White-Rodgers
white-rodgers.com
Installation and operating information for digital programmable thermostats.
How Stuff Works
howstuffworks.com
Detailed illustrations on how thermostats work, wiring, and components.
Thermostats USA
thermostatusa.com
Information on application, features and benefits, and troubleshooting.
Homestore.com
homestore.com
Illustrated tutorial provides step-by-step instructions on installing a setback (programmable) thermostat.
SSHC Inc
sshcinc.com
Astrostat installation and wiring instructions.
CornerHardware
cornerhardware.com
Instructions for installing a programmable thermostat.
On Q
onqtech.com
Installation and wiring instructions for thermostat with remote monitoring capabilty.
LUX Products
luxproducts.com
Troubleshooting chart.