Johnson Controls T-3610-1003 Thermostat Els PW 17895 Fail-Safe Reliablity: The spring return

Fail-Safe Reliablity: The spring return motor ensures the damper closes automatically during power loss to maintain zone integrity

When sourcing a Parker R23MM replacement

the Reznor 103500 Transformer provides the critical power conversion required for stable control circuit operation

Streamlined Installation: Pre-assembled head unit allows for a "drop-in" steam trap repair

the 100326985 is the current manufacturer-recommended direct replacement ignitor for those older part numbers

Johnson Controls T-3610-1003 Thermostat Els PW 17895 Fail-Safe Reliablity: The spring returnThe Johnson Controls T 3610 1003 is a specialized pneumatic low limit thermostat engineered for high accuracy sensing in HVAC duct applications. Featuring an 18 inch rigid stem element and a dedicated duct mounting bracket, this controller excels in discharge air temperature monitoring and low limit freeze protection. This unit operates as a proportional direct acting device, translating temperature changes into precise branch pressure adjustments