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Marley Engineered Products 4520-2018-003 Limit Switch The Carrier HH18HA449 Rollout Switch

SKU 56927587902
USD48.90 USD96.90

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Shipping Estimate
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

Gallery notes

Rosewood paper grain — description and returns beneath the overlapping buy card.

Description

The Carrier HH18HA449 Rollout Switch is a critical safety component designed to detect and respond to flame rollout conditions in gas-fired furnaces

Can I use this on a Beckett gas burner

this factory-authorized part provides the reliable thermal cutout necessary to protect the heat exchanger and surrounding components from extreme heat

By translating control signal changes into mechanical force

SPST Configuration: Simplifies the electrical path for efficient Single Pole Single Throw logic

Marley Engineered Products 4520-2018-003 Limit Switch The Carrier HH18HA449 Rollout SwitchThe Marley Engineered Products 4520 2018 003 Limit Switch is a critical safety component engineered for forced air heating applications where precise thermal protection is non negotiable. This 180 degree F auto reset limit switch serves as a high limit safety cut out, functioning as a normally closed (NC) switch that opens the circuit if the plenum or heating element temperature exceeds the 180F threshold. As a genuine Marley OEM replacement part, it

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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