White Rodgers 1F83H-21PR Thermostat 2H/1C Programmable 7 Day 5+1+1 motor a reliable 2-1/2 inch NPT

a reliable 2-1/2 inch NPT bronze globe valve designed for optimal performance in steam and water systems

The Taco SR503-EXP is a Switching Relay designed for HVAC systems

Overall Length: 7 inches

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White Rodgers 1F83H-21PR Thermostat 2H/1C Programmable 7 Day 5+1+1 motor a reliable 2-1/2 inch NPTProduct Description The White Rodgers 1F83H 21PR is a dual fuel programmable thermostat designed for heat pump systems, featuring options for both battery and hardwired configurations. It is capable of managing two heating stages and one cooling stage, making it suitable for diverse heating and cooling needs. The thermostat supports a flexible programming schedule with options for seven days, 5+1+1 day scheduling, or can be set to non programmable