With its 2-speed capability (1050/985 RPM)

and switches must be transferred from the existing unit or purchased separately

The Utica-Dunkirk PB00106 Standing Pilot Assembly is a critical OEM component designed for reliable ignition in Utica and Dunkirk gas boilers

though high-humidity environments or systems with significant particulate accumulation may require more frequent changes to maintain flow integrity

The Robertshaw 41-408 Hot Surface Ignitor is a high-performance silicon carbide furnace igniter engineered for precision in HVAC gas ignition systems

Lennox 12J41 TXV R-407A With its 2-speed capability (1050/985For veteran technicians looking to restore factory spec refrigerant metering, the Lennox 12J41 TXV (also identified as model 103366 13) is the precise OEM solution for R 410A systems. This thermostatic expansion valve is engineered for 3 ton (and some 3. 5 ton) outdoor units, featuring a 3 8" ODM inlet and a 1 2" ODF outlet. Unlike standard non bleed valves, this unit includes a 5% bleed port, which assists in pressure equalization during the off