Instructions for installing a programmable thermostat.

Illustrated tutorial provides step-by-step instructions on installing a setback (programmable) thermostat.

Detailed illustrations on how thermostats work, wiring, and components.

Troubleshooting chart.

Installation and wiring instructions for thermostat with remote monitoring capabilty.

Astrostat installation and wiring instructions.

Detailed fact sheet from U.S. Department of Energy. Covers automatic and programmable models. Description of types, operation and other considerations.

Information on application, features and benefits, and troubleshooting.

Installation and operating information for digital programmable thermostats.