Grundfos 59896771 Pump 323613-751 The unit features gold-plated contacts

The unit features gold-plated contacts (SPDT)

while an AHE-60 requires four

1/2" x 3/4" NPT threading allows for standard iron pipe connections without specialized adapters

this direct OEM replacement ensures proper electrical sequencing and system safety

Grundfos 59896771 Pump 323613-751 The unit features gold-plated contactsAs a veteran tech, I know you need a Grundfos 59896771 that drops right into existing hydronic heating systems without a headache. This Grundfos UP15 29SF is a professional grade stainless steel circulator pump designed specifically for open loop residential and commercial applications, including hot water recirculation and radiant heating. Operating at 115V with a 1 12 HP motor, it delivers a maximum flow of 20. 7 GPM and a max head of 9. 8 feet. The