TANKLESS WATER HEATER | Service Mark Solutions


Water Heater
Combustion Blower Check
Igniter Check
Flame Sensor Check
Transformer Check
Wire Harness Check
Thermal Fuses Check
Relief Valve Check
Gas Pressure Manifold Check
Flow Sensor Check
Line Voltage Switches Check
Thermostatic Switches Check
Circuit Board Check


Parts not covered:
Seasonal turn ons & turn offs, direct vent intake & exhaust lines, anodes, draining & flushing tankless unit, water lines-inlet & outlet, water pressure control devices, thermal expansion tanks, water shut off valves, drain pans and piping, dip tubes, circulating piping and pumps, tempering valves and power vent/inducer fans.