Description
Product Summary
The White-Rodgers 47D01U-843 is a circulator pump from White-Rodgers, described by the manufacturer as: universal heat pump defrost control.
A circulator pump moves heated or chilled water through a hydronic system. Circulators are matched by flow, head, horsepower, voltage, flange size and body material. Cast iron is used in closed heating loops; bronze or stainless steel is required for open and potable water systems. Replace a circulator that hums without pumping, leaks at the body or seals, runs hot or is noisy after air has been purged from the system.
Before you order, match 47D01U-843 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine White-Rodgers part: Manufacturer part number 47D01U-843, factory new.
- Part type: Circulator Pump.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine White-Rodgers part?
Yes. This is the White-Rodgers 47D01U-843, a factory-new circulator pump from White-Rodgers.
How do I make sure it fits my equipment?
Compare 47D01U-843 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
Can I use a cast iron circulator for domestic hot water?
No. Open systems that bring in fresh water need a bronze or stainless steel circulator to prevent corrosion.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
