Lennox 42J07 Limit Switch necessitating a partial drain of

necessitating a partial drain of the isolated circuit

Using it on larger shafts will lead to binding or mechanical failure

technicians should verify the solenoid valve coil 120V rating and lead length match the existing actuator to ensure optimal performance and code compliance during installation

Common Questions: Is the Baso J999MHA-2 compatible with both Natural Gas and Propane

The Watts 0881399 Air Gap (model 909-AG-A) is a heavy-duty

Lennox 42J07 Limit Switch necessitating a partial drain ofAs an HVAC technician, you know that a reliable Lennox 42J07 Limit Switch is non negotiable for system safety and performance. This genuine OEM replacement part is an auto reset limit switch engineered to monitor internal plenum temperatures in a variety of Lennox residential and commercial units. Specifically designed as an L220 40F limit switch, it features a fixed temperature setting that triggers the circuit at a high limit of 220F and resets once