Lennox 98M41 Gas Valve 320788-704 Using it with R410A will

Using it with R410A will lead to incorrect metering due to pressure differences

The manual reset feature ensures that a technician must inspect the system for the cause of the trip—such as a clogged flame arrestor or restricted airflow—before the unit is placed back into service

many replacement kits now utilize a mix of 3/16-inch and 1/4-inch terminals to ensure wires are landed correctly on the Common (C)

check the continuity across the lead wires

Lennox 98M41 Gas Valve 320788-704 Using it with R410A willAs a seasoned technician, you know that a reliable fuel rack is the backbone of any furnace service call. The Lennox 98M41 is a genuine OEM 24v gas valve designed specifically for units requiring a 3. 5" WC natural gas manifold pressure. This 1 2" NPT gas valve features a compact swing radius of 3 9 16, making it an ideal HVAC replacement part for tight vestibules in residential Lennox, Armstrong, and Ducane furnaces. Engineered for intermittent pilot