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HEATING AND COOLING CIRCULATION PUMP REPAIR SERVICE

heating and cooling pumpsLondon Pump Supply Ltd. has met the heating and cooling circulation pump supply and service needs of our municipal, industrial, commercial, and residential customers since 1992. We offer 24 hours a day, 7 days a week emergency services. We service and sell a complete range of residential and commercial heating and cooling circulating pumps ranging from 1/25 HP and up. We carry a large inventory of pocket circulating pumps, motors, bearing assemblies, impellers, couplers, bearings, sleeves, and other accessories, which means that your pump can often be serviced on the same day. See our heating and cooling page for a list of these products.

Heating and Cooling Circulation Pumps and How They Work

Circulation pumps are used specifically to distribute water (potable or non-potable), steam, condensate, etc. in a loop. They are also often used for industrial purposes to boost pressure. They come as pocket circulators or 3 piece assemblies which have a motor, bearing assembly and body. On smaller 3 piece assemblies, they come as close coupled with the impeller attached to the motor shaft, or coupler driven where the bearing assembly shaft and the motor shaft are joined by a coupler. The bearing assembly houses the mechanical seal to prevent water from leaking out. Most often the mechanical seal sits inside the bearing assembly however there are outside mechanical seals as well. The most common maintenance repairs are replacing the mechanical seal to keep the pump from leaking.

Heating and cooling circulation pumps in the home, are typically small pocket circulators (1/25 HP and up ) and 3 piece circulators (1/12 HP and up) and can be repaired or replaced easily. We carry a complete line of pumps and parts for residential heating applications.

Some Applications for Heating and Cooling Circulation Pumps Include:

  • Hydronic Heating
  • Pressure Boosting
  • Condensate Pumps
  • Heat Transfer Loop Systems
  • Radiant In-Floor/Panel Heating
  • Indirect Domestic Water Heating
  • Water Source Heat Pumping
  • Domestic Water Recirculation
  • Chilled Water Cooling Systems
CLICK HERE TO LEARN MORE ABOUT WHAT OUR HEATING AND COOLING CIRCULATION PUMP SERVICE INCLUDES OR CONTACT US TODAY TO SPEAK WITH A LICENSED TECHNICIAN.