Greenstore LECP heat pumps Greenstore LECP heat pumps Greenstore LECP heat pumps
Greenstore LECP heat pumps Greenstore LECP heat pumps Greenstore LECP heat pumps
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Greenstore LECP heat pumps overview

Our Greenstore ground source heat pumps provide economical, low carbon energy, enabling you to meet all of the heating and hot water requirements of your home from one renewable source. Available in two versions, the system version has been designed for use with a G3 approved Greenstore solar-ready cylinder for the production of hot water, whilst a G3 approved Combination model includes a built-in 185 litre cylinder. 

Features & Benefits

Up to 400% efficient
Complete heating and hot water solution
Straightforward to install - no flue or boiler required
Excellent SCoP ratings
Can be cascaded for large properties
Illuminated text display menu
Weather compensation
Environmental impact - Contains fluorinated greenhouse gas
Refrigerant type - R407C
Global warming potential - 1.774kg CO2e
Type of refrigerant circuit - Sealed

Technical Details

Greenstore 6 system Greenstore 7 system Greenstore 9 system Greenstore 11 system Greenstore 6 combi Greenstore 7 combi Greenstore 9 combi Greenstore 11 combi
Part number 8 738 203 184 8 738 203 185 8 738 203 186 8 738 203 187 7 716 180 025 7 716 180 026 7 716 180 027 7 716 180 028
ErP Efficiency Rating
A⁺
55°C
A⁺⁺
35°C
A⁺
55°C
A⁺
35°C
A⁺
55°C
A⁺⁺
35°C
A⁺⁺
55°C
A⁺⁺
35°C
B
A⁺
B
A⁺
B
A⁺
B
A⁺⁺
ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet
Solar Compatible
Control Options
Clearances (mm) above, sides, below and front 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi) 300 above, 100 left and right, 800 back (System and Combi)
Dimensions (mm) height x width x depth 1,520 x 600 x 645 1,520 x 600 x 645 1,520 x 600 x 645 1,520 x 600 x 645 1,800 x 600 x 645 1,800 x 600 x 645 1,800 x 600 x 645 1,800 x 600 x 645
Permitted operating temperature (C) 10C – 35C 10C – 35C 10C – 35C 10C – 35C 10C – 35C 10C – 35C 10C – 35C 10C – 35C
Sound power (dBA) 47 50 52 48 44 47 49 48
CoP (B0/W35) 3.96 3.82 3.84 3.97 3.96 3.82 3.84 3.97
CoP (B0/W45) 3.15 2.97 3.15 3.17 3.15 2.97 3.15 3.17
Heat Output (B0/W35)(kW) 5.4 6.6 8.7 10.2 5.4 6.6 8.7 10.2
Heat Output (B0/W45)(kW) 5.1 6.2 8.3 9.6 5.1 6.2 8.3 9.6
Nominal flow (delta_t = 3K²)(l/s) 0.2 0.41 0.5 0.62 0.2 0.41 0.5 0.62
Nominal flow (delta_T = 7K) 0.2 0.2 0.31 0.38 0.2 0.25 0.31 0.38
Permitted external pressure drop (kPa) 47 43 80 91 47 43 80 91
Operating temperature (C) -5C - +20 -5C - +20 -5C - +20 -5C - +20 -5C - +20 -5C - +20 -5C - +20 -5C - +20
Max Pressure (bar) 31 31 31 31 31 31 31 31
Minimum flow temperature (C) 20 20 20 20 20 20 20 20
Maximum flow temperature (C) 65C 20C 20C 20C 20C 20C 20C 20C
Minimum permitted operating pressure (bar) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Maximum permitted operating pressure (bar) 3 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Primary water content (litres) 7 7 7 7 7 7 7 7
Connection (Cu)(mm) 22 22 22 22 22 22 22 22
Amount of Refrigerant (kg) 1,600 1,600 1,800 2,400 1,600 1,600 1,800 2,400
Amount of Refrigerant (toCO2-eq) 2,838 2,838 3,193 4,258 2,838 2,838 3,193 4,258

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