Always remove the actuator before soldering the 1/2" copper lines to prevent heat damage to the electronics and seals

A degraded ignition wire often causes intermittent "lockout" codes or delayed ignition

this 5-inch diaphragm is a compatible replacement for both the Honeywell MP516 and MP953 series pneumatic actuators

Johnson Controls T-4506-2001 Pneumatic Cover and Faceplate

Antunes Controls 8563140061 Control Els PW 17895 Always remove the actuator beforeThe Antunes Controls 8563140061 is a commercial grade digital freezestat designed for precise low temperature protection in air make up systems and AHUs. Engineered to prevent coil ruptures, this 115Vac digital control monitors discharge air and triggers a SPDT relay to shut down the blower if temps drop below your specific adjustable setpoint. Featuring a 30 75 degrees F operating range and an integrated 20 foot thermistor sensor, it provides