General / Product catalogue / Gas boilers / Single-circuit gas boilers / Gas heating boiler ZSB 14-3C
Junkers CERAPURSMART gas condensing heating boiler for central heating and hot water tank heating.
Designed for low-temperature heating and underfloor heating.
Room-independent appliance with a closed combustion chamber.
Continuous power adjustment (flame modulation).
Control and fault diagnosis module Bosch Hitronic 3 with HT-BUS connection. Automatic ignition. Possibility of adjusting and limiting the heating and hot water supply temperature.
Connection of hot water priority. Flame ionisation control.
Automatic air vent, pressure gauge, safety valve, three-stage circulation pump with air separator, expansion tank with air vent.
Complies with the "Blauer Engel" environmental standard. Can be retrofitted for operation with LPG using the retrofitting kit.
Nominal heat output kW: 14.2
Gas consumption at rated load (Natural gas H) m3/h: 1.4
Gas consumption at nominal load (LPG (Propane/Butane)) kg/h: 1.0
Quantity of hot water l/min: -
Max. heating flow temperature °C: 90
Electrical connection V/Hz: 230/50
Gas connection R: 3/4
Height: 850 mm
Width: 400 mm
Depth: 370 mm
Weight: 41 kg