Chappee 1.45 FF HTE, Installers And Users Instructions

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Boiler model 1.45 FF HTE 1.55 FF HTE 1.65 FF HTE
Category II
2H3P
II
2H3P
II
2H3P
Rated heat input kW 46,4 56,7 67,0
Reduced heat input kW 15 16,0 20,0
Rated heat output 75/60°C kW 45,0 55,0 65,0
- kcal/h 38.700 47.300 55.900
Rated heat output 50/30°C kW 48,7 59,5 70,3
- kcal/h 41.880 51.170 60.460
Reduced heat output 75/60°C kW 14,5 15,5 19,3
- kcal/h 12.470 13.330 15.820
Reduced heat output 50/30°C kW 15,8 16,8 21,0
- kcal/h 13.588 14.450 18.060
Useful efficiency according to 92/42/CEE directive —
★★★★ ★★★★ ★★★★
Central heating system max. pressure bar 4 4 4
Heating circuit temperature range °C 25÷80 25÷80 25÷80
Type — C13 - C33 - C43 - C53 - C63 - C83 - B23
Concentric flue duct diameter mm 80 80 80
Concentric air duct diameter mm 125 125 125
2-pipe flue duct diameter mm 80 80 80
2-pipe air duct diameter mm 80 80 80
Max. flue mass flow rate kg/s 0,022 0,027 0,032
Min. flue mass flow rate kg/s 0,007 0,008 0,010
Max. flue temperature °C 74 78 75
NOx class — 5 5 5
Type of gas used — G20 G20 G20
— G31 G31 G31
Natural gas feeding pressure 2H mbar 20 20 20
Propane gas feeding pressure mbar 37 37 37
Power supply voltage V 230 230 230
Power supply frequency Hz 50 50 50
Rated power supply W 75 80 125
Net weight kg 64 68 72
Dimensions height mm 950 950 950
width mm 600 600 600
depth mm 466 466 466
Protection-limit against humidity and water leakages (**) IPX5D IPX5D IPX5D
(**) according to EN 60529
23. Technical data
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