Furnace Limit Switch HH12ZB220 3" for Carrier L170-40, Fan Auto High Limit Switch for Furnace

Key features

• Upgraded DesignHH12ZB220 furnace limit switch of Carrier limit switch enhanced designed to prevent overheating by shutting off the furnace when it exceeds a safe temperature, ensuring the safety of the furnace fan and high thermal efficiency.
• Compatible withFan auto high limit switch for Bryant and American standard brand fireplaces automatically manages fan operation for efficient heating cycles.Replaces for L220F-40 & 1NT23L-3648.
• Easy InstallationUniversal furnace limit switch for Carrier & Bryant designed for straight for ward replacement, plug and play, minimizing downtime.
• Durable ConstructionHH12ZB220 High limit switch is American standard furnace parts for furnace built to withstand high temperatures, ensuring long-lasting reliability in your furnace system.
• Worry-free after-salesIf you have any questions about high limit switch HH12ZB220 3" upgraded for Carrier. Please note that we are here to help. Please contact us.
• Worry-free after-salesIf you have any questions about high limit switch HH12ZB220 3" upgraded for Carrier. Please note that we are here to help. Please contact us.

Free shipping included. 30-day hassle-free returns.