This Standards Publication covers self-contained, electrical and electronic, wall-mounted room thermostats for controlling the temperature of the space in which the thermostat is mounted by controlling the applied energy for heating, cooling, or heating-cooling.





NEMA DC 3-2008
Original price was: $177.00.$88.00Current price is: $88.00.
Residential Controls – Electrical Wall-Mounted Room Thermostats
National Electrical Manufacturers Association , 10/13/2009