Year1
Gas type: natural gas/liquefied petroleum gas (gas source conversion kit is optional)
Can meet functions and life Hot water demand
< Copper main heat exchanger, externally coated with silicon aluminum coating, gas regulating valve equipped with a safety solenoid valve and an externally adjustable regulator, stainless steel burner, electronic ignition, ion flame detection< br/> Electronic control panel with digital display, direct access to diagnostic error codes and fault history
Mechanical pressure gauge
Brass hydraulic components, 3-speed water pump with integrated automatic exhaust valve, automatic bypass Pass, electric three-way reversing valve, water pressure switch, drain outlet, heating system safety relief valve, pressure gauge, stainless steel plate heat exchanger and turbine flow sensor for measuring domestic hot water flow
Strong Exhaust fan and air pressure switch,
Built-in heating system expansion tank: (/ and (/)
Wall-mounted bracket (hanging plate) provided
Domestic hot water has a preheating function for more comfort
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