Controllers, HVAC

HVAC Controllers: Pneumatic Controllers, Electronic Controllers

T775 Standalone ControllerHVAC Controllers gather information from sensing devices and then make a decision based upon that information. Utilizing HVAC controllers, we can energize contactors and relays, open and close valves and dampers, or even turn equipment on or off.

NECC designed the pages linked below to help you find the right HVAC controllers and accessories for your application. If you’re not sure what you need, call us at (800) 227-9800.

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HONEYWELL RESIDEO
Resideo L4006A2007 AQUASTAT BREAKS ON RISE 100-240F. 5-30F ADJUSTABLE DIF 3" INSULATION LESS WELL




HONEYWELL RESIDEO
Resideo L4006B1163 AQUASTAT MAKES ON RISE 100-240F. 5-30F ADJ DIFFERENTIAL 3" INSULATION. HOR MOUNT. LESS WELL.





HONEYWELL RESIDEO
Resideo L4008E1040 AQUASTAT BREAKS ON RISE 130-270F. 66" CAP STOP SET AT 250F









HONEYWELL RESIDEO

 

Resideo L6006C1018 AQUASTAT STOP AT 200F SPDT SWITCH FOR UNIT HEATER ON HIGH LIMIT CONTROL.RANGE 65-200F ADJ DIFFERENTIAL 5- 30F VERTICAL O






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