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Optimized Heat Transfer: Designed with the specific surface area required to meet the furnace's original AFUE rating
it utilizes a PFA Teflon soft seat to ensure positive shut-off and resistance to corrosive boiler chemicals
Maintaining a precise air-fuel ratio is essential for preventing carbon buildup and ensuring consistent heat transfer across the heat exchanger surfaces
The KUP series relay is rated for high-cycle mechanical life
the actuator scans the physical stroke limits (up to 95 degrees) and automatically scales the 2-10VDC or 4-20mA input signal to match that unique range
York S1-373-27868-407 Evaporator Coil 319847-401 Optimized Heat Transfer: Designed withThe York S1 373 27868 407 Evaporator Coil is a critical 4 ton OEM replacement engineered for precision heat transfer in commercial and heavy duty residential split systems. This indoor evaporator coil serves as a direct drop in for technicians maintaining York HVAC systems, encompassing a robust copper tube and aluminum fin construction that ensures high efficiency thermal absorption. Designed to handle R 410A refrigerant, this assembly integrates a