More equipment life per maintenance dollar
Schools & Universities
One in three U.S. schools needs HVAC replacement (DOE), and the federal relief window has closed. A variable capacity enhancement for standard DX systems or heat pumps, APR Control matches capacity to how classrooms actually load, and stretches the deferred maintenance budget across more of the fleet you already own.
APR Control (UL Listed)
Why APR Control fits schools & universities
Comfort and reliability without a capital replacement.
- Fewer high-stress starts help compressors exceed expected lifespans
- Fewer failures mean fewer emergency service calls in the middle of the school year
- Fits the small units in portable classrooms that cycle hardest, on systems as small as 1.5 tons
- Installs in three refrigerant connections, so units can be retrofitted over summer break without major disruption
- No impact on the unit's rated capacity during design day conditions
- A district program covers 40–100+ units for the price of a few replacements
Classrooms load at just 30 to 60% of design, so equipment sized for full occupancy short cycles all day. Whether you retrofit the fleet you own or specify new units, APR Control is the value-engineered, cost-effective way to match capacity to the real load and hold comfort and humidity as attendance swings.
Where it matters most
Inside the Facility
Classrooms & Common Areas
Variable student occupancy
Gyms & Cafeterias
Large occupant load swings
Portable Classrooms
Small units with heavy cycling
District Programs
40 to 100+ valves over a summer
Field-verified performance
The Proof, with Qualifiers
- 77% fewer compressor starts (951 vs 218), 3-month independent field study
- ~53% space RH held all summer: drier, healthier classroom air (Independent Field Study)
- No impact on the unit's rated capacity during design day conditions
Stop spending your deferred maintenance budget on compressor replacements.
Complimentary application sizing for schools & universities projects, with a one-business-day response.
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