if equipped with a Maxitrol vent limiter (such as the 12A39)

the thermopile in this assembly may no longer be generating the required 750mV signal

Is this compatible with other pressure monitors

Contractor Trusted: Part of the Mueller Streamline series

design offers significantly more filter area than standard blocks

Copeland 971-C100-19 Overload Els PW 17895 if equipped with a MaxitrolThe Copeland 971 C100 19 Overload is a critical internal motor protector designed for precise overcurrent prevention in HVACR systems. Built for 115 230 VAC applications at 50 60 Hz, this component monitors the current supply to the motor and interrupts power if it exceeds established thermal limits, preventing catastrophic winding failure. This specific compressor overload relay features an automatic reset mechanism, ensuring minimal system downtime