OEM Direct-Fit Compatibility: Engineered specifically for Enviro-Tec series air terminal units and fan coils

Common indicators include a continuous clicking sound without ignition

Key Benefits Universal Compatibility: Engineered as a direct mechanical crossover for UG-2A and UG-2C clear guards

Internal Protection: Integrated motor stall protection prevents damage during obstructions

and resistive heaters

Carrier 338085-758 Switch 326010-701 OEM Direct-Fit Compatibility: Engineered specificallyThe Carrier 338085 758 Limit Switch is a critical safety component designed for precise temperature regulation within high efficiency furnace systems. This L210 20F limit switch is engineered to monitor heat exchanger temperatures, effectively tripping to interrupt the burner circuit if the internal temperature exceeds the 210 degree Fahrenheit fixed setting. It features a 20 degree differential for automatic reset, ensuring the blower fan continues