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