Tag: Robertshaw 8600

Robertshaw 8600 PROGRAMMABLE THERMOSTAT Application The Robertshaw 8425 is a multi-stage thermostat designed to control 24 VAC heat pump systems. Features  Large backlit display Adjustable 1st stage temperature differential: 1.0°F to 3.0°F (0.5°C to 1.5°C)  Adjustable 2nd stage temperature differential: 1.0°F to 6.0°F (0.5°C to 3.0°C) Adjustable 2nd stage delay (10-40 minutes)  Compressor short cycle…