Description
and the necessary diaphragms to ensure a bubble-tight seal and reliable head pressure control
Copper-Fin (CP/CW) units
The Sterling HVAC 11J11R03149-001 is a precision-engineered automatic reset limit switch designed for critical thermal protection in Sterling gas unit heaters and air handling systems
The Honeywell 4074EKV is a heavy-duty auxiliary switch kit designed for field installation on M6415
Lochinvar & A.O. Smith 100108943 Pilot 326058-757 and the necessary diaphragms toThe Lochinvar & A. O. Smith 100108943 Pilot Assembly is a critical OEM replacement component designed for high efficiency commercial boilers and water heaters. Engineered for natural gas pilot burner applications, this assembly ensures reliable ignition and precise flame rectification for the control module. This specific part is frequently utilized in Lochinvar Knight and Armor series, as well as various A. O. Smith Cyclone models. As a field ready
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























