Why Daikin Altherma 3?
The Daikin Altherma 3 is one of the highest-rated air source heat pumps for UK climates, achieving SCOP (Seasonal Coefficient of Performance) ratings of 3.8-4.5 — among the best in class. With over 90 years of HVAC engineering experience, Daikin produces reliable, quiet, and efficient systems that perform consistently in East Anglia's variable climate.
As authorised Daikin installers, we handle everything from your free home assessment through to MCS registration and the £7,500 Boiler Upgrade Scheme grant application. We install across Cambridgeshire, Norfolk, and Suffolk.
Net Cost After £7,500 Grant
The Boiler Upgrade Scheme provides a £7,500 grant for any MCS-certified heat pump installation. We apply on your behalf — you simply pay the net amount on invoice. Most Daikin Altherma 3 installations in East Anglia cost £4,500–£10,500 net after the grant. See our BUS grant guide for full details.
Daikin Altherma 3 Models & Pricing
| Model | Output | SCOP | Suitable For | Installed (Before Grant) |
|---|---|---|---|---|
| Daikin Altherma 3 R 4kW | 4 kW | 4.5 | Very well insulated 2-3 bed | £11,500–£14,000 |
| Daikin Altherma 3 R 6kW | 6 kW | 4.3 | Standard 3-4 bed house | £12,500–£16,000 |
| Daikin Altherma 3 R 8kW | 8 kW | 4.1 | Large 4-5 bed or poor insulation | £13,500–£17,500 |
| Daikin Altherma 3 R 12kW | 12 kW | 3.8 | Detached / rural / listed property | £15,000–£19,000 |
All prices include installation, hot water cylinder, controls, and MCS registration. Deduct £7,500 BUS grant for net cost. 0% VAT applies.