Resideo TH8321R1001 VisionPRO Touchscreen Thermostat With Redlink Technology

Description Thermostat Type 7 Day Programmable / Non-Programmable, Wireless, 3-Heat / 2-Cool (Heat Pump), 2-Heat / 2-Cool (Conventional), Auto / Manual Changeover Color Arctic White Voltage Rating 18 to 30 Volt AC / 750 Millivolt at 50/60 Hertz Size 4-15/16 Inch Width x 1-1/8 Inch Depth x 4-5/8 Inch Height Display Size 10 Square Inch Power Method Battery / Hardwired Terminal Type Screw Switch Positions Heat-Off-Cool-AUTO (System), Auto-On-CIRC (Fan) Terminal Designation R, RC, C, W (O / B), W2 (AUX / E), Y, Y2, G, A-L / A, K, U1, S1, Changeover Auto / Manual Ambient Temperature 32 to 120 Deg F Setting Temperature Rating 40 to 90 Deg F (Heat), 50 to 99 Deg F (Cool) Resources:HNYWLLE10332_4_520.pdfHNYWLLINST00827.pdfHNYWLLE09918_1_2.pdf