Heat Pump Installation in Dereham, Norfolk
Replace your boiler with a low-carbon heat pump and claim the £7,500 Boiler Upgrade Scheme grant. MCS-certified engineers based 42 miles away in Isleham. 0% VAT. Free home survey.
Heat Pumps in Dereham
Much of Dereham and the surrounding Norfolk countryside is off the gas grid, meaning many homes rely on oil, LPG, or electric heating — all significantly more expensive than a heat pump. A heat pump replaces your boiler entirely, using electricity to extract heat from outdoor air and deliver it to your radiators and hot water cylinder at around 3–4× the efficiency of direct electric heating.
£7,500
Government grant
3.0–4.5×
Typical CoP (efficiency)
60–80%
Carbon saving vs gas
Heat Pump Costs in Dereham — After the £7,500 Grant
All prices include the £7,500 BUS grant deducted at point of purchase and 0% VAT.
| System Size | Property Type | Full Cost | After Grant | Annual Saving |
|---|---|---|---|---|
| 5–6 kW | 1–2 bed home | £7,000–£10,000 | £0–£2,500 | £610–£720 |
| 8–10 kW | 3-bed semi | £8,000–£13,000 | £500–£5,500 | £610–£720 |
| 10–12 kW | 4-bed detached | £11,000–£18,000 | £3,500–£10,500 | £610–£720 |
Savings based on replacing oil heating at 6p/kWh heat vs heat pump at 3.5 CoP and 28p/kWh electricity. Gas replacements typically save less but carbon savings are higher.
Heat Pump Brands We Install in Dereham
Daikin Altherma 3 H HT
7 years warrantyOutput: 4–16 kW
A+++ rated, SCOP up to 5.43, 70°C flow temp, 38 dB
View Daikin Altherma 3 H HT detailsVaillant aroTHERM Plus
7 years warrantyOutput: 5–15 kW
Quiet Mark certified, R290 natural refrigerant, 75°C flow
Get a quoteMitsubishi Ecodan R290
7 years warrantyOutput: 4–14 kW
UK market leader, largest installer network, SCOP 3.5–4.5
Get a quoteSamsung EHS Mono
5 years warrantyOutput: 5–16 kW
Excellent value, compact design, SCOP 3.5–4.8
Get a quoteGrant Aerona³ R32
7 years warrantyOutput: 6–17 kW
Budget-friendly, installer favourite, SCOP up to 5.0+
Get a quote£7,500 Boiler Upgrade Scheme — How It Works
The BUS grant is paid directly to Green Hat, who deducts it from your installation cost. You pay the net figure — you never touch the grant money or deal with the application. To qualify, your property must have a valid EPC with no outstanding loft or cavity wall insulation recommendations. We check eligibility during the free survey and manage the full application.
How Heat Pump Installation Works
Free home survey and heat loss calculation
We visit your Dereham property to measure room-by-room heat loss, assess insulation, check radiator sizes, and identify the right heat pump model and output. No charge, no obligation.
Detailed quote and BUS grant application
We provide a fixed-price quote showing the full cost, grant deduction, and net cost to you. We then apply for the BUS grant on your behalf before scheduling the installation.
Installation — typically 2–3 days
Our MCS-certified engineers fit the external unit, internal cylinder (if needed), controls, and connect to your existing pipework and radiators. Disruption is minimal — most Dereham homeowners remain in the property throughout.
Commissioning and handover
We commission and test the system, set weather compensation curves for your property's heat loss profile, and walk you through the controls. Your MCS certificate is registered, activating all manufacturer warranties and grant compliance.
Local Grant Support for Dereham Heat Pumps
Norfolk Warm Homes Partnership (Breckland Council). NR19/NR20 eligible.
The £7,500 BUS grant applies to all Dereham properties regardless of income. Income-qualified households may also access additional local authority funding. We check full eligibility during your free survey.
Warm Homes Plan from 2027 — Register Interest Now
The Warm Homes Local Grant (replacing ECO4 from January 2027) offers up to £15,000 for eligible households in Dereham to cover insulation, heat pumps, solar panels, and battery storage. Eligibility is income-based (household income under ~£36,000) with no benefit requirement — significantly broader than ECO4.
Solar-Powered Heating in Dereham
Mid-Norfolk receives 1,025+ kWh/m² solar irradiance with gently rolling terrain and open agricultural skylines. The Mid-Norfolk Railway corridor from Dereham to Wymondham passes through ideal solar territory. When combined with solar panels, a heat pump in Dereham can run on free electricity for much of the year — reducing heating costs by an additional 30-50% beyond the heat pump efficiency gains alone.
Complete Home Energy System in Dereham
A heat pump works best as part of a complete renewable energy system. Solar panels generate free electricity to power the heat pump, a battery stores surplus for overnight heating demand, and an EV charger completes the package. For Dereham households, the combined system typically reduces total energy costs by 60-80% and eliminates fossil fuel dependency entirely.
Why Choose Green Hat for Heat Pumps in Dereham?
Dereham is typically served by Norwich-based providers. Green Hat offers an alternative with deeper agricultural knowledge, a broader service range, and competitive pricing from our efficient multi-stop routing across mid-Norfolk.
- Agricultural solar expertise for intensive poultry, pig, and arable operations around mid-Norfolk
- Full 7-service offering: solar, battery, heat pumps, EV chargers, insulation, UFH, MVHR
- Efficient mid-Norfolk routing: Dereham combines with Swaffham and Attleborough schedules
- Heat pump specialists for off-gas villages surrounding Dereham
- Covering all NR19/NR20 postcodes and surrounding villages
Heat Pump Installation Timeline in Dereham
Dereham surveys booked within 7-10 days. Residential installations 4-6 weeks. Agricultural and commercial projects typically 6-10 weeks. Heat pump installations include the BUS grant application, which we manage in full. From survey to commissioning, most Dereham installations are completed within 6-8 weeks.
Heat Pump Coverage in Dereham
Frequently Asked Questions — Heat Pumps in Dereham
Related Services in Dereham
Get a Heat Pump in Dereham — Free Survey & £7,500 Grant
Get your free, no-obligation survey and personalised quote. Our MCS-certified team is ready to help you switch to clean, affordable energy.