Hydronic pumps are a critical part of your commercial HVAC system’s operation, keeping your building cool in summer and warm in winter. Here are some of the most common problems with this unit that we’ve dealt with at our commercial HVAC company in NJ, and how to solve them.

  • Cavitation: This occurs when there is too much air in the liquid that flows through the system and can lead to increased wear-and-tear of the pump and damage to the impeller.
  • Vibration: Excessive vibration can be caused by out-of-balance equipment, bad bearings, an unbalanced rotor, bent shaft or a clogged impeller. The pump will have to be checked as it may have worn out, or your system will require lubrication, replacement bearings, impeller adjustment or an adjustment of the flow speed.
  • The pump is too big: HVAC equipment is often selected without considering the size of the area the system is servicing. An oversized pump will start up and shut down more than it is designed to do because it meets the set temperature very rapidly. This results in excessive wear and repairs. The best solution is to replace the pump with the correct-size equipment.
  • Rust and corrosion: If the pump and impeller become corroded or clogged with debris, it will start affecting its performance.

Leaking seals: Seals degrade over time, especially if exposed to high heat or chemicals, and can fail if left too long before replacement. It is important that the seal is replaced quickly, as minor leaks can become excessive in a short amount of time.

Maintenance, Repair and Installation of Hydronic Pumps from a Leading Commercial HVAC Company in NJ 

If your commercial heating or cooling systems require repair, maintenance or replacement, our commercial HVAC company in NJ is here to assist. At Tri-Tech Energy, we specialize in both heating and cooling systems and in the design and installation of custom, cutting-edge commercial HVAC systems, commercial ductwork and commercial ventilation systems. Our commercial HVAC contractors serve the entire New Jersey area and operate 24 hours a day, 7 days a week, so our team is ready to help whenever you need it. For more information on our company or services, please contact us today or visit our website at https://www.tritechenergy.com/