PERFORMANCE SPECIFICATIONS
GAS CATEGORY, TYPE AND SUPPLY PRESSURE II
2H3+
G20 @ 20 mbar
G31 @ 37 mbar
NATURAL GAS PROPANE
MODEL MB35C MBC50C MB35C MB50C
Corgi Work Code
HEAT GROSS kW 35.5 51.0 35.5 51.0
INPUT Btu/h 121,100 174,000 121,100 174,000
NET kW 31.95 45.9 31.95 45.9
Btu/h 109,000 156,000 109,000 156,600
TYPICAL EFFICIENCY % gross 97 97 97 97
% net 108 108 108 108
HEAT kW 34.43 49.47 34.43 49.47
OUTPUT Btu/h 117,500 168,000 117,500 168,800
GAS RATE (NG) m
3
/h 3.37 4.88 1.28 1.9
MAXIMUM RATE, OUTDOOR TOP, CO 120 80 99 130
COMBUSTION SETTINGS, NG, CO
2
8.4 9.3 9.4 10.2
OFFSET SETTING pA -3.0 -3.0 -3.0 -3.0
ORIFICE mm 4.3 5.2
GENERAL SPECIFICATIONS
WATER CONTENT MB35C 3.75 Litres 0.83 gallons
MB50C 4.45 Litres 1.0 gallons
MAXIMUM WATER PRESSURE 5 bar (70 psi)
MAXIMUM WATER FLOW TEMP Pool 32°C (90°F) Spa 41°C (106°F)
ELECTRICAL SUPPLY 230V 50Hz, FUSED AT 3A, 130W
PROTECTION LEVEL IP44
FLUE SYSTEM 80/125 PP, to a maximum Flue Equivelant Length of 20m
Condensing Pool Heater 14/11/06
TECHNICAL DATA
UK & Ireland