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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Rugged Construction: Features a stainless steel probe and is compatible with non-corrosive PVC or metal plenum-rated enclosures for versatile mounting
which captures solid particulates before they can reach the metering device
Key Benefits Universal Compatibility: Designed with standard 1/4" female quick-connect terminals to fit most major HVAC capacitor brands
000 BTU/hr to handle large-scale hydronic loads
and 7-second Trial for Ignition (TFI)
Lochinvar & A.O. Smith 100188879 Fan Assembly 321142-301 Rugged Construction: Features a stainlessThe Lochinvar 100188879 Fan Assembly is a critical OEM replacement component designed specifically for the FTX400 Knight XL heating boiler. Engineered to maintain precise air to fuel ratios, this kit ensures optimal combustion stability and heat exchanger efficiency. As a direct replacement for A. O. Smith 100188879 and legacy part number FAN30026, this high performance blower assembly facilitates consistent static pressure within the venting system.
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