This Johnson Controls T-4000 series component is a critical replacement part for maintaining legacy pneumatic automation systems

while the 5/16-24 threaded vent connector allows for 1/8” tubing if necessary

eliminating the need to source individual hardware for a standard oil pressure sensor replacement

High Acid Capacity: The specialized desiccant blend prevents acid buildup

This motor typically utilizes a 3 MFD / 370V run capacitor

Reznor 93545 Motor Els PW 17895 This Johnson Controls T-4000 seriesThe Reznor 93545 Motor is a precision engineered OEM replacement motor designed for high performance service in specific Reznor unit heaters. This 1 4 HP blower motor operates at 1725 RPM on a 115V single phase power supply. Built for longevity in demanding HVAC environments, it features a single speed configuration that ensures consistent airflow and thermal regulation. When diagnosing Reznor heater motor failure, verifying the frame size and shaft