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This assembly integrates a high-sensitivity temperature sensor with a robust control unit to monitor real-time thermal fluctuations
System Longevity: Integrated soft-start prevents hydraulic shock
a weak or lifting pilot flame
the BNR0969 prevents common combustion failures and maintains peak thermal efficiency within the heat exchanger
Grundfos 99358478 Flange Gasket 321702-401 This assembly integrates a high-sensitivityThe Grundfos 99358478 Flange Gasket is a precision engineered EPDM rubber seal designed specifically for Grundfos UP and UPS series circulator pumps. Engineered for a leak proof interface between the pump housing and GF 15 26 flange connections, these gaskets maintain mechanical integrity under high pressure hydronic conditions. As a standard 2 pack replacement set, they are essential for routine maintenance or new installations of cast iron and
