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Chrome bay Minimal four

Carrier HH18HA450 Switch Freon Precise Increments: Mechanical backup termination

SKU 74597385072
USD108.05 USD152.05
4.3

Pay in 4 interest-free payments of $27.01 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

Yard ledger

Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

Precise Increments: Mechanical backup termination is adjustable in 1-minute steps for exact evaporator clearing

matching the electrical specifications and physical dimensions exactly

3" Flanged Normally Closed Valve

The T120 supersedes older T107A-1 models

this direct-fit replacement ensures the flame rectified signal is consistent with the control module’s requirements

Carrier HH18HA450 Switch Freon Precise Increments: Mechanical backup terminationThe Carrier HH18HA450 is a high precision temperature actuation switch designed for critical thermal monitoring in residential and commercial HVAC applications. As an OEM limit switch, this component serves as a fundamental safety primary, effectively preventing heat exchanger damage by breaking the electrical circuit if internal temperatures exceed factory set safety thresholds. Engineered by United Technologies, the HH18HA450 switch features a

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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