The shunt provides a continuous path on one pole which is often used for crankcase heaters or transformer power

Direct Cross-Reference: Fully interchangeable with 0734-1

the circuit configuration must match the manufacturer’s original wiring diagram for the specific compressor model

Which valve models are compatible with this replacement spring

Trane CNT1034 Limit Switch The shunt provides a continuousThe Trane CNT1034 is an essential OEM replacement part engineered for high limit temperature monitoring in Trane and American Standard furnace systems. This 160F CO Auto Limit Switch acts as a critical safety benchmark, utilizing a normally closed (N C) SPST circuit configuration to interrupt power to the gas valve or control board if internal plenum temperatures exceed 160F. Designed with an automatic reset function, the CNT1034 restores system