Geothermal ground source heat pumps are designed for house heating and cooling (other models offer hot water/house heating functions) with a COP of up to 5.25.
Features:
1. New design, new exposed screws.
2. Heating + hot water mode, also heating/cooling.
3. All enclosure panels are easy to remove for maintenance.
4. Low noise design, the compressor system and the bottom plate are isolated by soft rubber brackets.
5. Compressor soundproof cover.
6. Needle valve for easy maintenance.
7. There are water flow switches on both the heating side and the ground source side.
8. Drain pipe with heat exchanger.
9. Shell and tube heat exchangers for heating units only and plate heat exchangers for heating/cooling units.
10. Can be used with room thermostat, master controller or smart grill signal.
11. Standard built-in energy A-class circulating pump.
Specifications:
| Model |
LMWW-13FM3 |
LMWW-17FM3 |
LMWW-20FM3 |
| Heating capacity W10/W35 (1) |
KW |
12.20 |
15.50 |
18.50 |
| Heating power input W10/W35 |
KW |
2.61 |
3.32 |
3.96 |
| COP W10/W35 |
|
4.67 |
4.67 |
4.67 |
| Heating capacity W10/W55 (2) |
KW |
10.86 |
13.80 |
16.47 |
| Heating power input W10/W55 |
KW |
3.45 |
4.38 |
5.23 |
| COP W10/W55 |
|
3.15 |
3.15 |
3.15 |
| Heating capacity B0/W35 (3) |
KW |
11.35 |
14.42 |
17.21 |
| Heating power input B0/W35 |
KW |
2.64 |
3.35 |
4.00 |
| COP B0/W35 |
|
4.30 |
4.30 |
4.30 |
| Heating capacity B0/W55 (4) |
KW |
9.52 |
12.09 |
14.43 |
| Heating power input B0/W55 |
KW |
3.78 |
4.81 |
5.74 |
| COP B0/W55 |
|
2.51 |
2.51 |
2.51 |
| Heating capacity B-5/W45 (5) |
KW |
8.60 |
10.93 |
13.04 |
| Heating capacity B-5/W45 |
KW |
3.43 |
4.37 |
5.21 |
| COP B-5/W45 |
|
2.50 |
2.50 |
2.50 |
| Heating capacity W15/W35 (6) |
KW |
13.42 |
17.05 |
20.35 |
| Heating power input |
KW |
2.58 |
3.29 |
3.92 |
| COP W15/W35 |
|
5.19 |
5.19 |
5.19 |
| Cooling capacity W30/W7 (7) |
KW |
10.69 |
13.58 |
16.21 |
| Cooling power input W30/W7 |
KW |
2.58 |
3.29 |
3.92 |
| EER W30/W7 |
|
4.14 |
4.13 |
4.13 |
| Rated current |
A |
11.8 |
6.5 |
7.6 |
| Max. water temperature |
ºC |
60 |
60 |
60 |
| Rated water temperature |
ºC |
55 |
55 |
55 |
| Water flow (Heating side) |
m3/h |
2.24 |
3 |
3 |
| Water flow (ground source side) |
m3/h |
1.80 |
2.34 |
2.7 |
| Water pressure drop |
Kpa |
24 |
28 |
30 |
| Noise |
dB(A) |
41 |
41 |
42 |
| Water connections |
Inch |
1'' |
1'' |
1'' |
| Compressor |
Brand |
Sanyo |
Sanyo |
Sanyo |
| Type |
Scroll |
Scroll |
Scroll |
| Quantity |
1 |
1 |
1 |
| Power supply |
V/Ph/Hz |
220/1/50 |
380/3/50 |
380/3/50 |
| Refrigerant |
/ |
R410a |
R410a |
R410a |
| Condenser |
|
Plate type |
Plate type |
Plate type |
| Evaporator |
|
Plate type |
Plate type |
Plate type |
| Circulation pump (Heating side) |
/ |
Energy Class-A pump |
yes |
yes |
| Water flow switch (Heating side) |
|
Paddle type |
Paddle type |
Paddle type |
| Water flow switch (Ground source side) |
|
Paddle type |
Paddle type |
Paddle type |
| Net weight |
kg |
90 |
105 |
130 |
| Gross weight |
kg |
105 |
120 |
145 |
| Net dimensions |
mm |
550*540*740 |
550*540*740 |
600*590*840 |
| Packing dimensions |
mm |
610*600*870 |
610*600*870 |
660*650*970 |
Audited Supplier 
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