The following resources will help you understand the advantages of PTAC Energy Saver’s Active Climate Controller (ACC). To learn more, request samples, or place orders: Contact Us.
Given the success of the multi-patented ACC over multiple years, the core ACC technology has been marketed by multiple companies under labels that have included Demand Responder, Adaptive Photonic Controller and Comfort-Plus Drive(TM) by Carrier.
Overview Files:
Click here for the file: ACC One Page Overview
Click here for the file: PTAC Energy Saver Presentation
Click here for the video: PTAC Energy Saver – How It Works – Video
Performance and Industry Leadership Count:
A hospital with 500 fan coils, paying 10 cents/kWh, could save up to $87,000 per year by having the fan coil VSD retrofitted onto existing units, with a
Payback of 1.7 years
and a
return-on-investment (ROI) of 58 percent
Click here for the file: CARRIER-ACC-Fan-Coil-VSD-Hospital-ROI
Click here for the file: CARRIER-ACC-on-Fan-Coil-Doc
Click here for the file: CARRIER-Fan-Coil-Excerpt
Validation Testing Results
Click here for the 68 page file: ACC-Validation-Tests-68-pages
The testing has been conducted by the following organizations:
- ConEdison, Manhattan Plaza New York City
- Environmental Test Laboratory, Ohio
- EME Consulting Engineers (Third Party), Sponsored by NYSERDA, New York
- State University of New York, Oneonta, NY
- Tim Garrison (Third Party Testing)
- McQuay Cooling Tests
- Purdue University Tests (Phoenix)
- ConEdison Tests by ERS
Calculations:
Click here for the file: New-York-State-Joint-Utilities-HVAC-excerpt-with-calculations
Third Party Review:
Click here for the file: Massachusetts-Technology-Assessment-Committee-scorecard
Additional Information:
Click here for the file: Demand-Responder-ACC-Presentation-2022.06.02