White-Rodgers 770-1 Heating Control Air Pressure SwitchThe White Rodgers 770 1 Heating Control Air Pressure Switch delivers precise sensing for heating and HVAC systems. This dual purpose air pressure switch provides reliable SPDT switching and adjustable differential to fit a variety of installations. Built for rugged environments, it handles 120 240 277 VAC at 15 A resistive (non inductive) with a 1 2 HP rating at 125 VAC. The unit features a 1 2 PSI pressure rating and an adjustable operating range of

and speed 3450 RPM

Input: 120 V AC

supports high inrush up to 600 Amps

Torque: 35 in-lb

Voltage: 24 V AC

Close-on-rise switch for safe

6 A at 277 V (resistive)

Gas compatibility: Natural

Temperature range: 110°F to 130°F

with an emergency exposure limit of 65 psi

Applications: Hot Water

it handles temperatures from -40 to 205 deg F and supports natural gas