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NAVIEN GTD 735 81.3 kW

Photos - Boiler NAVIEN GTD 735 81.3 kW
Outdated Product
Energy source: gas; Installation: floor; Type: dual-circuit (heating and DHW); Heating area (m²): 650; Heat output (kW): 81.3; Performance (ΔT=25 °C) (L/min): 46; Efficiency (%): 92.6; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 1410x547x850; Weight (kg): 110
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NAVIEN GTD 735 81.3 kW
Energy source:gas
Mount:floor, dual-circuit
Boiler power:81.3 kW, area ~ 650 m²
Combustion chamber:closed, flue 148 mm
Boiler ready
All specifications
Specifications GTD 735
Main
Energy sourcegas
Installationfloor
Typedual-circuit (heating and DHW)
Heating area650 m²
Technical specs
Heat output81.3 kW
Power supply230 V
Power consumption188 W
Heating circuit max. pressure3.5 bar
Consumer specs
Performance (ΔT=25°C)46 L/min
Performance (ΔT ~50 °C)29 L/min
Circulation pump
Boiler specs
Efficiency92.6 %
Combustion chamberclosed (turbocharged)
Flue diameter148 mm
Inlet gas pressure4 mbar
Max. gas consumption8 m³/h
Heat exchangerstainless steel
Connections
Mains water intake3/4"
DHW flow3/4"
Central heating flow1 1/2"
Central heating return1 1/2"
Safety
Safety systemswater overheating
frost protection
More specs
Dimensions (HxWxD)1410x547x850 mm
Weight110 kg
Added to E-Catalogmarch 2021
Information in model description is for reference purposes.
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GTD 735