Heat pumps · UK

Ecoforest ecoGEO+ HP3 400 15-70 PRO

The Ecoforest ecoGEO+ HP3 400 15-70 PRO is a heat pump with SCOP (35 °C) 5.05 and refrigerant R290.^1,2

Last updated: 1 November 2026Technical specifications Rules in the UK ⇄ Compare this model

SCOP (35 °C): 5.05²
Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.
Refrigerant: R290¹
Official source
Type (source): Ground source¹
Official source
Rated output 35 °C: 70kW²
Official source
Rated output 55 °C: 67kW²
Official source

Rules in the UK

Boiler Upgrade Scheme

Not eligible

Fixed grant in England and Wales, deducted from your installer’s quote. £9,000 when replacing oil or LPG off the gas grid (until March 2027). Scotland: Home Energy Scotland grant instead.^4,5

Must be MCS-certified (product and installer). Check the Ofgem product eligibility list.
Rated output 70 kW; the scheme covers systems up to 45 kW.
SCOP at 55 °C: 3.95. The installed system needs a SCOP of at least 2.8 (MCS calculation).

Heat pump grants in the UK explained →

Technical specifications

General
Type (source)	Ground source¹
Compressors	1¹
Capacity control	Inverter¹
Performance
Rated output 35 °C	70 kW²
Rated output 55 °C	67 kW²
Efficiency
SCOP (35 °C)	5.05²
SCOP (55 °C)	3.95²
Seasonal efficiency ηs 35 °C	199 %²
Seasonal efficiency ηs 55 °C	155 %²
Energy label 35 °C	A+++²
Energy label 55 °C	A+++²
Noise
Indoor unit sound power	65 dB(A)²
Refrigerant
Refrigerant	R290¹
Refrigerant charge	3.7 kg¹
Electrical
Max. power input	30 kW¹
Connectivity & smart
SG Ready	Yes¹

How it ranks

SCOP (35 °C): better than 39% of comparable models in our database (Heat pumps · Ground source · ≥ 14 kW; n = 123).

Rank 74 of 124

Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.

Similar models

Other brands, same type and a comparable size.

Guides on heat pumps

How we collect and check this data →

Frequently asked questions

What is the SCOP (35 °C) of the Ecoforest ecoGEO+ HP3 400 15-70 PRO?

The SCOP (35 °C) of the Ecoforest ecoGEO+ HP3 400 15-70 PRO is 5.05.^1,2

Which refrigerant does the Ecoforest ecoGEO+ HP3 400 15-70 PRO use?

The refrigerant of the Ecoforest ecoGEO+ HP3 400 15-70 PRO is R290.^1,2

How much Boiler Upgrade Scheme grant can you get for the Ecoforest ecoGEO+ HP3 400 15-70 PRO?

Probably none. Rated output 70 kW; the scheme covers systems up to 45 kW.^1,2

Sources

List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 1 Nov 2026
European Product Registry for Energy Labelling (EPREL) – heat pumps — Europese Commissie · accessed 1 Nov 2026
Boiler Upgrade Scheme: what you can get — GOV.UK · accessed 27 Sept 2026
Boiler Upgrade Scheme: guidance for installers (V5) — Ofgem · accessed 27 Sept 2026
Boiler Upgrade Scheme product eligibility — Ofgem · accessed 27 Sept 2026

Key figures