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The Field Controls SWG-3 is primarily designed for gas-fired heating equipment
Industrial Build: Features a 48Y frame with an enclosed enclosure to protect internal windings from environmental debris and moisture
Common Questions Can I use the 3Z1B with rigid 3R rods
0 µA for most York boards—the sensor likely requires cleaning or replacement
While a tripped limit is a symptom of overheating
Lochinvar & A.O. Smith 100172002 Gas Valve 340155-7024 The Field Controls SWG-3 isThe Lochinvar & A. O. Smith 100172002 Gas Valve is a critical replacement component engineered specifically for high efficiency condensing boilers and water heating systems. As a veteran in gas fired equipment maintenance, you know that precise manifold pressure and reliable modulation are non negotiable for maintaining combustion analysis parameters. This OEM gas valve assembly is primarily utilized in Lochinvar Knight KBN105 models and compatible A.
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