Lennox 37H96 Relay Common Questions What is the

Common Questions What is the difference between 18K69 and 18K6901

Can I use this to replace a 30VA or 20VA transformer

making it a versatile stock item for service vans

When installing this HVAC pressure control part

often caused by a heavily soiled air filter

Lennox 37H96 Relay Common Questions What is theAs a field tech, you know that keeping a service truck stocked with reliable switching components is non negotiable. The Lennox 37H96 Relay is a heavy duty 24V HVAC control component engineered for high cycle applications in both residential and light commercial equipment. This DPDT (Double Pole, Double Throw) relay provides the versatile circuit management needed for multi stage systems, blower motor control, and interlocking safety circuits. With a