ensuring the main burner cycles safely and efficiently

providing a seamless fit without housing modifications

The internal PTFE O-ring ensures superior external sealing and high-temperature tolerance up to 250°F

it offers a precise thermal response and direct compatibility with a wide range of Lennox units

its specific 35-degree pitch is engineered for Reznor airflow requirements

Fireye SB22194 Subbase 340155-7026 ensuring the main burner cyclesThe Fireye SB22194 Subbase is a high durability internal terminal wiring base engineered specifically for the Fireye SB Series of modular flame safeguard controls. Designed as a rugged mounting platform, this subbase provides a guarded wiring compartment that simplifies the integration of burner management systems in both commercial and industrial heating environments. For technicians performing retrofits or system maintenance, the SB22194 serves as a