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and seal degradation
modes via an onboard jumper to match specific control system requirements
While the 20-100 series supports them
OEM Compatibility: Precision-fit for York
ensuring a precise mechanical connection between the 24 VAC synchronous motor actuator and the valve bonnet
Lochinvar & A.O. Smith 100110389 Burner Assembly 321894-708 and seal degradationMaintain peak combustion efficiency with the Lochinvar & A. O. Smith 100110389 Burner Assembly. This genuine OEM replacement burner is engineered specifically for natural gas systems, featuring a precision calibrated #21 orifice to ensure the exact manifold pressure required for stable ignition and heat transfer. In the field, burner degradation often leads to flame failure alarms or soot accumulation on the heat exchanger; replacing a warped or
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