This article contains affiliate links. We may earn a commission if you buy through our links, at no extra cost to you. Last reviewed: August 2026.
If you are reading Heatable reviews before you book a boiler, this is the independent UK write-up. Heatable is one of the UK’s most established fixed-price online boiler installers, holding Which? Trusted Trader accreditation, FCA-regulated credit broker status (FRN 805259), and a Trustpilot rating of 4.8 stars across more than 14,000 reviews. The pitch is familiar: answer a handful of questions about your home, get a fixed all-in price for boiler plus installation in 90 seconds, and book a next-working-day fit. Where Heatable stands out is broader credit acceptance (the panel lender network includes prime and subprime providers) and a 0% APR window of up to 48 months, the longest among the installers we recommend quoting.
This review covers what Heatable actually does, the boiler brands they fit and at what price, the finance structure and where it sits versus competitors, the customer experience based on Trustpilot data and our own analysis, and how Heatable compares with iHeat, the other independent Which?-accredited online installer it is most often compared with. Heatable also quotes heat pumps and solar: see air source heat pump cost and solar panel cost. Use the heat-pump or solar quote tools, not the boiler quote.
Heatable
One of the strongest fixed-price online installers in the UK, with Which? Trusted Trader accreditation, the broadest credit acceptance through a multi-lender panel, and FCA-regulated credit broker status. Particularly strong for buyers with imperfect credit profiles and for Vaillant boilers where headline pricing is often competitive.
What Heatable customers say
“From start to finish the guys at Heatable were excellent, answering all my questions and reacting to change quickly. The installation partner, B E R Projects LTD were great too. They arrived when they said they would, worked through even in 34-degree heat, and got the whole thing done in just over a day. The entire process was professional and their work exceptional. Thanks Heatable.”
“Good communications throughout from Heatable and the installer Harley of HJ Heating & Plumbing. The units arrived first thing the day prior to installation as agreed and Harley arrived around 8am the following day to install. Everything went reasonably smoothly and the job was complete by 3:30pm. Harley tidied up afterwards and walked us through how the system operated. Good job all round.”
“I can’t say enough good things about Heatable! They took time to help me navigate the minefield, never upselling but always taking opportunities to save me money. They helped me put finance in place, and installed quickly, making some neat adjustments to ensure a good fit. I wanted to cry when my old boiler gave up but everyone I spoke to was extremely knowledgeable and very lovely so the whole process was painless!”
Heatable at a glance
| What it is | Fixed-price online boiler installation platform |
|---|---|
| Company | Heatable Ltd (Company No. 08804726), established UK operator |
| FCA status | Authorised and regulated by the Financial Conduct Authority as a credit broker (FRN 805259) |
| Accreditation | Which? Trusted Trader (also held by iHeat) |
| Coverage | England, Scotland and Wales (not Northern Ireland) |
| Boiler brands fitted | Worcester Bosch, Vaillant, Ideal, Baxi, Navien |
| Quote time | Around 90 seconds online, no home survey before quoting |
| Install timeline | Next-day install in most cases; Heatable typically installs within 24 hours of confirmed booking |
| Trustpilot rating | 4.8 stars from 14,000+ reviews |
| Warranty | Manufacturer warranty up to 12 years on selected boilers, plus Heatable workmanship guarantee |
| 0% finance | 0% APR available on selected boilers from 12 to 48 months |
| Interest-bearing finance | 3 to 10 year terms at 11.9% APR through panel lenders |
| Credit acceptance | Broader than most competitors; works with both prime and subprime panel lenders |
| Minimum loan | £1,000 |
| Entry price | From ~£1,895 fitted |
| Premium price | From ~£2,800 fitted (Worcester Greenstar 8000) |
What Heatable actually is
Heatable operates the same fixed-price online boiler installation model as the other major online installers: a quote tool that generates real installed prices in roughly 90 seconds, no home survey required before quoting, and a national engineer network that fits the boiler typically within 24 hours of confirmed booking. The Heatable Ltd business has been operating in this space for several years, and the platform has built one of the more established alternatives to traditional local-engineer quotes.
What sets Heatable apart from other competitors in this segment comes down to three things: a longer 0% finance window than iHeat (48 months vs 24), FCA-regulated credit broker status with a multi-lender panel rather than a single finance partner, and a deliberate positioning around credit accessibility. Heatable’s own advertising language explicitly welcomes applicants with imperfect credit histories, which most online installers do not advertise even when they technically accept them.
On tone, Heatable leans into “Heat Happy” as their core message, and the marketing tone is more approachable and customer-friendly than the operational-efficiency tone some larger platforms project. Trivial to most buyers, but a real factor for some who find traditional boiler-buying intimidating.
The fixed-price model
Heatable’s all-in fixed price covers the typical scope you’d expect from a serious online installer:
- The boiler itself, factory-new with manufacturer warranty
- Full Gas Safe-registered installation by a Heatable-approved engineer
- Standard horizontal flue kit
- System filter fitted to the heating circuit
- System flush of the existing pipework
- Removal and disposal of the old boiler
- Manufacturer warranty registration on your behalf
- Gas Safe certificate of completion
- Heatable workmanship guarantee on installation work
Heatable also operates a Save My Quote feature that allows you to lock in a quoted price and decide later, useful if you’re getting comparison quotes from iHeat or a local engineer and don’t want to risk price changes before committing.
Find your installed Heatable price in 90 seconds
The fastest way to see what Heatable would actually charge for your home is the online quote tool. Answer the property questionnaire, see real fitted prices across Worcester, Vaillant, Ideal, Baxi and Navien, and book a next-working-day install if you proceed. No obligation, no follow-up sales call, no home survey before quoting.
- Online quote in ~90 seconds, no home survey before quoting
- Broader credit acceptance via a multi-lender panel
- FCA-regulated credit broker (FRN 805259)
- Which? Trusted Trader, 4.8 stars from 14,000+ Trustpilot reviews
The boilers Heatable fits
Heatable carries the five mainstream UK boiler brands. Pricing across the range broadly follows the rest of the market, but headline prices on Vaillant and Ideal installs are often competitive, occasionally undercutting other major online installers on identical specifications.
| Worcester Bosch | Premium tier. Heatable fits the Worcester Greenstar 4000 and 8000 ranges. Pricing is competitive on Worcester; Heatable does not have a manufacturer shareholder relationship, so Worcester headline prices are not always the keenest in the market. |
|---|---|
| Vaillant | Strong on Vaillant: headline prices on the ecoFIT Pure and ecoTEC Plus are often the most competitive in the segment. Heatable’s engineer network is Vaillant Advance-qualified. |
| Ideal | Heatable fits the Logic, Logic Max and Vogue MAX ranges. Competitive on Ideal pricing across the board. |
| Baxi | The Baxi 800 Combi is a particularly strong value pick through Heatable, often coming in £100-£200 cheaper than equivalent local installer quotes. |
| Navien | Value-tier Korean brand with strong hot water flow at competitive prices. |
For our independent take on the individual boilers Heatable fits, see our best combi boiler UK guide and the brand-specific reviews (Worcester 4000, Worcester 8000, Vaillant ecoTEC Plus, Vaillant ecoFIT Pure, Ideal Vogue MAX, Baxi 800).
Heatable finance and credit acceptance
Finance is the most distinctive part of the Heatable offer. Heatable’s 0% APR window runs 12 to 48 months on selected boilers, the longest interest-free term among the installers we recommend. iHeat’s 0% window is 24 months. Some installers have advertised a 60-month 0% term (BOXT has); treat that as a market comparison and confirm live terms. Where Heatable also wins is breadth of acceptance, not just length of term.
Heatable is FCA-regulated as a credit broker (FRN 805259) and operates a panel of lenders that includes both prime and subprime providers. In practice, this means applications that fail a single-lender setup can succeed at Heatable by being routed to a different panel lender appropriate to the credit profile. Heatable explicitly markets “bad credit welcome” applications, which is unusual transparency in this segment.
Heatable’s full finance structure:
| 0% APR (interest-free) | Available on selected boilers, terms 12 to 48 months |
|---|---|
| 11.9% APR (interest-bearing) | Terms 3 to 10 years on most boilers |
| Minimum loan amount | £1,000 |
| Deposit options | £0 deposit available on most plans; larger deposits unlock better APRs |
| Soft search | Available before any hard credit check (your credit file is not affected at quote stage) |
| Credit profile acceptance | Broader than competitors; applications routed across multiple panel lenders by credit profile |
| Lender | Multiple panel lenders (not a single provider) |
| Heatable’s role | FCA-regulated credit broker (FRN 805259), not the lender |
The installation process
Heatable’s install workflow for a typical like-for-like swap:
- Online quote (90 seconds). Heatable’s property questionnaire captures a decent amount of detail upfront, which reduces the chance of in-day surprises. Real fitted prices and finance options appear before you provide contact details.
- Save My Quote (optional). You can save your fixed price and return to it later, which is useful for comparing quotes against iHeat or local engineers.
- Booking and engineer assignment. Heatable confirms install timing and assigns the engineer once you proceed. Next-day install is widely available; Heatable typically installs within 24 hours of confirmed booking.
- Installation day. Like-for-like swap typically takes 4-6 hours. Old boiler removed and disposed of, new boiler fitted, system filter installed, system flush, commissioning checks, demonstration of controls.
- Documentation. Gas Safe certificate issued on completion; Heatable registers the manufacturer warranty within 24 hours.
Heatable’s engineer network is national but not the largest in the segment, which can occasionally mean slightly longer waits for installation slots in rural areas during peak demand (October to February). Urban locations see consistent next-day availability.
Warranty and aftercare
The warranty stack on a Heatable install:
- Manufacturer warranty: Up to 12 years on selected boilers (Vaillant ecoTEC Plus carries 12 years standard; Ideal Vogue MAX qualifies for 10 years through Heatable, 12 years requires a MAX Accredited installer which Heatable’s network may or may not include for a specific install).
- Heatable workmanship guarantee: Covers installation-related issues such as pipe joints, flue fitting and commissioning. Term varies; check your specific quote for the exact length.
- Annual servicing: Heatable offers annual service plans to maintain manufacturer warranty validity. Optional but useful if you don’t want to remember to book it separately each year.
Aftercare is generally well-rated on Trustpilot, with the most common positive theme being responsive customer service. The negative themes are smaller in volume but worth knowing: occasional complaints about communication delays during peak demand periods and some reports of complex install upcharges that weren’t flagged accurately in the quote tool.
Heatable customer reviews and reputation
Heatable’s Trustpilot dataset of 14,000+ reviews at 4.8 stars is a strong one. The Which? Trusted Trader accreditation adds an additional independent trust signal. iHeat holds the same accreditation, which is why we treat them as the pair to quote.
The dominant themes across Heatable reviews are consistent:
- Quote process: customers consistently call out the simplicity and lack of pushy follow-up sales calls. The Save My Quote feature gets specific praise from buyers comparing across multiple installers.
- Finance acceptance: a notable theme in Heatable reviews is customers reporting acceptance for finance after being turned down by competitors. The broader credit acceptance is real and material.
- Engineer professionalism: individual engineers are frequently named and praised by reviewers, suggesting decent recruitment standards across the network.
- Communication: pre-install communication consistently rated highly; engineer arrival windows and timing updates work reliably.
The weaker points:
- Complex installs: occasional reports of additional cost flagged at install rather than at quote, more common where pipework needs upgrading or flue runs are non-standard.
- Rural availability: longer install lead times in rural Scotland and Wales during peak demand.
- Dataset size: at 14,000 reviews, Heatable’s data is large enough to trust. iHeat sits in a similar range (10,000+). The signal is real on both.
Heatable vs iHeat: which to pick
Heatable and iHeat are the two installers we recommend quoting. They sit first and second on our best boiler installers UK ranking. The dedicated head-to-head is our Heatable vs iHeat comparison. They are separate companies (iHeat is a trading style of Leads UK Ltd; Heatable is Heatable Ltd) and both hold Which? Trusted Trader accreditation. The differences come down to finance term, brand range and credit breadth rather than an overall winner.
| Heatable | iHeat | |
|---|---|---|
| Trustpilot | 4.8 stars, 14,000+ reviews | 4.8 stars, 10,000+ reviews |
| Independent accreditation | Which? Trusted Trader | Which? Trusted Trader |
| Ownership | Independent (Heatable Ltd) | Independent (Leads UK Ltd) |
| Brand range | Worcester, Vaillant, Ideal, Baxi, Navien | Worcester, Vaillant, Ideal, Viessmann, Alpha, Glow-worm |
| Quote speed | ~90 seconds | ~60 seconds |
| Next-day install | In most cases (within 24 hours of confirmed booking) | If ordered by 3pm |
| 0% APR maximum term | 48 months | 24 months |
| Credit acceptance | Broader; multi-lender panel including subprime | Panel lenders, standard acceptance |
| Entry price | From ~£1,895 fitted | From ~£1,985 fitted |
| Save a quote | Save My Quote feature | Not advertised |
Heatable is the better pick if:
- You want the longer 0% term (48 months vs iHeat’s 24)
- You have an imperfect credit profile and want the best chance of finance approval (the multi-lender panel is the real difference here)
- You’re buying a Vaillant or Ideal boiler where Heatable’s headline pricing is often most competitive in the segment
- You want to save a quote and compare at your own pace
iHeat is the better pick if:
- You want a Viessmann, Alpha or Glow-worm boiler that Heatable does not carry
- You need the fastest possible quote and a next-working-day slot
- A free gas pipe upgrade would apply to your job
- You specifically want the wider brand list in one quote
We do not send traffic to a third installer for this comparison. Quote Heatable and iHeat and take the better fitted price and finance option for your home. For the ranked finance breakdown, see our best boiler finance deals guide.
Pros and cons
Where Heatable wins
- Which? Trusted Trader accredited (shared with iHeat; still a strong independent signal)
- FCA-regulated as a credit broker, with multi-lender panel for broader acceptance
- Explicitly accepts applications from buyers with imperfect credit profiles
- Often most competitive headline pricing on Vaillant and Ideal installs
- 0% APR available 12 to 48 months on selected boilers
- Save My Quote feature if you want to compare at your own pace
- 4.8 stars from 14,000+ Trustpilot reviews (a strong dataset)
- Next-day install in most cases
Where Heatable loses
- 0% APR maximum is 48 months, which is longer than iHeat’s 24-month window
- Five mainstream brands, so no Viessmann, Alpha or Glow-worm (quote iHeat for those)
- Engineer network is national but not the largest in the segment
- No manufacturer shareholder discount on Worcester pricing
- No Northern Ireland coverage
Who Heatable is for
Heatable is the right pick if you:
- Need broader credit acceptance for finance approval (the multi-lender panel is the real difference)
- Value Which? Trusted Trader accreditation as an independent trust signal
- Are buying a Vaillant or Ideal boiler where Heatable headline pricing is often most competitive
- Want the option to save a quote and decide later rather than committing immediately
- Appreciate the slightly more approachable customer-facing brand voice
- Want an FCA-regulated single entity handling quote, finance broking, and install coordination
Consider iHeat or a local engineer if you:
- Want a Viessmann, Alpha or Glow-worm boiler
- Need the fastest quote and a next-working-day install
- Live in Northern Ireland (neither Heatable nor iHeat cover NI)
- Need an oil boiler (neither Heatable nor iHeat is the oil specialist)
- Want a surveyed local quote for a complex or unusual property
Frequently asked questions about Heatable
Is Heatable a reputable and legitimate company?
Yes. Heatable is an established, independent UK company, registered at Companies House as Heatable Ltd (company number 08804726), that has operated since 2017 and says it has served more than 40,000 customers. It holds Which? Trusted Trader accreditation, is FCA-regulated as a credit broker (FRN 805259), is MCS certified, and carries a 4.8-star Trustpilot rating across more than 14,000 reviews. Those are strong independent signals that it is a legitimate, reputable installer, though as with any installer it is worth reading recent reviews and confirming exactly what your quote includes.
Is Heatable better than BOXT?
It depends what you are comparing. Heatable holds Which? Trusted Trader accreditation, has broader credit acceptance through a multi-lender panel, and offers 0% APR up to 48 months. We do not send traffic to BOXT. For a live quote, use Heatable and iHeat.
Are iHeat and Heatable the same company?
No. iHeat and Heatable are two separate, independent companies. Both are UK online fixed-price boiler installers that run a similar quote-online, install-fast model, which is why they are often compared, but they have different owners and are not connected. iHeat trades under Leads UK Ltd, while Heatable is Heatable Ltd (Companies House number 08804726).
How much does a Heatable boiler installation cost?
Heatable’s entry-tier fitted price starts at around £1,895. Typical mainstream fitted prices run from around £2,000 for an Ideal Logic Combi to around £2,800 for a Worcester Greenstar 8000. The fixed price includes the boiler, full installation, flue, system flush, system filter, controls, warranty registration, removal of the old boiler, and a workmanship guarantee.
Does Heatable offer 0% finance?
Yes. Heatable offers 0% APR boiler finance on selected boilers across terms of 12 to 48 months. Interest-bearing plans at 11.9% APR are available for 3 to 10 year terms. The minimum loan amount is £1,000. Heatable is an FCA-regulated credit broker (FRN 805259) introducing applications to a panel of lenders, not the lender itself.
Can I get Heatable finance with bad credit?
Heatable explicitly accepts applications from buyers with imperfect credit profiles. The multi-lender panel includes both prime and subprime providers, meaning applications routed through Heatable have broader acceptance than typical single-lender competitors. Heatable also offers a soft search before any hard credit check, so your credit file is not affected at quote stage.
Does Heatable have a discount code?
Heatable’s model is a single fixed online price rather than public discount codes, and it runs a price-match guarantee that matches any like-for-like cheaper quote, so the quoted price is meant to be the best price without a code. Heatable itself warns that many websites advertising ‘Heatable discount codes’ are fake, so treat code sites with caution. The genuine ways to lower your cost are the price-match guarantee and comparing finance terms inside the quote.
What boiler brands does Heatable fit?
Heatable installs the five mainstream UK boiler brands: Worcester Bosch, Vaillant, Ideal, Baxi and Navien. Headline pricing is often most competitive on Vaillant and Ideal installs, where Heatable frequently undercuts other major online installers.
Do Heatable do heat pumps?
Yes. As well as boilers, Heatable installs air source heat pumps and is MCS certified, which means eligible homes can claim the government’s £7,500 Boiler Upgrade Scheme grant, applied for on your behalf. Heat pumps are best suited to well-insulated homes. For current prices, see air source heat pump cost. The survey-to-fit process is on heat pump installation. Quote through Heatable’s heat-pump tool, not the boiler quote.
Does Heatable install solar panels and batteries?
Yes. Heatable installs solar panels, battery storage and EV chargers alongside boilers and heat pumps, and is a Tesla-certified Powerwall installer. The 3D roof tool and LONGi pitch are on our Heatable solar page. Its solar and battery installations are MCS certified, which is required to access the Smart Export Guarantee for payments on the electricity you export. Cost guide: solar panel cost.
What is the warranty on a Heatable boiler?
It depends on the boiler. Heatable fits boilers with manufacturer warranties of up to 12 years on selected models (for example, the Vaillant ecoTEC Plus), with the exact length shown against each boiler in the quote. On top of that, every Heatable installation includes 12 months of Heatable workmanship protection covering the installation work itself. Keeping up annual servicing is usually required to keep the manufacturer warranty valid.
How long does a Heatable installation take?
A typical like-for-like boiler swap takes 4 to 6 hours on the day, completed by a single Gas Safe-registered engineer. Conversions (system to combi, or regular to combi) take longer, typically a full day. Heatable typically installs within 24 hours of confirmed booking, subject to engineer availability.
Is Heatable Which? Trusted Trader?
Yes. Heatable holds Which? Trusted Trader accreditation, which requires passing an independent assessment of trading practices and service standards. iHeat also holds Which? Trusted Trader accreditation; both are independent signals rather than a unique badge.
Does Heatable cover Northern Ireland?
No. Heatable covers England, Scotland and Wales. Northern Ireland customers need to use a local Gas Safe-registered engineer instead. The same coverage limitation applies to iHeat.
Who owns Heatable?
Heatable is a family-owned and run UK company, registered at Companies House as Heatable Ltd (company number 08804726). It has operated in the online boiler installation market since 2017 and says it has served more than 40,000 customers, and it remains independent rather than being part of a larger energy group.
Final verdict
Heatable is one of the two strongest fixed-price online boiler installers we recommend, alongside iHeat, and is the right pick when you want the longer 0% term or broader credit acceptance. The Which? Trusted Trader accreditation is an independent trust signal (iHeat holds it too). The multi-lender panel is real and material for any buyer who has been turned down for finance elsewhere. And the headline pricing on Vaillant and Ideal installs is often competitive in the segment.
Compare Heatable with iHeat, not with a third platform we do not send traffic to. iHeat has the wider brand list (Viessmann, Alpha, Glow-worm) and a faster quote. Heatable has the longer 0% term (48 months vs 24) and broader credit acceptance.
For most buyers, quote both Heatable and iHeat and compare. The specific quote for your home will swing one way or the other depending on boiler, location, and current promotional pricing. For buyers with imperfect credit profiles, or anyone who wants the longer 0% term, Heatable is the clear pick. For Viessmann or Alpha buyers, and anyone who needs a boiler tomorrow, iHeat is the clear pick.
See your installed Heatable price in 90 seconds
The fastest way to find out what Heatable would charge for your home is the online quote tool. Answer the property questionnaire, see real fitted prices across Worcester, Vaillant, Ideal, Baxi and Navien, and use Save My Quote to lock in your price and decide later. No obligation, no follow-up sales call, and no home survey before quoting.
- 0% APR from 12 to 48 months on selected boilers
- Broader credit acceptance via a multi-lender panel
- FCA-regulated credit broker (FRN 805259)
- Save My Quote to lock in your price and decide later
- 0% APR over 24 months on selected boilers
- Six brands, including Viessmann, Alpha and Glow-worm
- Quote in about 60 seconds, next-working-day slots
- Free gas pipe upgrade where the job needs it
This review was last updated in August 2026. Prices and finance terms quoted are indicative and accurate at time of publishing. Always check the live quote tools for your exact figure before committing. We are not a credit broker, lender or installer. Heatable and iHeat handle quoting, finance and installation directly.