Air Source Heat Pumps | Renerji, Dorset & Hampshire

How It Works

Heat from the Air, Warmth for Your Home

An air source heat pump extracts thermal energy from the outside air and uses it to heat your home and hot water. Even in winter, there is usable heat energy in the air, and a well-designed heat pump can deliver 3-4 units of heat for every unit of electricity it uses.

At Renerji, we go beyond just installing the unit. We design a complete heating system, correctly sized for your home, ensuring your radiators, underfloor heating and hot water cylinder all work together efficiently.

Eligible for the £7,500 Boiler Upgrade Scheme grant

Can reduce heating bills by up to 50% vs oil boiler

Works with solar PV and battery storage

Manufacturer warranty included

MCS certified installation

Get a Free Quote About the BUS Grant

The Process

How We Install Your Heat Pump

From initial survey to commissioning, every installation is managed end-to-end by our certified engineers.

Home Assessment

We assess your property, existing heating system, and energy usage to determine the ideal heat pump size and design.

System Design & Quote

We produce a full MCS heat loss calculation and design your system, with a fixed-price quote and grant confirmation.

Installation

Our engineers install the heat pump unit, pipework, and any required radiator or cylinder upgrades. Usually 2-3 days.

Commissioning & Handover

We commission the system, set it up for optimal efficiency, and show you how to get the most from your new heat pump.

Ready to Make the Switch?

Get Your Free Heat Pump Quote

Find out if your home qualifies for the £7,500 BUS grant. Our team will guide you through every step.

Get a Free Quote Call 01202 070 090