LOW CARBON HEATING AND HOT WATER SOLUTIONS
Technical specification Model
Efficiency data - Part L2 Heating capacity (EN14511)1 Total power input (EN14511)1 COP (EN14511)1
Heating capacity (EN14511)2 Total power input (EN14511)2 COP (EN14511)2
Efficiency data - ErP and energy label EcoDesign energy label rating
Seasonal efficiency low temperature3 Seasonal efficiency high temperature3 SCOP low temperature SCOP high temperature
General data Refrigerant
Power supply
Compressors/circuits Sound power level4
Sound pressure level5 Weight
V/Ph/Hz No
dB(A) dB(A) Kg
kW kW
W/W kW kW
W/W
LT/HT % %
LAHP302WW
LAHP402WW
LAHP602WW
LAHP702WW
LAHP902WW
38.8 8.20 4.73
62.17 12.90 4.819
A++/A++ 185.9 154.8 4.85 4.07
R134A
400/3+N/50 2/1 65
49 660
46.0 9.40 4.85
72.35 14.05 5.149
A++/A++ 192.1 159.6 5.00 4.19
R134A
400/3+N/50 2/1 65
49 680
58.4
11.80 4.93
105.30 21.54 4.889
A++/A++ 198.2 163.0 5.16 4.28
R134A
400/3+N/50 2/1 70
54 700
70.3
14.80 4.76
122.00 26.21 4.655
A++/A++ 191.8 159.0 5.00 4.18
R134A
400/3+N/50 2/1 73
57 730
88.4
18.80 4.70
161.40 34.13 4.730
A++/A++ 195.3 158.3 5.08 4.16
R134A
400/3+N/50 2/1 74
58 740
Model
Efficiency Data - Part L2 Heating capacity (EN14511)1 Total power input (EN14511)1 COP (EN14511)1
Heating capacity (EN14511)2 Total power input (EN14511)2 COP (EN14511)2
Efficiency data - ErP and energy label EcoDesign energy label Rating
Seasonal efficiency low temperature3 Seasonal efficiency high temperature3 SCOP low temperature SCOP high temperature
General data Refrigerant
Power supply
Compressors/Circuits Sound power level4 Sound pressure level5 Weight
V/Ph/Hz No
dB(A) dB(A) Kg
LAHP1202WW
LAHP1402WW
LAHP1804WW
LAHP2304WW
LAHP2604WW
kW kW
W/W kW kW
W/W
LT/HT % %
109.9 23.1 4.75
200.3 41.61 4.810
A++/A++ 198.9 160.9 5.17 4.22
R134A
400/3+N/50 2/1 76 60
760
136.5 27.9 4.88
248.0 51.24 4.840
A++/A++ 206.3 165.9 5.36 4.35
R134A
400/3+N/50 2/1 78 62
790
176.9 37.2 4.75
322.7 67.89 4.753
A++/A++ 203.4 162.8 5.29 4.27
R134A
400/3+N/50 4/2 88 72
1320
219.5 45.7 4.80
401.0 82.97 4.834
A++/A++ 207.0 165.6 5.38 4.34
R134A
400/3+N/50 4/2 89 73
1390
1) Heating: user water temperature 30/35°C, source water temperature 10/7°C 2) Heating: user water temperature 60/65°C, source water temperature 35/30°C 3) Average conditions, variable - Reg EU 811/2013 4) Sound power level in accordance with ISO 3744 5) Sound pressure level at 1 mt from the unit in free field conditions direction factor Q=2, calculated in accordance with ISO 3744
Energy Label, product fiche and ErP data table are available at
www.lochinvar.ltd.uk Page 71
273.2 55.3 4.94
496.1
102.20 4.854
A++/A++ 214.4 170.7 5.56 4.47
R134A
400/3+N/50 4/2 91 75
1430
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