Stay up to date with handy news and offers\n","image":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/05/GM-UK-Price-Tag-2.png","text":"
Receive offers, marketing and promotions via email or phone from Leads.io about GreenMatch or our brands and affiliates to help you save.
\n","buttonYes":"Yes I'm in!","buttonNo":"No thanks, leave me out!"},"pinterestUrl":"https://www.pinterest.co.uk/greenmatchuk/","privacyCookiesPolicyUrl":"//www.azjdb.com/privacy-policy","covidUrl":null,"googleUa":"UA-43749553-10","businessHours":"
\n","footerSuffix":null,"translations":{"header":{"titleSuffix":"GreenMatch","menu":"Menu","menuOverview":"Overview","becomeAPartner":"Become a Partner","covid":"COVID-19"},"author":{"email":"Email","linkedin":"Profile on LinkedIn","twitter":"Profile on Twitter","website":"Website","writtenBy":"Written by","contributors":"Contributors:","expertReviewers":"Expert Reviewers:"},"ctaButton":{"button":"Get Quotes Now","description":"Fill in the form in just 1 minute"},"embedCode":{"get":"Get Embed Code","copy":"Copy","customWidth":"Custom width","videoHeading":"If you would like to use this video on your website, use the embed code below:","imageHeading":"If you would like to use this image on your website, use the embed code below:","infographicHeading":"If you would like to use this infographic on your website, use the embed code below:","iframeHeading":"If you would like to use this map on your website, use the embed code below:"},"quoteForm":{"error":"Something went wrong.","errorTryAgain":"Please try again.","errorContactSupport":"Please contact support.","errorCodeInvalid":"Invalid code.","privacyText":"
Your privacy is important to us. By submitting this form, you consent to Leads.io and up to 4 suppliers contacting you by email, web push, telephone (incl. automated calls) and/or SMS with details or quotes for your enquiry and such products, and/or to confirm your product requirements. You have certain rights in relation to your personal data, including the right to object to direct marketing.
\n","privacyCare":"We care about your privacy","privacyCookiesPolicyText":"Privacy policy","footerText":"It only takes 30 seconds\n100% free and with no obligation"},"iframeEmbedCode":{"createdBy":"Created by"},"readMore":{"text":"Read more"},"tableOfContents":{"defaultHeading":"Learn More in Our Guide"},"media":{"testimonials":{"text":"Media & Testimonials"},"mentionedIn":{"text":"Mentioned in"}},"becomePartner":{"title":"Become a Partner","text":"We strive to connect our customers with the right product and supplier. Would you like to be part of GreenMatch?","button":"Apply now"},"becomeAffiliate":{"title":"Become an Affiliate Partner"},"itsThatEasy":{"title":"It's That Easy"},"content":{"lastUpdated":"Last updated"},"footer":{"getInTouch":"Get in Touch","ownedBy":"Owned by Leads.io","disclaimer":"
Disclaimer: GreenMatch aims to provide information to users to help them to lead a more sustainable lifestyle. The content found on GreenMatch and its service are free for all users. We may, however, earn a commission from sales generated through our site. This has no additional cost to the users and does not affect their purchase. We earn a commission from the companies we collaborate with; this helps us run the site and keep our service free. You can read more about us here.
\n"},"moreOnThisTopic":{"title":"More on This Topic"},"relatedArticles":{"title":"Related Articles"},"topPages":{"title":"Top Pages"},"guide":{"title":"Learn More in Our Guide"},"authorArticles":{"more":"View more","close":"Close"},"blog":{"more":"View more","close":"Close","categories":"Categories","search":"Search","noMatch":"Your search did not match any blog posts"},"cookieConsent":{"button":"Change Cookie Settings","modalTitle":"We care about your privacy","modalText":"
You can change your preferred cookie settings below. Read more about our cookie policy here.
\n","modalAlwaysTitle":"Cookies that we always use","modalAlwaysText":"We use cookies that are necessary for the site to work. We also use cookies to monitor and track the performance of our marketing, monitor the use of our website, improve the user experience of our website, and track our website performance. If you want to avoid these cookies, please refer to our cookie policy for information on how to disable cookies in your browser.","modalAdsTitle":"Cookies for targeted ads","modalAdsText":"These cookies are used to track browsing habits and activity. We use this information and share it with third parties to enable us to show you relevant/personalised marketing content.","modalAdsTextOff":"
You have disabled targeted ads cookies and we will not use these cookies to provide you with relevant and personalised marketing content.
\n
If you at an earlier point have opted in for this type of cookies, either at our website or at any other website, you will likely have third party cookies in your browser that is being used to track your browsing behaviour. The following is a list of the third parties we collaborate with and a link to where you can opt opt of their personalised marketing programmes that we and other advertisers are using.
\n","modalButton":"Save and close","overlayTitle":"We use cookies to give you the best browsing experience.","overlayText":"
We and our partners use cookies on our website to improve your browsing experience, personalize content and ads, provide social media features, and analyze our traffic. If you continue interacting we assume that you are happy to receive all cookies on this website. However, you can change your cookie settings at any time at the bottom of this page. Read more about our cookie policy.
\n","overlayButton":"Save and close"},"whyUse":{"title":"Why Use GreenMatch?"},"productGuide":{"back":"Back"},"page404":{"title":"Sorry, We Can't Find That Page","topText":"
\n
…something went wrong or you might have followed an old link to a page that doesn’t exist anymore.
Need help? Please send an email to info@greenmatch.co.uk and we’ll do everything we can to help.
\n
\n","bottomText":"
This page might be broken, but we are here to save the day! \nDid you know that you can get up to 4 quotes from local renewable energy installers by using GreenMatch? \nClick on the button below and start exploring your options!
\n","button":"Get Renewable Energy Quotes"},"verifyModal":{"title":"Success!","text":"Your phone number is now verified. We will forward your request to installers who can help you. If we need more information, we will contact you by phone to complete your request."}},"media":{"testimonials":[{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/wind-power.png","alt":"","width":135,"height":32},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/gtm.png","alt":"","width":66,"height":32},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/green-builder.png","alt":"","width":135,"height":24}],"mentionedIn":[{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/04/guardian.png","alt":"The Guardian logo","width":99,"height":40},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/04/harvard.png","alt":"Harvard University logo","width":116,"height":40},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/04/independent.png","alt":"Independent logo","width":190,"height":40},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/04/space.png","alt":"SPACE.com logo","width":96,"height":40},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/04/forbes.png","alt":"Forbes logo","width":90,"height":40}]},"thatEasyPoints":[{"title":"Request Quotes","text":"Describe your requirements for the product in our form."},{"title":"Match","text":"We will match your request with suitable suppliers."},{"title":"Receive Quotes","text":"You will receive up to 4 quotes tailored to your needs."}],"footerBadges":[{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/uk-blog-awards.png","alt":""},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/build-magazine.png","alt":""},{"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/01/sme-news-greenmatch.png","alt":""}],"buttonUrl404":"//www.azjdb.com/green-energy","image404":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/02/404_image.png","logoCondensed":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/02/logo-condensed.svg","quoteFormMarketingConsent":true},"themeSettings":{"colourBase200":"#9ec73d","colourBase400":"#72a201","colourBase600":"#628b01","colourBase800":"#4e6f01","backgroundImage":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/02/background.svg","interactiveChartH3":"#444444","interactiveChartGridline":"#dddddd","interactiveChartMain":"#9ec73d","interactiveChartAccent":"#f56a00","interactiveChartSecondary":"#3f99de"},"menus":{"headerMenu":{"name":"header","items":[{"name":"Solar Panels","url":"//www.azjdb.com/solar-energy/solar-panels","subMenu":[{"name":"Solar Panel Installation Cost","url":"//www.azjdb.com/blog/2014/08/what-is-the-installation-cost-for-solar-panels","subMenu":null},{"name":"Solar Panel Grants","url":"//www.azjdb.com/solar-energy/solar-panels/solar-panel-grants","subMenu":null},{"name":"Solar Water Heating","url":"//www.azjdb.com/solar-energy/solar-water-heating","subMenu":null},{"name":"Commercial Solar Panels","url":"//www.azjdb.com/solar-energy/solar-panels/commercial","subMenu":null},{"name":"Solar Battery","url":"//www.azjdb.com/blog/2018/07/solar-battery-storage-system-cost","subMenu":null},{"name":"Solar Thermal","url":"//www.azjdb.com/solar-energy/solar-thermal","subMenu":null}]},{"name":"Heat Pumps","url":"//www.azjdb.com/heat-pump","subMenu":[{"name":"Air Source Heat Pumps","url":"//www.azjdb.com/heat-pump/air-source-heat-pump","subMenu":null},{"name":"Ground Source Heat Pumps","url":"//www.azjdb.com/heat-pump/ground-source-heat-pumps-in-the-uk","subMenu":null},{"name":"Air to Water Heat Pump","url":"//www.azjdb.com/heat-pump/air-to-water-heat-pump","subMenu":null},{"name":"Air to Air Heat Pump","url":"//www.azjdb.com/heat-pump/air-to-air-heat-pump","subMenu":null},{"name":"Water Source Heat Pump","url":"//www.azjdb.com/heat-pump/water-source-heat-pump","subMenu":null},{"name":"Best Air Source Heat Pump Manufacturers","url":"//www.azjdb.com/blog/best-air-source-heat-pump-manufacturers","subMenu":null},{"name":"Heat Pump Grants","url":"//www.azjdb.com/heat-pump/heat-pump-grant","subMenu":null}]},{"name":"Boilers","url":"//www.azjdb.com/boilers","subMenu":[{"name":"Electric Combi Boilers","url":"//www.azjdb.com/boilers/combi-boilers/electric-combi-boilers","subMenu":null},{"name":"New Boiler Cost","url":"//www.azjdb.com/blog/2018/08/new-boiler-cost","subMenu":null},{"name":"Boiler Replacement","url":"//www.azjdb.com/blog/boiler-replacement","subMenu":null},{"name":"Combi Boiler Prices","url":"//www.azjdb.com/boilers/combi-boilers/combi-boiler-prices","subMenu":null},{"name":"Electric Boilers","url":"//www.azjdb.com/boilers/electric","subMenu":null},{"name":"Biomass Boiler Costs","url":"//www.azjdb.com/blog/2015/02/how-much-does-a-biomass-boiler-cost","subMenu":null}]},{"name":"Windows","url":"//www.azjdb.com/windows","subMenu":[{"name":"uPVC Windows","url":"//www.azjdb.com/windows/upvc","subMenu":null},{"name":"uPVC Windows Manufacturers","url":"//www.azjdb.com/windows/upvc/manufacturers","subMenu":null},{"name":"Double Glazed Windows","url":"//www.azjdb.com/windows/double-glazing","subMenu":null},{"name":"Best Double Glazing Company","url":"//www.azjdb.com/windows/double-glazing/companies","subMenu":null},{"name":"Window Prices","url":"//www.azjdb.com/windows/prices","subMenu":null},{"name":"Window Grants","url":"//www.azjdb.com/windows/grants","subMenu":null}]},{"name":"Doors","url":"//www.azjdb.com/doors","subMenu":[{"name":"uPVC Doors","url":"//www.azjdb.com/doors/upvc","subMenu":null},{"name":"Double Glazed Doors","url":"//www.azjdb.com/doors/double-glazed","subMenu":null},{"name":"Composite Doors","url":"//www.azjdb.com/doors/composite","subMenu":null}]},{"name":"Conservatory","url":"//www.azjdb.com/conservatory","subMenu":[{"name":"Conservatory Prices","url":"//www.azjdb.com/conservatory/cost","subMenu":[{"name":"Fully Fitted Conservatory Prices","url":"//www.azjdb.com/conservatory/cost/fully-fitted","subMenu":null}]},{"name":"Conservatory Companies Near Me","url":"//www.azjdb.com/conservatory/companies","subMenu":null},{"name":"Lean to Conservatory","url":"//www.azjdb.com/conservatory/lean-to","subMenu":null},{"name":"Replacement Conservatory","url":"//www.azjdb.com/conservatory/replacement","subMenu":null}]},{"name":"More","url":"","subMenu":[{"name":"Blog","url":"//www.azjdb.com/blog","subMenu":null},{"name":"About Us","url":"//www.azjdb.com/about-us","subMenu":null},{"name":"Scholarships","url":"//www.azjdb.com/scholarships","subMenu":null},{"name":"Become a Partner","url":"//www.azjdb.com/supplier-sign-up","subMenu":null},{"name":"Contributor Guidelines","url":"//www.azjdb.com/blog/contributor-guidelines","subMenu":null}]}]},"footer1Menu":{"name":"Popular Articles","items":[{"name":"How Many Solar Panels Do I Need?","url":"//www.azjdb.com/blog/how-many-solar-panels-do-i-need","subMenu":null},{"name":"Pros & Cons of Solar Energy","url":"//www.azjdb.com/blog/2014/08/5-advantages-and-5-disadvantages-of-solar-energy","subMenu":null},{"name":"Home Improvements That Add Value","url":"//www.azjdb.com/blog/2020/09/home-improvements","subMenu":null},{"name":"Running Cost of Heat Pumps","url":"//www.azjdb.com/blog/2014/08/the-running-costs-of-heat-pumps","subMenu":null},{"name":"Renewable Heat Incentive","url":"//www.azjdb.com/green-energy/grants/rhi","subMenu":null},{"name":"Gas Boiler Ban","url":"//www.azjdb.com/blog/gas-boiler-ban","subMenu":null}]},"footer2Menu":{"name":"About Us","items":[{"name":"About GreenMatch","url":"//www.azjdb.com/about-us","subMenu":null},{"name":"Authors and Contributors","url":"//www.azjdb.com/authors","subMenu":null},{"name":"GreenMatch Scholarships","url":"//www.azjdb.com/scholarships","subMenu":null},{"name":"Privacy Policy","url":"//www.azjdb.com/privacy-policy","subMenu":null},{"name":"Cookies","url":"//www.azjdb.com/cookie-policy","subMenu":null},{"name":"User Terms","url":"//www.azjdb.com/user-terms","subMenu":null},{"name":"Legal Notice","url":"//www.azjdb.com/legal-notice","subMenu":null}]}},"hasCookieConsentCookie":false,"title":"Air to Water vs Water to Water Heat Pumps | GreenMatch","yoastHead":"\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\t\n\n","template":"content-and-sidebar.php","contentTitle":"Comparing Air to Water and Water to Water Heat Pumps","content":"\n
\n
Comparing Air to Water and Water to Water Heat Pumps
\n
\n\n\n\n
\n
The Growing Popularity of Heat Pumps
\n\n\n\n
Given the constant rise in energy prices and the negative consequences the large scale exploitation of traditional energy sources (fossil fuels, coal) inflicts on the environment, the ‘business as usual’ approach we adopted as to the way we power our homes for the past 50-60 years, has to be reconsidered. Moreover, it appears that the much-needed change is taking place already, with more and more households across the UK and worldwide endorsing a more sustainable lifestyle, by turning to renewable energy sources when it comes to power generation.
\n\n\n\n
In the midst of this ongoing struggle between the proven reliability of traditional heating technologies and the untapped potential of new renewable energy heating solutions, the heat pump has proved its relevance and usefulness as an eco-friendly alternative to conventional household heating.
\n\n\n\n
In the following lines of this short but, we hope, insightful post we decided to address some of the features that are characteristic for one of them, maybe less common but not less-efficient, heat pumps: namely, the air to water and water to water.
\n\n\n\n
Ready to take the first step towards a more sustainable and cost-effective heating solution? Get in touch with our network of professional providers to learn more about how heat pumps can benefit your home or business. We’ll provide you with up to 3 free, no-obligation quotes and guide you through the process from start to finish. Get started by simply clicking the link below:
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Air to Water – Water to Water: Which One Is Better?
\n\n\n\n
There is an unfounded public perception that water to water heat pumps (ground water heat pumps) are generally more efficient than air to water heat pumps, and therefore more profitable to operate. However, the practice shows that even if conceptually different, the heat pumps (both the air to water and the water to water) will bear similar operational costs, under the condition that both of the systems exhibit the same nominal power ratings. Below we explain why the exploitation costs are more or less the same for both systems, even if the functioning principles of both heating appliances are slightly different.
\n\n\n
\n
\n\n\n
Air to Water Heat Pump vs Water to Water Heat Pump
\n\n\n\n
During the cold season, the fluids in the ground collector of the water to water heat pump, stabilise slightly below the freezing point, while the average air temperature that is indrawn by the air to water heat pump is about +4 degrees Celsius. In contrast, the air to water heat pump takes more heat from the air during the summer months, compared to the groundwater heat pump, which makes it less efficient when it comes to property cooling but quite handy for ensuring enough quantities of hot water. Here’s how an air to water heat pump works:
\n\n\n\n\n\n\n\n\n\n\n\n\n
Even if the temperatures outside drop to -15 degrees Celsius, with a well-insulated house and a proper underfloor heating system, the air to water heat pump will still be able to ensure adequate heating on its own. Problems arise when the temperatures suddenly drop below -15 or -20 degrees Celsius, something an air to water pump will not be able to cope with as well as the water to water pump does, namely due to higher ground waters temperatures despite the outside weather conditions. This means, that in order to prevent heating disruptions during the cold winter days, one will have to turn on the gas or electric furnace, some of the air source heat pumps (air to water and air to air) are equipped with, which will inevitably increase the heating costs.
Although not at its highest efficient rate, the ground source heat pump (water to water or ground to water) will help you keep a certain ‘peace of mind’ even at significantly low temperatures outside. Even if the pump will have to run at a higher power rate than the usual one, the overall costs increase will be insignificant compared to those of air source heat pumps.
The water to water heat pump’s ground collector that runs on a glycol-based coolant, whose density is greater and heat transfer properties are half the ones of the water, usually consumes more electricity than the air to water pump’s external unit fan. Therefore, this difference in electric power consumption covers the losses associated with the cyclic defrosting of the air to water heat pump evaporator.
In addition to what was just mentioned above, one cannot disregard the initial investment costs, which in the case of air source heat pumps are usually much lower compared to the ones of ground source heat pumps. In fact, the price of an air to water pump equipment equals one of the water to water pump collector only and ensures a payback period that is close to 2 years.
\n\n\n\n
All in all, the exploitation costs of both heat pumps are similar. This is because if one’s expenses are increasing in certain conditions, the other’s costs might be kept down under the same circumstances and vice versa. If you lose one end you might gain on the other, everything depends on the way you will use the pump, be it air to water or water to water.
\n\n\n\n
Namely, this is the reason we invite you to fill out the form below with your personal preferences and information, and we will provide you with up to 3 different suppliers of heat pumps you can choose from. It is a free and non-obligatory process.
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n","lastUpdated":"17 July 2023","topBanner":{"active":true,"id":"","text":"Boiler Upgrade Scheme from April 2022! - Find out how you can benefit from the scheme.","url":"//www.azjdb.com/blog/clean-heat-grant","openinnewwindow":true,"startsat":"","endsat":""},"pageHeader":{"title":"SAVE hundreds per year on your energy bills by installing a Heat Pump!","selling_point":68766,"quote_form":{"steps":[{"title":"step 1: type of Heat Pumps","fields":[{"title":"Which type of heat pump do you need?","option":"radio_sliding","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please specify which type of heat pump you're interested in.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"ChooseProduct","choices":"Type of heat pump?\r\n1 : Air to water heat pump\r\n1 : Air to air heat pump\r\n16 : Ground source heat pump\r\n1 : Other/Don't know","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"step 2: number of bedrooms","fields":[{"title":"How many bedrooms do you have?","option":"radio_sliding","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"nobeds","choices":"Number of bedrooms?\r\n1 : 1\r\n2 : 2\r\n3 : 3\r\n4 : 4\r\n5+ : 5+","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Step 3: type of house","fields":[{"title":"What type of house do you have?","option":"radio_sliding","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please specify your type of house","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"propertytype","choices":"Type of house?\r\nhouse : House\r\nbungalow : Bungalow\r\nflat : Flat / Apartment\r\nproperty not yet built : Property not yet built\r\ncommercial : Commercial property","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Step 4: Home owner","fields":[{"title":"Do you own your home?","option":"radio_sliding","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"homeowner","choices":"yes : Yes\r\nno: No","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Step 5: Type of insulation","fields":[{"title":"What type of insulation does your home have installed?","option":"radio_sliding","type":"email","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please enter your e-mail (e.g. name@example.com).","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"loftorcavityins","choices":"Loft only : Loft\r\nCavity wall only : Cavity wall\r\nLoft & Cavity wall : Both loft and cavity wall\r\nOther : Other\r\nUnsure : Not sure\r\n","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"step 6: current fuel used","fields":[{"title":"What is the current fuel type used to heat your home?","option":"radio_sliding","type":"text","required":false,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please enter your first name.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"currentfuel","choices":"gas : Gas\r\nelectric : Electric\r\noil : Oil\r\nlpg : LPG\r\ncoal : Coal\r\nOther : Other","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Step 7: outside space available","fields":[{"title":"Do you have outside space available for the air source heat pump unit? (approx 2m square of outside space is required) ","option":"radio_sliding","type":"email","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please enter your first name.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"outsidespace","choices":"yes : Yes\r\nno : No","html":"","tooltip":""}],"dependency_enabled":true,"dependency_system_key":"ChooseProduct","dependency_values":"1"},{"title":"Step 8: inside space available","fields":[{"title":"Do you have inside space, such as an airing cupboard, for a water tank? ","option":"radio_sliding","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please enter your e-mail (e.g. name@example.com).","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"insidespace","choices":"yes : Yes\r\nno : No","html":"","tooltip":""}],"dependency_enabled":true,"dependency_system_key":"ChooseProduct","dependency_values":"1"},{"title":"step 9: preferred time of installation","fields":[{"title":"What is your preferred time of installation?","option":"radio_sliding","type":"email","required":false,"validation_regex":"","validation_regex_postcode":"","validation_message":"Please enter your e-mail (e.g. name@example.com).","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"timescale","choices":"Preferred time of installation?\r\nasap : As soon as possible\r\n1month : Within 1 month\r\n3months : Within 3 months\r\n6months : Within 6 months\r\n1year : Within 1 year","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Personlig info 1","fields":[{"title":"First name","option":"text","type":"text","required":true,"validation_regex":"/^.+$/","validation_regex_postcode":"","validation_message":"Please enter your first name.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"First name","no_label":"","placeholder":"","system_key":"firstname","choices":"","html":"","tooltip":""},{"title":"Last name","option":"text","type":"text","required":true,"validation_regex":"/^.+$/","validation_regex_postcode":"","validation_message":"Please enter your last name.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"Last name","no_label":"","placeholder":"","system_key":"lastname","choices":"","html":"","tooltip":""},{"title":"Address","option":"autocomplete_address","type":"text","required":true,"validation_regex":"/^.+$/","validation_regex_postcode":"/^(?:[A-Za-z]{1,2}[0-9]{1,2})(?:[A-Za-z])?(?: ?[0-9][A-Za-z]{2})?$/","validation_message":"Please click on the get address button","validation_message_postcode":"Please enter your postcode","yes_label":"","postcode_field_title":"Postcode","field_title":"Address","no_label":"","placeholder":"","system_key":"address","choices":"","html":"","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""},{"title":"Personlig info 2","fields":[{"title":"Email","option":"text","type":"email","required":true,"validation_regex":"/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}$/","validation_regex_postcode":"","validation_message":"Please enter your e-mail (e.g. name@example.com).","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"Email","no_label":"","placeholder":"","system_key":"Email","choices":"","html":"","tooltip":""},{"title":"Phone number","option":"text","type":"tel","required":true,"validation_regex":"/^(\\d\\s?){9,11}$/","validation_regex_postcode":"","validation_message":"Please enter a phone number.","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"Phone number","no_label":"","placeholder":"","system_key":"Phone","choices":"","html":"","tooltip":""},{"title":"Phone notice","option":"html","type":"text","required":true,"validation_regex":"","validation_regex_postcode":"","validation_message":"","validation_message_postcode":"","yes_label":"","postcode_field_title":"","field_title":"","no_label":"","placeholder":"","system_key":"","choices":"","html":"
This is needed to confirm your enquiry and to connect you with the right installers.
","tooltip":""}],"dependency_enabled":false,"dependency_system_key":"","dependency_values":""}],"title":"Heat Pumps","product_id":"1","website_id":"296300","header":"Receive up to 3 FREE quotes","mobile_header":"Answer a few simple questions and receive up to 3 FREE quotes.","label_back":"Back","label_next":"Next","label_first":"Get quotes","label_submit":"Get Quotes Now","label_nudging_text":"Fill in the form in just 1 minute","completed_header":"Thank you for using GreenMatch","completed_content":"\n
What happens next?
\n\n
We will contact you within minutes after you have filled out our form, and that is the beginning of matching you with trusted installers from our network
\n
Be prepared to receive a phone call from Greenmatch to confirm your information
\n
Based on your information, we will match you with relevant suppliers who will contact you directly with their respective quotes.
\n\n
If you want to speed up the process, you can call us at 0330 818 7480 \n(Opening hours: Sunday- Friday 9:00-20:00, Saturday 09:00-17:00.)
\n","country":"","language":"","timezone":"","leads_service":"sherlock"},"type":"quote","subtitle":"","media_type":"mentionedIn","selling_points":[{"icon":{"ID":62858,"id":62858,"title":"checkmark","filename":"checkmark.svg","filesize":345,"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","link":"//www.azjdb.com/selling-points/sp-solar-panel-grants-1/checkmark","alt":"Checkmark","author":"0","description":"","caption":"","name":"checkmark","status":"inherit","uploaded_to":43402,"date":"2023-01-13 10:05:42","modified":"2023-01-13 10:28:45","menu_order":0,"mime_type":"image/svg+xml","type":"image","subtype":"svg+xml","icon":"//www.azjdb.com/wp-includes/images/media/default.png","width":1,"height":1,"sizes":{"thumbnail":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","thumbnail-width":150,"thumbnail-height":150,"medium":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium-width":300,"medium-height":300,"medium_large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium_large-width":768,"medium_large-height":1,"large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","large-width":1024,"large-height":1024,"1536x1536":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","1536x1536-width":1,"1536x1536-height":1,"2048x2048":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","2048x2048-width":1,"2048x2048-height":1}},"show_icon_on_mobile":true,"headline":"Save hours of research time","description":"Get up to 3 quotes by filling in only 1 quick form"},{"icon":{"ID":62858,"id":62858,"title":"checkmark","filename":"checkmark.svg","filesize":345,"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","link":"//www.azjdb.com/selling-points/sp-solar-panel-grants-1/checkmark","alt":"Checkmark","author":"0","description":"","caption":"","name":"checkmark","status":"inherit","uploaded_to":43402,"date":"2023-01-13 10:05:42","modified":"2023-01-13 10:28:45","menu_order":0,"mime_type":"image/svg+xml","type":"image","subtype":"svg+xml","icon":"//www.azjdb.com/wp-includes/images/media/default.png","width":1,"height":1,"sizes":{"thumbnail":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","thumbnail-width":150,"thumbnail-height":150,"medium":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium-width":300,"medium-height":300,"medium_large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium_large-width":768,"medium_large-height":1,"large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","large-width":1024,"large-height":1024,"1536x1536":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","1536x1536-width":1,"1536x1536-height":1,"2048x2048":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","2048x2048-width":1,"2048x2048-height":1}},"show_icon_on_mobile":true,"headline":"Save up to £1100 per year","description":"Slash your energy bills by installing a heat pump"},{"icon":{"ID":62858,"id":62858,"title":"checkmark","filename":"checkmark.svg","filesize":345,"url":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","link":"//www.azjdb.com/selling-points/sp-solar-panel-grants-1/checkmark","alt":"Checkmark","author":"0","description":"","caption":"","name":"checkmark","status":"inherit","uploaded_to":43402,"date":"2023-01-13 10:05:42","modified":"2023-01-13 10:28:45","menu_order":0,"mime_type":"image/svg+xml","type":"image","subtype":"svg+xml","icon":"//www.azjdb.com/wp-includes/images/media/default.png","width":1,"height":1,"sizes":{"thumbnail":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","thumbnail-width":150,"thumbnail-height":150,"medium":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium-width":300,"medium-height":300,"medium_large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","medium_large-width":768,"medium_large-height":1,"large":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","large-width":1024,"large-height":1024,"1536x1536":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","1536x1536-width":1,"1536x1536-height":1,"2048x2048":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/checkmark.svg","2048x2048-width":1,"2048x2048-height":1}},"show_icon_on_mobile":true,"headline":"Save the planet","description":"We’ve helped over 500,000 homeowners reduce their carbon footprint"}]},"breadcrumbs":{"0":{"name":"GreenMatch","url":"//www.azjdb.com/"},"1":{"name":"Blog","url":"//www.azjdb.com/blog"},"4":{"name":"Comparing Air to Water and Water to Water Heat Pumps","url":null}},"authors":[],"relatedArticles":[{"id":29206,"url":"//www.azjdb.com/blog/2014/04/how-much-does-a-ground-source-heat-pump-cost","image":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/ground_source_heat_pump_horizontal.png","title":"How Much does a Ground Source Heat Pump Cost?"},{"id":29220,"url":"//www.azjdb.com/blog/2014/06/air-source-heat-pump-performance","image":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/closeup_hp_shutterstock_103306709_icon-1.jpg","title":"Air Source Heat Pump Performance"},{"id":29221,"url":"//www.azjdb.com/blog/2014/06/heat-pump-reviews-thermselect","image":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/thermal_stock-photo-nature-water-122762692.jpg","title":"Heat Pump Reviews: ThermSelect"},{"id":29247,"url":"//www.azjdb.com/blog/2014/07/how-to-choose-a-heat-pump-water-heater","image":"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/water-source-heat-pumps-1.jpg","title":"How to Choose a Heat Pump Water Heater?"}],"subPages":[],"topPages":[],"hideMoreOnThisTopic":false,"hideItsThatEasy":false,"hideBecomeAPartner":false,"hideContentHeader":false,"guideLinks":[]},"url":"/blog/2015/10/comparing-air-to-water-and-water-to-water-heat-pumps","version":"6245850dc40bd888a3448bd501dd662b"}">
![\"Air](\"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/air-to-water-vs-water-to-water.jpg\")
![\"Solar](\"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/solar-panel.png\")
Solar panels![\"Doors\"](\"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2023/05/doors-icon-1.svg\"){kind=icon}
Doors![\"Windows\"](\"https://cdn.greenmatch.co.uk/cdn-cgi/image/format=auto/2/2022/10/window.png\")
Windows
1
2
3
4
5
6
我们努力为客户提供合适的产品和供应商联系。你想成为GreenMatch的一部分吗?