Key Benefits Enables seamless conversion of slotted-end stems to threaded connections for modern electric actuators

Rugged Durability: Robust metal construction resistant to thermal stress and corrosion

facilitating stable head pressures and efficient evaporator performance across a wide range of common refrigerants

this 15 AMP fusible link serves as a primary defense against furnace or air handler overheating

or the furnace control board flashing a "pressure switch stuck open" or "stuck closed" fault code

York S1-029-25428-000 Detector 321894-708 Key Benefits Enables seamless conversionThe York S1 029 25428 000 is an OEM duct smoke detector engineered for precise integration into light commercial and residential HVAC systems. Designed with a 4 wire photoelectric sensor head, this unit utilizes low flow technology to maintain reliable performance across air velocities ranging from 100 to 4,000 feet per minute (FPM). It serves as a direct HVAC replacement part for existing safety infrastructures, featuring a dedicated harness control