For optimal performance and to prevent turbulence-induced wear

Safety Integrated Design: Effectively purges combustion chambers to allow for safe ignition and continuous heating cycles

this contactor features a 208/240V coil

Armstrong Furnace R40663-002 Ignitor/Sensor (Q3300) – OEM Flame Rod Assembly

Maxitrol MR610-3/4 Valve Els PW 29614 For optimal performance and toThe Maxitrol MR610 3 4 is a 3 4" NPT modulating gas valve and integrated regulator designed for atmospheric burners and indirect fired systems. Engineered for the Maxitrol Selectra Series 20 and 21, this valve executes a dual function, managing both precise modulation and pressure regulation without the need for an external mechanical actuator. It supports a maximum inlet pressure of 1 2 PSI and is critical for applications requiring stable, non