Grundfos Pumps UP15-18B5 CirculatorGrundfos Pumps UP15 18B5 is a compact 115V circulator pump designed for reliable hot water and hydronic heating in residential systems. This 1 25 HP, 1 speed unit provides steady flow for radiators, radiant floors, and indirect hot water heaters. The bronze brz housing and 1 2" sweat mount connections ensure durability and easy, sweat solder installation in tight spaces. Designed for easy installation in tight spaces, the UP15 18B5 suits standard

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Rugged enclosure: NEMA 4X housing for demanding environments

Plug-and-play compatibility with Carrier units using the HK61EA017 part number

This round capacitor provides 35/3 µF at a 440V rating

Ideal for upgrading legacy equipment

5 mA output

helping lower operating costs

With a compact 6 x 6 x 6 inch footprint

with ±1°F accuracy

Tank Opening Size: 2 Inch

this motor helps maintain effective heat transfer and quiet operation in your HVAC system

Meet the K16RA-36H Thermocouple from Baso Gas Products