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Dual-Point Sensitivity: Features dual independent switches to monitor both high and low negative pressure thresholds
This model features a standard 48-inch lead length
Key Benefits: Direct OEM Compatibility: Ensures seamless integration with existing Lochinvar and A
Seamless Compatibility: Serves as the designated direct replacement for part numbers 026-34501-000 and S1-02634501000
Lochinvar & A.O. Smith 100173798 Assembly 321894-708 Dual-Point Sensitivity: Features dual independentThe Lochinvar & A. O. Smith 100173798 Assembly is a critical combustion component engineered specifically for Knight XL boiler models KBN600 through KBN800. This factory spec gas air arm assembly is designed to manage the high precision mixing of fuel and combustion air, supporting the units 94. 6% thermal efficiency and 5: 1 modulation capabilities. As a core part of the boiler's negative regulation (Neg Reg) technology, this assembly ensures the fan
US$ 332.50
US$ 149.95
