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Value Brand

Value Brand 6UDY6 HVAC Control Auto Reset 170-250°F 120/240V

SKU CH-YZMF-K12ED

Adjustable temperature limit controller with automatic reset, opening at 170 to 250 °F and operating on 120 or 240 V AC

  • Adjustable temperature range from 170 to 250°F for flexible HVAC control
  • Automatic reset restores operation without manual intervention after temperature drops
  • Dual-voltage compatibility with 120V AC and 240V AC supplies
  • SPST open-on-rise contact protects equipment by cutting power on over-temperature
  • Compact surface-mount base fits standard HVAC installations

ZORO SELECT Adjustable Limit Control

This ZORO SELECT adjustable limit controller opens on temperature rise and resets automatically. It is designed for HVAC systems that require a safety cut-out at defined temperatures. The unit operates on 120V AC or 240V AC supply voltage. It suits technicians needing a reliable surface-mount limit switch.

Switch range 170 to 250 degrees F

The controller features adjustable switch opening temperatures at 210 degrees F and 250 degrees F. Switch closing temperatures are set at 170 degrees F and 210 degrees F. This SPST contact form provides a fixed differential for cycling equipment. It handles over-temperature protection within this defined range.

Surface mount SPST automatic reset

The device uses a surface mounting base measuring 2 in length by 1 3/4 in width. Its SPST contact form opens on rise and closes automatically when temperature falls. This suits direct mounting on equipment panels or ductwork. The automatic reset function restores operation without manual intervention.

Highlights

  • Adjustable temperature range from 170 to 250°F for flexible HVAC control
  • Automatic reset restores operation without manual intervention after temperature drops
  • Dual-voltage compatibility with 120V AC and 240V AC supplies
  • SPST open-on-rise contact protects equipment by cutting power on over-temperature
  • Compact surface-mount base fits standard HVAC installations

Specifications

BrandZORO SELECT

Questions about this item

Will the 120V AC input work with my existing 120V furnace wiring?

Yes, the controller accepts 120V AC input, matching standard residential furnace circuits.

How do I verify the auto-reset function operates at the 210°F closing point?

Heat the sensor until the switch opens at 250°F, then cool it; the contacts should close again automatically near 210°F.

Does the package include mounting screws for the 2 in by 1 3/4 in base?

The controller is surface-mount; mounting hardware is not included and must be sourced separately.

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