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especially when dealing with older Weil-McLain CG-6 or CGa boilers where bracket corrosion can compromise flame-to-thermocouple alignment
Designed for natural gas
Where should the sensor be mounted
Optimized Drainage: Engineered with a calculated slope to minimize standing water and reduce the risk of sludge buildup or microbial growth
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
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