and E3Point Analog monitors

usually resulting in a specific flash code during the HVAC system diagnostics

Encased in a durable ventilated thermoplastic cover with a brushed aluminum faceplate

This normally closed gas valve features a cast iron body and a standard port flow capacity (Cv 127)

Smith 100277940 Board is a critical low voltage connection board engineered for precision signaling in high-efficiency heating systems

Lennox 43K69 Ignition Cable 319848-301 and E3Point Analog monitorsWhen you are dealing with a furnace that refuses to kick over, a compromised Lennox 43K69 Ignition Cable is often the silent culprit. This OEM Lennox ignition wire, also identified by model 65207600, is engineered specifically for high voltage spark transmission from the ignition control module to the spark electrode. As a veteran technician, you know that brittle or cracked insulation on a secondary lead results in voltage leaks and "ghost" ignition