As the direct replacement for the E5-232A

Integrated End Switch: The SPST auxiliary switch allows for seamless communication with the circular pump or boiler burner circuit

Universal Compatibility: Designed to retrofit various RTU brands with standard 2-10 VDC or 4-20 mA control signals

Universal Brand Compatibility: Seamlessly integrates with Carrier

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 As the direct replacement forThe 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