2013 Manufacturer Certification for Equipment, Products and Devices

Occupant Controlled Smart Thermostats

Joint Appendix 5 (JA5) contains requirements for Occupant Controlled Smart Thermostat (OCST) certification to the California Energy Commission. A declaration needs to be sent to the Energy Commission stating that the OCST conforms to the requirements of JA5.


2013 Reference Appendices. Revised
Posted November 25, 2013. (PDF file, 476 pages, 4.7 mb)
JA5 - Technical Specifications For Occupant Controlled Smart Thermostats

Submit forms and questions to CertifiedtoCEC@energy.ca.gov
or contact Simon Lee at (916) 651-3005