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  • Tempco TEC-402 & TEC-404 Temperature Controllers

    Tempco TEC-402 & TEC-404 Temperature Controllers
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    Tempco TEC-402 & TEC-404 Temperature Controllers Provide Reliable Temperature Regulation In A Variety Of Commercial Heating Systems.

    Tempco TEC-402 & TEC-404 Temperature Controllers are made of high quality materials for lasting durability and dependability. Offers temperature control with deviation meter or digital display for increased accuracy. On/off or time proportional selections include wide selection of output options for versatile operation in many environments. UL, CSA and CE approvals. Temperature range is 50-850° F. Control mode is Proportional. DIN size is 1/14. Dimensions and voltages vary per model.

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  • Aquastats

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    "Aquastats Automatically Regulate Supply Or Loop Water Temperature To Provide Outdoor Reset.

    Aquastats (Aquatrol Outdoor Temperature Compensators) are solidly manufactured for long lasting durability and dependability. A wide selection of multi-function and single function controller models are available to control boiler temperature, or floating control mixing or injection valves, or circulator for injection mixing. Selected features include automatic reset curve calculation, selectable Warm Weather Shut Down, push-to-test button and troubleshooting LED indicators. Choose various Well Assemblies and Mounting Clamps for 1/2 and 3/4 inch piping. White-Rodgers™ Fast Response Direct Immersion Control and Surface Mount Hydronic Temperature Control also available.

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