South Wales Heat Pump Experts Switch to a Heat Pump and Save!
Our local team can help you switch to energy-efficient heat pump and start saving on your energy bills today – we install across South Wales including Swansea, Carmarthenshire, Cardiff, Bridgend, Vale of Glamorgan and South Powys areas.
Get up to £9,000 government grant towards your heat pump installation!
Renewable Heating Wales is proud to be an officially recognised Trusted Partner of Octopus Energy.
Save on Your Energy Bills
Lower heating costs with efficient renewable energy
70% Carbon Reduction
Renewable heating for sustainable future
Up to £9,000 Grant Available
Boiler Upgrade Scheme until 2028
Limited Time: Boiler Upgrade Scheme runs until 2028. Get your free quote today before funding runs out.
Get Your Free Quote Today
Fill out the form below and our local experts will contact you within 24 hours
Why Choose Heat Pumps Over Traditional Heating?
Cost Savings
- Lower heating bills with renewable energy
- Up to £9,000 government grant available
- 25+ year lifespan vs 10-15 years for boilers
- Save on your energy bills
Environmental Impact
- 70% reduction in carbon emissions
- Uses renewable energy sources
- Future-proof heating solution
- Zero direct emissions
Home Comfort
- Consistent heating throughout your home
- Quiet operation
- Smart thermostat compatibility
- Works in all weather conditions
Air Source vs Ground Source Heat Pumps
Air Source Heat Pumps
- Lower upfront cost (£8,000-£15,000)
- Easier installation process
- Suitable for most UK homes
- Highly efficient renewable heating
- Works in all weather conditions
Ground Source Heat Pumps
- Higher upfront cost (£15,000-£25,000)
- Requires garden space for ground loops
- Most efficient option available
- Maximum efficiency renewable heating
- Consistent performance year-round
Boiler Upgrade Scheme - Government Grants
The Boiler Upgrade Scheme helps homeowners in England and Wales afford the upfront costs of installing heat pumps. As of 21 July 2026, the grant is £9,000 (up from £7,500) for homes heated by oil, LPG or electricity. Scheme runs until 2028 - apply now!
Air Source Heat Pump
Off cost and installation
Ground Source Heat Pump
Off cost and installation
VAT Reduction
Zero VAT on heat pump installations
Who Can Apply?
Eligibility Requirements:
- Own your property (home or small business)
- Located in England or Wales
- Valid Energy Performance Certificate (EPC)
- No outstanding insulation recommendations
Property Requirements:
- Must meet full heating & hot water needs
- Meet minimum efficiency standards
- Installed by MCS certified installer
As MCS approved installers, we handle all grant applications for you - no hassle, no paperwork!
Flexible Finance Options
Switching to renewable energy has never been easier – or more affordable. At Renewable Heating Wales, we offer a range of flexible finance plans designed to suit every budget.
Whichever plan you choose, you can enjoy:
Credit is subject to status and affordability checks. Terms and conditions apply.
Renewable Heating Wales acts as a credit broker, not the lender.
Your Renewable Partner for Self Build Home Heating
Design, supply and installation of heat pumps, solar, underfloor heating and MVHR – all from one expert team, with one point of contact.
Heat Pumps
Complete system design & installation
Solar PV
Generate renewable energy
Underfloor Heating
Efficient whole-home warmth
MVHR Systems
Fresh air all year round
Our Simple 4-Step Installation Process
Free Survey & Assessment
Our MCS certified engineers visit your home to assess suitability, check your EPC, and design your heat pump system
Grant Application
We handle all Boiler Upgrade Scheme applications and paperwork on your behalf - no hassle for you
Professional Installation
Our certified engineers install your heat pump system with minimal disruption to your home
Enjoy Savings
Start saving on your heating bills immediately with your new efficient, government-approved system
Why Thousands Trust Us
MCS Certified
Microgeneration Certification Scheme approved installers - required for Boiler Upgrade Scheme
10 Year Warranty
Comprehensive warranty on all installations
5-Star Rated
Excellent customer reviews and ratings
5000+ Installations
Successfully completed installations across England & Wales
About Us
In 2021, Renewable Heating Wales Ltd. (RHW) was formally established, combining extensive expertise in renewable heating solutions to become a leading provider in South West Wales. Specialising in underfloor heating, air source heat pumps, ground source heat pumps, and mechanical ventilation with heat recovery (MVHR), RHW has built a reputation for delivering top-tier installations.
This collaborative approach and extensive experience have positioned RHW as a go-to company for renewable heating needs in the region.
Ready to Start Saving on Your Heating Bills?
Get your free, no-obligation quote today and discover how much you could save with a Boiler Upgrade Scheme heat pump installation.