When swapping out an older Fenwal unit

the TS114B converts thermal data into a reliable electrical signal for the Maxitrol A1014 amplifier

direct heating to the oil reservoir

effectively preventing hazardous unburned gas accumulation by signaling the gas valve to close when no flame is detected

The Aaon P57980 Electrode Sensor is a critical combustion control component designed for precise flame rectification in industrial HVAC units

Heil Quaker ICP 1005161 Cover 340155-7026 When swapping out an olderThe Heil Quaker ICP 1005161 Cover is a critical OEM component designed for specific oil housing S assemblies within oil fired furnaces and burners. As a genuine International Comfort Products (ICP) replacement part, it ensures a factory grade seal to prevent fuel leakage and maintain internal pressure across residential heating units. This structural cover is a direct fit for several Heil, Tempstar, and Arcoaire models, including legacy 867. 741474