www.pmmag.com/articles/87764-digital-thermostat
Digital Thermostat
December 1, 2000
The White-Rodgers Comfort-SetR III digital thermostat series features multistage applications for residential and light commercial projects. Three models work in 24VAC or millivolt systems, with hydronic or forced air applications, or electric, gas and single or multistage heat pumps.
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