White Rodgers Strap-On Aquastat (100F-240F)

This strap-on aquastat is used in several applications such as Outdoor Wood Furnaces. For example when you need to measure the temperature of water in a pipe to trigger either a pump or zone valve. Another great application is to use this aquastat as a flipover aquastat to allow use of your existing furnace fan when the water is up to temperature and still keep the gas or oil burner as a backup if the water temperature falls below the set point. All this while utilizing one thermostat, which is great for those homes that already have an expensive programmable thermostat. Attach directly to surface of pipe. Types for use as High Limit, Reverse Acting or SPDT Switching Action Control. Features: Sensing element has twice the contact area of competitive models Hydraulic action element can be mounted in any position - no leveling required Dustproof steel case Special screw terminals with "ears" securely hold solid and stranded wires Includes pipe strap and mounting screws Specifications: Range - 100 to 240F (38 to 116C) Differential - Fixed 10F (5.5C) Switch Action - SPDT Dimensions - 6 7/8" H (includes plate) x 2 5/16" W x 3 3/16" D Finish - Grey Agency - U.L. listed and C.S.A. certified Has U.L. approved adjustable dial stop, factory set at 150°F maximum.