Lennox 12L04 Manifold R-407A 240 lbs/hr ensures rapid pressure

240 lbs/hr ensures rapid pressure reduction during critical surges

Is this a manual or automatic reset control

or flow switch trip errors on the boiler control board

While some HVAC limit switches appear similar

Lennox 12L04 Manifold R-407A 240 lbs/hr ensures rapid pressureThe 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