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Rinnai RBK 427 RTU 41.9 kW

Photos - Boiler Rinnai RBK 427 RTU 41.9 kW
Expecting restock
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 335; Heat output (kW): 41.9; Coolant max. T (°C): 85; DHW min. T (°C): 35; DHW max. T (°C): 60; Performance (ΔT=25 °C) (L/min): 24; Warm start; Programmable thermostat; Efficiency (%): 86.9
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Rinnai RBK 427 RTU 41.9 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:41.9 kW, area ~ 335 m²
Combustion chamber:closed, flue 75/100 mm
DHW temperature:from 35 °С, up to 60 °С
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications RBK 427 RTU
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area335 m²
Technical specs
Heat output41.9 kW
Min. heat output7 kW
Power supply230 V
Power consumption170 W
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T60 °С
Performance (ΔT=25°C)24 L/min
"Summer" mode
Warm start
Circulation pump
Programmable thermostat
Boiler specs
Efficiency86.9 %
Combustion chamberclosed (turbocharged)
Flue diameter75/100 mm
Max. gas consumption3.54 m³/h
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)600x440x250 mm
Weight31.5 kg
Added to E-Catalogdecember 2022
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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RBK 427 RTU