phone718.768.1600

HVAC Circulating Pump

An HVAC circulating pump is a type of centrifugal pump that is designed for closed-loop systems, such as a heating, ventilation, and air conditioning (HVAC) systems, to circulate hot or cold water through the system in order to maintain a comfortable indoor temperature.

One of the unique features of HVAC circulating pumps is their ability to maintain a consistent flow rate, regardless of the changes in pressure or temperature in the system. This not only ensures a more comfortable indoor environment but can also help reduce energy consumption and save on utility costs.

Another unique feature of HVAC circulating pumps is their compact design which allows them to be installed in tight spaces without sacrificing performance. Close-coupled pumps are particularly well-suited for HVAC applications, as they have a short shaft and require less space for installation.

HVAC circulating pumps are ideal for a wide range of applications, including:

  • Hydronic heating systems: HVAC circulating pumps are commonly used in hydronic heating systems, which use hot water or steam to heat the building. The pump helps to circulate the hot water or steam through the system, ensuring that every part of the building is heated evenly.
  • Chilled water systems: HVAC circulation pumps are also used in chilled water systems, which use cold water or refrigerant to cool the building. The pump helps to circulate the cold water or refrigerant through the system, ensuring that every part of the building is cooled evenly.
  • Heat pumps: HVAC circulating pumps are used in heat pumps, which can provide both heating and cooling to the building. The pump helps to circulate the hot or cold water through the system, depending on whether the building needs to be heated or cooled.
  • Radiant heating systems: HVAC circulating pumps are used in radiant heating systems, which use hot water or electric heating elements to heat the floor, walls, or ceiling of the building. The pump helps to circulate the hot water through the system, ensuring that every part of the building is heated evenly.

Using qualified HVAC technicians can ensure that they are selecting, installing, maintaining, and repairing HVAC circulation pumps in a safe, efficient, and effective manner.

Other Products in this Category

Close-Coupled In-Line Mounted Pump
Vertical Multistage Inline Pumps
End-Suction Pumps
Submersible Sewage Pump
Submersible Effluent Pump
Domestic Booster Pump
Vacuum System
Suction Pump Systems
Let's talk pumps

FAQ on HVAC Circulating Pumps:

What are the different types of HVAC circulating pumps and how do they differ in terms of design and functionality?
There are several types of HVAC circulating pumps, including inline, end suction, split-case, and multistage pumps. Inline pumps have a single volute and are typically used in small to medium-sized systems, while end suction pumps have a double volute and are often used in larger systems. Split-case pumps have a split casing and are used in large systems with high flow rates, while multistage pumps have multiple impellers and are used in high-pressure applications. Each type of pump has unique design and functionality features that make it well-suited for specific applications.
What are some common problems that can occur with HVAC circulating pumps and how can they be prevented?
Some common problems that can occur with HVAC circulating pumps include leaks, worn bearings, damaged impellers, clogged filters, and electrical problems. These issues can be prevented by scheduling regular maintenance and HVAC circulation pump service, including inspections, lubrication, cleaning, and replacing worn or damaged parts. It is also important to monitor the system for any changes in performance or energy consumption, which can indicate a problem with the pump.
What are the energy efficiency considerations when selecting an HVAC circulating pump?
One key efficiency and energy consideration is the HVAC circulator pump’s motor efficiency, which can impact the overall energy efficiency of the system. Additionally, selecting a pump with a variable speed drive (VSD) can help to reduce energy consumption by allowing the pump to operate at a lower speed when demand for heating or cooling is lower. It is also important to select a pump that is appropriately sized for the specific application, as an oversized or undersized pump can lead to energy waste and decreased efficiency.
How can I ensure that my HVAC circulating pump is operating efficiently and not wasting energy?
Appropriately matching the pump size appropriately with the specific application it’s needed for can help to increase energy efficiency and reduce waste. Additionally, regular HVAC circulating pump maintenance and monitoring can help to ensure that your unit is operating efficiently and not wasting energy. This should include monitoring energy consumption, checking for leaks, ensuring proper alignment and balance, and replacing worn or damaged parts.

About Edison Parker

For all your commercial pump and motor needs in NY and NJ, look no further than Edison Parker. We specialize in providing, repairing, maintaining, and installing all types of pumping equipment, including HVAC pumps, cooling tower pumps, and boiler pumps. Our goal is to provide honest, reliable, and efficient commercial services to our clients. With over 25 years of experience in commercial system repair, we are well-equipped to offer prompt and effective solutions to any problem. Our commitment to our clients is to see them through emergency repairs and ensure their commercial systems are operating smoothly.

Purchase Pump
Get Your Pump Repaired

Call us at 718.768.1600
for all your pump needs
in New York and New Jersey
View Our Services