Check the part number on the existing valve body or stem

74" WC setpoint

eliminating the guesswork of aftermarket fitment

Standardized Porting: Features a 1/2" NPT connection and standard terminal wiring for fast retrofit and HVAC gas valve installation

Common Questions What is the voltage rating for the 767A-357

Weil McLain 510-312-312 Blower Assembly 30067439-890 Check the part number onFor service technicians and mechanical contractors maintaining Weil McLain HE and HE II series boilers, the Weil McLain 510 312 312 Blower Assembly is the critical OEM replacement to restore proper combustion airflow and draft induction. This direct replacement for 7162 1335 and the discontinued 510 312 310 ensures seamless integration without field modifications. The assembly operates as a draft inducer blower, utilizing a 1 8 HP motor (typically 208