As the UK transitions toward greener, more energy-efficient technologies, air source heat pumps have become a leading choice for homeowners and businesses seeking to reduce their carbon footprint and lower energy bills. With significant government incentives and rising awareness of environmental responsibility, air source heat pump installation is no longer a niche solution—it is a practical, cost-effective upgrade for modern properties.
At Philip Cheeseman & Sons Plumbing and Heating Ltd, we offer professional, MCS-accredited air source heat pump installations tailored to each property’s specific heating needs. Whether for a new build or as part of a system upgrade, our installations provide reliable and sustainable heating year-round.

What Is an Air Source Heat Pump?
An air source heat pump (ASHP) is a low-carbon heating system that extracts heat from the outside air—even in cold temperatures—and transfers it indoors to warm your home or hot water system. It operates using a refrigerant cycle and compressor technology, similar to a refrigerator but in reverse.
There are two main types of air source heat pumps:
- Air-to-Water Systems: Distribute heat via radiators, underfloor heating, and hot water cylinders.
- Air-to-Air Systems: Heat (and sometimes cool) indoor air using fan units, without providing hot water.
Air source heat pumps are most effective when paired with well-insulated homes and low-temperature heating systems such as underfloor heating.
Benefits of Air Source Heat Pump Installation
Choosing an air source heat pump offers numerous advantages:
1. Reduced Energy Bills
ASHPs use electricity to operate, but they produce more energy than they consume—typically 3-4 units of heat per unit of electricity. This results in lower heating bills, especially when replacing oil, LPG, or electric resistance heating systems.
2. Lower Carbon Emissions
Heat pumps reduce your property’s carbon footprint significantly. As the UK grid becomes greener, ASHPs contribute to a cleaner, more sustainable future.
3. Renewable Heat Incentive (RHI) and Boiler Upgrade Scheme
Homeowners may qualify for government support, including the Boiler Upgrade Scheme (BUS), which offers financial grants for renewable heating system installations.
4. Year-Round Comfort
Heat pumps work efficiently even in sub-zero temperatures and can provide both heating and cooling in some configurations.
5. Long-Term Savings and System Longevity
ASHPs typically have a lifespan of 15–20 years and require minimal maintenance, offering a strong return on investment over time.
Our Air Source Heat Pump Installation Process
At Philip Cheeseman & Sons, we follow a structured, compliant installation process to ensure long-lasting, efficient performance:
1. Property Assessment
We begin with a comprehensive survey of your property to assess suitability for an ASHP, factoring in insulation levels, existing heating infrastructure, and hot water demand.
2. System Design
Based on our findings, we design a bespoke system tailored to your heating and hot water requirements. We ensure the system meets MCS (Microgeneration Certification Scheme) standards, which are required for most grant schemes.
3. Product Selection
We install high-quality systems from leading manufacturers, including Mitsubishi Ecodan, Vaillant aroTHERM, and NIBE, ensuring efficiency, durability, and warranty coverage.
4. Installation
Our engineers handle all aspects of the installation—from fitting the external unit to integrating the heat pump with your internal heating system and hot water cylinder. We ensure that all pipework, controls, and settings are configured for optimum efficiency.
5. Commissioning and Handover
We test and commission the system, register it with the relevant certification bodies, and provide clear user guidance. We also handle paperwork for any applicable government incentives on your behalf.
Why Choose Philip Cheeseman & Sons?
Our team of trained and accredited engineers brings years of experience in heating system design and installation. We are committed to delivering efficient, eco-friendly systems that comply with the highest industry standards.
Clients choose us because we offer:
- MCS-certified installations eligible for grants
- Transparent pricing with no hidden costs
- High-performance systems from trusted brands
- Qualified engineers and excellent post-installation support
- Comprehensive system warranties and service options
Our air source heat pump services are trusted by homeowners, developers, and landlords across Wiltshire and surrounding counties.
Ideal Properties for Air Source Heat Pumps
While ASHPs can be installed in a wide range of buildings, they are particularly well-suited to:
- New build homes with modern insulation standards
- Properties off the gas grid using oil or LPG heating
- Homes undergoing energy efficiency upgrades
- Eco-conscious homeowners investing in sustainable living
We work closely with clients to ensure the system is correctly sized and specified for maximum benefit.
Areas We Cover
Based in Wiltshire, Philip Cheeseman & Sons provides professional air source heat pump installation in:
- Melksham
- Chippenham
- Trowbridge
- Corsham
- Westbury
- Bath and surrounding areas
Our local knowledge and flexible scheduling ensure timely service and ongoing support.
Contact Us Today for Air Source Heat Pump Installation
Interested in switching to a renewable heating solution? Let our experienced team assess your property and provide a tailored quotation.
📞 Phone: 01225 705626
📧 Email: info@cheesemanplumbing.com
📍 Address: 2 Marti Close, Melksham, SN12 7JA
Trust Philip Cheeseman & Sons Plumbing and Heating Ltd for expert, certified air source heat pump installation that’s designed to perform.