Fasco A272 Motor R-448A the sensor allows the system

the sensor allows the system to adjust fan speeds

Double-Acting Functionality: Protects gas systems by opening outward to vent positive pressures caused by blocked flues or downdrafts

The 5-inch length is the commercial standard for ensuring the thermal element reacts accurately to internal tank temperatures rather than ambient pipe temperature

ensuring optimal BTU input and combustion stability

this specific model is calibrated for R-410A pressure-temperature characteristics

Fasco A272 Motor R-448A the sensor allows the systemThe Fasco A272 Motor is a high performance draft inducer blower motor engineered for precision replacement in Trane furnace systems and other high demand HVAC ventilation applications. Operating at 208 230V and delivering 1 12 HP at a rated speed of 3500 RPM, this 2 speed motor features a Permanent Split Capacitor (PSC) design that ensures consistent torque and operational efficiency. The thermally protected, open air over design utilizes ball