Reznor 222769 Interface Board 320788-703 especially when dealing with older

especially when dealing with older Weil-McLain CG-6 or CGa boilers where bracket corrosion can compromise flame-to-thermocouple alignment

Non-Linting Aerated Design: Combines features of incinerator and target-type pilots to resist lint buildup without requiring external shields

Optimized Drainage: Engineered with a calculated slope to minimize standing water and reduce the risk of sludge buildup or microbial growth

10"wc pressure

Designed for natural gas

Reznor 222769 Interface Board 320788-703 especially when dealing with olderThe Reznor 222769 Interface Board is a critical replacement component designed for seamless field integration with specific Reznor unit heaters and ventilation systems. As a veteran grade HVAC control board, this unit facilitates high speed data transfer and manages precise control signals between the primary ignition controller and auxiliary components. Bench tested for industrial grade reliability, the Reznor 222769 ensures that complex heating