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White-Rodgers 1F95-1277 Programmable Multistage Heat Pump Thermostat - 90 SERIES BLUE TOUCHSCREEN thermostat Residential and Light Commercial – Single Stage, Multi-Stage and Heat Pump Applications. 90 Series Blue Touchscreen Thermostats are the Ultimate for Comfort, Convenience and Performance and Visibility FEATURES: • Large 12-square-inch touchscreen display – largest in the industry. • Extra-large touch keys for easy operation. • Universal Dual-Powered – choice of battery-powered or hardwired with battery back-up. • Meets ENERGY STAR® specifications. • Meets California Building Code, Title 24. • Universal – choice of 7 day, 5/1/1 day programmable or non-programmable (installer selectable). • Audible feedback. • 1F95-1277 includes these additional features: – Remote sensing indoor/outdoor - EITHER an indoor OR outdoor (wired) sensor can be connected to the thermostat to display remote temperature. – Programmable fan - fan mode can be specified for each program period. – Circulator fan cycling - special fan mode will cycle fan ON for 10 minutes, OFF for 20 minutes when the thermostat has not called for cooling or heating for the past 60 minutes. – Automatic daylight savings option - The Real Time Clock will adjust automatically for daylight savings time, including change after March of 2007. – Patented Cool Savings - the thermostat will make small adjustments to the sensed temperature during periods of high demand to reduce AC system running time and save energy. – Enhanced security settings - the thermostat offers two levels of keypad lockout which require user-selected code to unlock – 3 wire zone valve - compatible with 3-wire zoned hydronic systems – Dual-fuel heat pump control TERMINALS: RC, RH, C, W/E,W2,Y, Y2, G, O, B, 6, L, +, S, - SPECIFICATIONS Electrical Rating Battery Power . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC Input-Hardwire . . . . . . . . . . . . . . . . . 20 to 30 VAC Terminal Load . . . . . . . . . . . . . . . . . . . 1 .5 A per terminal, 2.5 A maximum all terminals combined Setpoint Range . . . . . . . . . . . . . . . . . 45 to 99°F (7 to 37°C) Differential (Single Stage) . . . . . . . . . . Heat 0.6°F; Cool 1.2°F Differential (Multi-Stage) . . . . . . . . . . . Heat 0.6°F; Cool 1.2°F Differential (Heat Pump) . . . . . . . . . . . Heat 1.2°F; Cool 1.5°F Operating Ambient . . . . . . . . . . . . . . . 32 to +105°F (0 to +41°C) Operating Humidity . . . . . . . . . . . . . . . 90% non-condensing max. Shipping Temperature Range . . . . . . . –4 to 150°F (–20 to 65°C) Dimensions . . . . . . . . . . . . . . . . . . . 4 9/16”H x 5 13/16”W x 1 3/16”D