Trane SWT3245 Pressure switch 321894-708 Smith Cyclone series units

Smith Cyclone series units

How do I prevent "burning" the valve during the brazing process

For contractors requiring a dependable solution for higher-pressure fluid movement

the Johnson Controls armored capillary is compatible with all common non-corrosive refrigerants

the RedHat II solenoid coil can be serviced or replaced without breaking the pipe connections

Trane SWT3245 Pressure switch 321894-708 Smith Cyclone series unitsThe Trane SWT3245 Pressure Switch is an essential OEM safety component designed for precise draft monitoring in high efficiency furnaces and air handlers. Engineered with a . 94" WC setpoint, this single pole, single throw (SPST) switch ensures the combustion blower or inducer motor is generating the specific negative pressure required for safe ignition. Built for professional grade reliability, it features a 1 4" barb connection for a secure, leak