000 ppm scaling

typically identifiable by a single thick orange lead

extending the service life of the fan drive assembly

Key Benefits: Dual-Purpose Design: Consolidates 70 MFD and 7

Vibration Dampening: High-grade steel construction reduces resonant noise and mechanical stress on the venter motor

Lennox 12L04 Manifold 318172-701 000 ppm scalingThe Lennox 12L04 4 Burner Gas Manifold is a critical OEM replacement component engineered for precise fuel distribution in residential and commercial gas fired furnaces. Also identified by catalog number 104069 02, this manifold is designed to ensure uniform gas pressure across the burner assembly, preventing inefficient combustion or delayed ignition. For technicians performing system restoration, the Lennox HVAC 4 burner manifold provides exact port