Energy Saver Precoolers

How Do Precoolers Help with HVAC System Efficiency?

A precooler uses the principle of evaporative cooling to reduce the temperature of the air before it reaches the condenser coils, helping HVAC systems operate more efficiently and reducing overall energy consumption.

Precooler Benefits

• Shortens "run times" because of lower discharge temperatures.
• Lowers operating and maintenance costs.
• Increases A/C efficiency by up to 30%.
• Achieves maximized efficiency with the innovative microprocessor regulated (MPR) water supply system.
• Ensures maximum airflow and minimum static drop to significantly reduce energy costs and extend the life of air conditioning or refrigeration equipment.

Energy Saver designs and manufactures state-of-the-art, microprocessor-controlled precooler systems that are highly reliable, energy-efficient, and low maintenance.

Please contact us if we can help with product selection, quotes, or if you need information on lead times. We're here to help!

Energy Saver Precooler Brochure

MPR Water Supply Controllers

Need an MPR Replacement?

Energy Saver's Microprocessor Regulated (MPR) water supply system revolutionizes the HVAC industry by eliminating the high maintenance components normally associated with evaporative water delivery systems.

We now have MPRs in stock. Order your replacement today! Order online or call (602) 233-1211.

September 17, 2026