eco-TSMART Wi-Fi programmable, digital thermostats offer patented pending Smart Fan Technology™ approved for energy efficiency HVAC rebate programs offered by PG&E,  SCE, SDG&E and Sempra Utilities. Studies commissioned by these Utilities show significant average monthly savings on the cost of commercial and residential HVAC.

SFT Enabled Thermostats Yield 12-15% Savings


  • 5/2, 6/1 or7 day programmable.
  • Two stage cooling / three stage heating.
  • Easy installation on 24v HVAC systems.
  • Batteries included.
  • E-Z Read™ Blue / Red lighted data screen.
  • Simple controls and operation.
  • Compatible with HVAC, A/C, Electric Heaters, Gas Heaters and Heat Pumps.
  • SFT Compressor Rest feature offers savings and system protection during extended compressor run times in peak periods.
  • SFT features offer 12-15% average annual savings in both heating and cooling modes
  • SMART….WiFi / programmable, multi-feature smart thermostat.
  • SMART….Best for large residential and commercial applications.

eco-TSMART Product Sheet (PDF)


Are You Ready to Save Money and Energy?

Disclaimer: Coil Winding Specialist, Inc., its affiliates, agents, and employees acting on behalf of Coil Winding Specialist, Inc. (collectively, “CWS”) disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. CWS reserves the right at any time and from time to time to make changes to design, technical specification, or construction of any product listed on this website without notice. CWS also reserves the right to discontinue or limit sale of any product or service available throughout this website on temporary or permanently basis without notice. CWS highly recommends customers not to use its products offered on this website for inappropriate use and applications. Products should be tested for its suitability by prospective customers in all possible applications and conditions. Customers using or selling CWS products for use in other than recommended applications do so entirely at their own risk and agree to fully indemnify CWS from any damages arising or resulting from such use or sale.

© 2019 Coil Winding Specialists, Inc. | All Rights Reserved | Site Design by MosaicVisual