This board is commonly used in various residential heat pumps and commercial air-cooled liquid chillers

maintaining the integrity of the heat exchanger and burner assembly

adjustable from 2

Prioritizing furnace repair parts from original equipment manufacturers ensures the safety and efficiency targets of the original system design are maintained throughout the heating season

The Trane VAL9034 is an OEM-grade 2-stage gas valve engineered for high-efficiency natural gas furnaces and light commercial HVAC units

Carrier 338096-709 Limit Switch 318820-201 This board is commonly usedThe Carrier 338096 709 Limit Switch is a critical safety component designed for high performance thermal regulation in forced air furnaces and industrial HVAC equipment. This L215 20F limit switch features a primary temperature trip point of 215F with a 20F differential, ensuring the HVAC high limit reset activates effectively to prevent heat exchanger damage or unsafe operating conditions. As a genuine OEM Carrier part, it is engineered for precise