meaning it will reset to its normal state once the pressure differential drops below the set point differential

ensuring consistent flame establishment within a 90-second period

As the direct replacement for the E5-232A

outdoor applications require a dedicated weather-shielded housing to prevent moisture ingress

this module ensures the blower operates at the exact RPM needed for optimal energy efficiency and consistent climate control

Grundfos 00519652 Flange Set 321142-301 meaning it will reset toThe Grundfos 00519652 Flange Set is a professional grade 1" FNPT hardware kit engineered specifically for the Grundfos UP Series and UPS Series circulator pumps. As a veteran technician knows, using the correct bronze pump flanges is critical in open loop or potable water systems to prevent the accelerated corrosion and "red water" issues common with standard cast iron components. This GF 15 26 flange kit ensures a leak free, high integrity connection