The Robertshaw 1819-001 includes both a two-lead thermopile (750mV) and a Lo-Mass thermocouple (30mV) to power the safety circuit and the main operator simultaneously

The Siemens Building Technology VMP42

The ASCO 400127-098 Coil is a precision-engineered solenoid valve replacement coil designed for high-reliability HVACR and process control applications

Utilizing genuine Reznor heating safety controls ensures the thermal protection of the heat exchanger and maintains the precision performance required in heavy-duty heating applications

For technicians troubleshooting erratic furnace behavior or total ignition control failure

Peco Controls TA155-028 Stat 30067439-890 The Robertshaw 1819-001 includes bothThe Peco Controls TA155 028 is a high performance fan coil thermostat engineered for precise climate control in commercial and industrial HVAC applications. This manual changeover thermostat is designed specifically for 2 pipe systems, allowing for seamless toggling between heating and cooling modes via the integrated Heat Off Cool system switch. Utilizing advanced self configuring circuitry, this unit operates across a universal voltage range of