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T8635L1013 Chronotherm IV Plus Deluxe DIGITAL Programmable Thermostat;
** Premier White.** NEW In The Box
.For use with 24 VAC conventional heating cooling systems. Use with the T8635L microelectronic communicating programmable thermostat.Use with either single stage (1 heat/1 cool) or multistage (2 heat/2 cool) gas, oil or electric systems. THIS THERMOSTAT IS THE NEWEST HI-TECH THERMOSTAT FROM HONEYWELL. THIS IS A HIGH-GRADE PROFESSIONAL CONTRACTOR MODEL AND IS NOT AVAILABLE IN ANY RETAIL OUTLET. THIS MODEL DOES NOT REQUIRE BATTERIES.The Microelectronic Communicating Programmable Thermostat supports conventional gas, oil, or electric applications (up to 3h/2c ) when used with W8835 EnviraCOM zone control panel to control up to 3 zones. Up to 9 zones are possible when used with two W8703 modules. Controls up to 2H/2C 1 zone applications when used with W8635A Equipment Interface Module. When used with the W8635B Equipment Interface Module it controls up to 2H/1C heat pump 1 zone applications. Seven-day programmable. Programmable fan. On-demand/continuous backlight display. Filter indication timer. One-touch Daylight Savings Time key.