Boiler Upgrade Scheme in Orpington
Claim Up to £7,500 Toward a Heat Pump
Government Funding for Air Source & Ground Source Heat Pumps • Applied Directly to Your Installation Cost
The Boiler Upgrade Scheme is not a rebate you wait months for. It is £7,500 deducted directly from your installation invoice, provided you use a BUS approved, MCS certified installer who manages the application correctly. We are that installer, and the application costs you nothing extra.
- BUS funding is allocated nationally and may change. Properties that qualify now may face different criteria in future iterations.
- Check your eligibility while the current scheme is live →
UK Government Renewable Heating Grant
Government Funding for Air Source & Ground Source Heat Pumps in Orpington
The Boiler Upgrade Scheme is a UK government programme designed to accelerate the move from fossil fuel heating to low-carbon alternatives. It provides up to £7,500 toward the cost of an air source or ground source heat pump, deducted directly from your installation invoice, not paid as a rebate after the fact.
The scheme is open to homeowners in England replacing an existing fossil fuel heating system. There is no income threshold, it is not means-tested. Any eligible property qualifies, provided the installation is carried out by a BUS approved, MCS certified installer.
At Supreme Heating & Airconditioning, we are a registered BUS approved installer based in Petts Wood, Orpington. We manage the full eligibility check, EPC review, documentation and OFGEM application as part of our standard service. No additional charge. The grant simply comes off your bill.
Current Grant Amounts
How Much Can You Claim Under the Boiler Upgrade Scheme?
£7,500
Air Source Heat Pump
Suitable for most residential properties in Bromley. Mounted externally, no ground works required. The most common BUS installation type.
£7,500
Ground Source Heat Pump
For properties with available land or borehole access. Higher installation cost, but the same grant applies.
Qualifying Criteria
Who Is Eligible for the Boiler Upgrade Scheme?
Eligibility is determined by property location, EPC status, existing heating system and installer certification. We check all four during your free survey, before any commitment is made.
Property Located in England
The BUS scheme covers England only. Properties in Orpington and across the BR postcode area qualify. Wales and Scotland have separate renewable heating support scheme
Replacing a Fossil Fuel Heating System
An existing gas, oil or LPG boiler must be replaced by the heat pump. The existing system must be the property's primary source of space heating.
Valid Energy Performance Certificate
A valid EPC issued within the last 10 years is required. It must have no outstanding loft or cavity wall insulation recommendations, unless those improvements are technically impractical. An outdated EPC or one with addressable insulation gaps requires action before the grant can proceed.
Installation by a BUS Approved, MCS Certified Installer
The most common cause of failed or delayed applications. Supreme Heating & Airconditioning is a registered BUS approved installer, verifiable on the government's installer register at mcscertified.com.
Property Meets Insulation Standards
If your EPC flags addressable insulation improvements, those may need completing before the BUS application can proceed. We advise on this during the survey and can recommend insulation contractors if needed.
Quick Eligibility Check
Property in England?
Required
Gas, oil or LPG boiler being replaced?
Required
Owner-occupied property?
Required
EPC valid and up to date?
Check Required
Outstanding insulation recommendations on EPC?
May Need Action
New build property?
Usually Ineligible
This is a high-level guide only. Exact eligibility depends on your specific property, EPC status and system type. We carry out a full check during the free survey, no obligation, no cost.
- If we identify an eligibility issue at survey stage, we advise on how to resolve it before any installation commitment is made. No cost for the survey, no obligation to proceed.
Customer Reviews
What Our Customers Say About Our Air Source Heat Pump Installations
Genuine feedback from homeowners across Orpington, Bromley and the surrounding BR postcode area.
"Excellent service from the Supreme Heating team! The team did an outstanding job installing our ASHP and hot water boiler, along with all the associated pipework. They were professional, skilled, and efficient throughout the entire process. The quality of workmanship was excellent, and everything was completed to a high standard. Highly recommend Supreme Heating for their expertise and professionalism."
Victor Grigore
Air Source Heat Pump
Trustpilot
"Supreme Heating and Air conditioning had done a great job by installing and servicing our heat pump. All works as should. Alex has very professional and friendly approach. Highly recommend."
Krzysztof Malinowski
Air Source Heat Pump
Checkatrade
"Very experienced heat pump installers. Supreme provided clear information every step of the way and heat pump has performed very well since day 1."
Ali
Air Source Heat Pump
Google Review
"Very experienced heat pump installers. Supreme provided clear information every step of the way and heat pump has performed very well since day 1."
Caroline
Air Source Heat Pump
Google Review
BUS Questions Answered
Frequently Asked Questions About the Boiler Upgrade Scheme
The questions homeowners in Orpington ask us most about the Boiler Upgrade Scheme, answered clearly and directly.
How much does an air source heat pump cost in Orpington?
Air source heat pump installation in Orpington typically costs between £7,000 and £13,000 before the Boiler Upgrade Scheme grant. Eligible homeowners can access up to £7,500 from the government, applied directly as a discount on your installation invoice. Final costs depend on property size, insulation, radiator upgrade requirements and the system specified. We provide a full written quotation after a free survey, with no obligation.
Do air source heat pumps work in cold weather?
Yes, when correctly designed and installed. Modern systems operate effectively down to −20°C and below. The common complaint about heat pumps struggling in cold weather almost always traces back to an undersized system or one designed to run at too high a flow temperature. Our heat loss calculations and design process exist specifically to prevent this.
Will I need to replace my radiators?
Not necessarily all of them. As part of our survey, we measure every radiator’s output at heat pump flow temperatures. Some properties require no changes. Others need a handful of radiators upsized. We specify exactly which ones and at what size, with the cost included in your written quotation before any work begins.
How long does air source heat pump installation take?
A standard installation typically takes two to four days, depending on whether radiator upgrades are required, the complexity of the existing system and any electrical work needed. The full timeline is confirmed in your written quotation before any work starts.
Is my home in Bromley suitable for an air source heat pump?
Many properties in Bromley and across the BR postcode area are suitable, including older homes that have had insulation improvements. Suitability depends on insulation levels, radiator sizing, available outdoor space and electrical supply. We carry out a full heat loss assessment before recommending any system. If your property is not suitable, we will tell you clearly and explain exactly why.
How does the Boiler Upgrade Scheme grant work?
The Boiler Upgrade Scheme provides up to £7,500 toward a qualifying air source heat pump installation. It is not a rebate, it is applied as a direct discount on your installation cost by the installer. We check your eligibility, prepare all required documentation and submit the application to OFGEM on your behalf. There is no additional charge for this service.
Are air source heat pumps noisy?
Modern systems operate at approximately 40–50 decibels, similar to a quiet conversation or a refrigerator. UK permitted development guidelines include noise limits for outdoor units. We plan the positioning of every outdoor unit as part of our installation design to comply with those limits and minimise any impact on your home and your neighbours.
How long does air source heat pump installation take?
We install air source heat pump systems from recognised manufacturers including Daikin and Mitsubishi Electric. All installations are registered with the manufacturer directly on the day of completion, ensuring your warranty is in your name and valid from the start. Full MCS certification and compliance documentation is provided at handover.
Check Your Eligibility
If you are considering switching from gas to renewable heating, the fastest way to find out exactly what you qualify for is a direct conversation with an MCS certified engineer, not a form, not a call centre. We assess eligibility, explain the process and provide a written quotation showing the grant deduction before you commit to anything.