or visible signs of melting and discoloration on the coil housing

and MPR-5000 series

Simplified Diagnostics: Features built-in pressure taps for quick manifold and inlet pressure readings

As a front-seating shut-off valve

Using this precise Lennox furnace part maintains the factory-engineered static pressure required for safe combustion across all residential heating cycles

Laars Heating Systems RW2014101 Igniter 318172-701 or visible signs of meltingThe Laars Heating Systems RW2014101 Igniter is a critical OEM replacement component designed to ensure precise ignition across Mighty Therm and Mascot MG2000 MG4000 series boilers. Engineered for high temperature durability, this Laars spark igniter provides the consistent high output spark necessary for reliable fuel air mixture combustion in demanding commercial and industrial environments. As a genuine RW2014101 ignition part, it guarantees an