Siemens Building Technology 333-072 Diaphragm L99H008 this ASCO fuel gas vent

this ASCO fuel gas vent valve delivers the precision required for modern combustion safety control and gas management protocols

the White-Rodgers 3F05-2 is a direct replacement for the 74T12-310709 and is designed to fit the standard mounting footprint of 3/4-inch snap disc thermostats

this Wayne combustion ignitor minimizes unburned fuel and optimizes burner efficiency for residential and commercial heating equipment

Utilizing a 67400331 replacement blower motor ensures that the system's CFM output remains within original design parameters

This OEM Carrier replacement part features a 1/4 inch female SAE flare fitting with a Schrader depressor

Siemens Building Technology 333-072 Diaphragm L99H008 this ASCO fuel gas ventExperienced HVAC technicians know that a ruptured pneumatic actuator diaphragm can cripple a buildings dampening system. The Siemens 333 072 replacement diaphragm is the exact OEM specified component for maintaining and repairing the legacy Powers Controls No. 4 pneumatic damper actuator. Specifically engineered for use with the now discontinued cast aluminum housing (331 2885), this 5 pack of diaphragms ensures you have reliable spares for multi