Temperature Controllers

The TA155 manual changeover thermostat is designed for use in HVAC systems including two or four-pipe fan coil applications or other installations requiring manual switching between heating and cooling. Solid state accuracy offers comfort and efficiency while contemporary styling complements room decor. Advanced self-configuring circuitry allows the T155 electronic thermostat to be applied directly to input voltages from 24 to 277 VAC , 50 or 60Hz. T h e r m o s t at outputs are suitable for connection to relays, valves and similar pilot duty loads. The system and fan switches will handle ...

The TA155 manual changeover thermostat is designed for use in HVAC systems including two-pipe fan coil applications or other installations requiring manual switching between heating and cooling. Solid state accuracy offers comfort and efficiency while contemporary styling complements room decor. Advanced self-configuring circuitry allows the T155 electronic thermostat to be applied directly to input voltages from 24 to 277 VAC , 50 or 60Hz. T h e r m o s t at outputs are suitable for connection to relays, valves and similar pilot duty loads. The system and fan switches will handle ...

PECO Performance PRO T8532-002 multi-fan thermostat delivers deep-value in commercial climate control. Can be used with one of the following applications Fan Coil, PTAC, Heat Pump and Conventional Systems. With an 8-inch2 blue backlight display, intuitive soft key command interface, and SD memory card interface, users can perform fast programming and configuring in-the-field. Occupancy sensor input enables temperature setback, or off, when a room is unoccupied. T8532-002 offers some of the most advanced thermostat programmable and non-programmable functions for fan coil, including; ...

Non-Programmable Thermostat 24V Heat Only This thermostat is designed to support indoor temperature control for residential, office, and other related environments. The adjustable design allows you to easily raise the climate with the push of a button. The electrical connection recommends adding a 1A fuse in the line circuit for added protection. Be sure to disconnect the power supply prior to accessing or replacing the batteries. Includes two mounting holes and wall anchors for easy installation and a low-battery indicator. White color finish.

Features Provide operating control with automatic limit protection for pressure systems up to 300 PSI (2068 KPA) Use with steam, air, noncombustible gases, or fluids non-corrosive to pressure sensing element Models have snap-acting switching to open or close a circuit on pressure rise Have adjustable differentials Adjustments are made by screws on top of case Mount using 1/4 inch -18 NPT internal pipe threads or surface mount through base of case Ground screw terminal