HH12ZB250 3" Furnace High Limit Switch Compatible with Carrier Bryant Payne Day & Night Lennox, Direct Replacement for L250-40 L250 1NT23L-3651, Auto High Limit Switch （2 Pack）

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,475 (2026-07-25 기준)

상품 특징

• 【Precise Compatibility & Direct Replacement】​​This is a high limit switch, model HH12ZB250 (3-inch insertion depth). It serves as a replacement component for various brand heating systems and is designed to be compatible with furnace systems from brands such as Carrier, Bryant, Payne, Day & Night, and Lennox. It is intended to directly replace common models like 1NT23L-3651 and L250-40, facilitating a straightforward installation process to help restore your equipment to operation.
• ​​【Overheat Protection Safety Mechanism】​​This switch acts as a safety device within the furnace system. Its function is to automatically interrupt the heating circuit when it detects the internal temperature exceeding a preset threshold (250°F / 121°C), which is designed to help prevent overheating. Once the temperature decreases naturally, the switch is built to reset automatically, allowing the system to resume normal operation.

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