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OEM Integrity: A genuine York/Source 1 component ensuring perfect fitment and electrical compatibility with factory control boards
Can this heater be used on 208V systems
Common Questions Which furnace models are compatible with the S1-025-41236-000
This OEM Trane expansion valve is a direct replacement for failing metering devices in legacy Trane and American Standard air handlers and heat pumps
Bubble-Tight Shutoff: Precision-machined ball cone ensures a secure seal even in low-pressure applications
Lennox 25W78 Insert 320074-702 OEM Integrity: A genuine York/SourceThe Lennox 25W78 NOx Insert is a critical combustion component engineered specifically for Lennox gas furnaces to reduce nitrogen oxide emissions. Designed for high efficiency heating systems, this OEM Lennox replacement part ensures that the burner assembly maintains optimal fuel to air ratios for a cleaner, more environmentally compliant burn. Constructed from heavy duty steel to withstand high temperature furnace environments, the 25W78 insert