White-Rodgers 775-1 Air Handler Attic Fan and Limit ControlThe White Rodgers 775 1 Air Handler Attic Fan and Limit Control is a compact, dependable control module designed for modern HVAC systems. This air handler accessory combines an attic fan function with a limit control and includes a close on rise switch for safety in operating conditions. With a sturdy footprint of 3. 59 in W x 2. 02 in D x 2. 8 in H, it fits within typical air handler compartments. The device is rated for a temperature range of 60 to

Temperature Range: 40–205 °F

Standards: Complies with ASSE 1012 and CSA B64

ensuring the fan starts as the temperature climbs and stops when the setpoint drops

Brand compatibility: AO Smith

With a 24 VAC / 20-29 VDC power range and a 50/60 Hz frequency

and a compact 4 inch width

5 A @240 V (full load)

helping to align shafts and transfer torque smoothly

leak-tight integration in natural gas

Finish: Brown color with durable construction for field use

Capacity / load rating: 325

Temperature Rating: 165 Deg F