the vented hearth heater will continue to provide gravity-fed heat without power

this OEM blower motor ensures drop-in compatibility with Lennox CB19 and CBH19 series air handlers

this part addresses common furnace burner maintenance issues such as clogged gas orifices or improper flame patterns caused by debris buildup

Common Questions What is the function of the York S1-025-27727-003

These gaskets feature a high-density composition that resists degradation from chemical exposure and thermal cycling

Resideo S87K1008 Ignition Module 320074-702 the vented hearth heater willThe Resideo S87K1008 is a robust direct spark ignition module engineered for high performance control in gas fired heating systems. Operating on a 24Vac ignition control circuit, this component is compatible with both natural and LP gas applications. Designed for reliability in the field, the S87K1008 features a 30 second minimum prepurge to ensure combustion chamber safety and an internal high voltage spark generator for consistent electrode arcing.