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Precise Setpoint Adjustment: Features an accessible adjustment dial for field-tuning water column pressure settings to match specific equipment requirements
the McDonnell & Miller 342500 Assembly (Model SA51-101-102) is the direct OEM replacement for a worn valve and strainer
a constant discharge usually indicates a fouled first check or a compromised relief valve diaphragm
venting excess energy to prevent tank rupture or catastrophic failure
specifically supporting Ultra Gas Boiler models such as the Ultra 310 and Ultra 80 (Series 1 & 2)
Reznor 100526 Retrofit Kit 30067439-890 Precise Setpoint Adjustment: Features anOptimizing older heating infrastructure requires reliable ignition components that eliminate the inconsistencies of standing pilot systems. The Reznor 100526 Spark Ignition Retrofit Kit is engineered for a direct conversion of Reznor F and B series unit heaters, specifically within the 200 to 250 MBH size range. This OEM Reznor ignition kit replaces outdated pilot lights with a 24V intermittent spark ignition module, ensuring the burner only fires
