Pro1iaq T855iSH: 7-Day Programmable WiFi Thermostat (24V, 5H3C) with Humidity Control, 5-Year Warranty, Weighs 0.5 lbs.

Features 7 Day or Non-programmable Auto Changeover Easy menu driven programming Intuitive wake, leave, return, sleep programming icons 8 sq. inch display Blue backlight Glow in the dark light button Programmable fan Electric or Gas configurable Room temperature calibration adjustment Separate heating and cooling swing (cycle rate) adjustments Keypad lockout Heating and cooling setpoint limits 5 minute compressor delay protection (selectable on or off) Filter change indicator(selectable on or off) Simple private label badge system Easy wire color coded terminal blocks Universal sub-base Mounts on wall or junction box 24v power T855i Specs The display range of temperature: 41˚F to 95˚F (5˚C to 35˚C) The control temperature range: 44˚F to 90˚F (7˚C to 32˚C) Load rating: 1 amp per terminal, 1.5 amp maximum all terminals combined Display accuracy: ± 1 °F Swing (cycle rate or differential): Heating is adjustable from 0.2°F to 2.0°F – Cooling is adjustable from 0.2°F to 2.0°F Power source: 18 to 30 VAC, NEC Class II, 50/60 Hz for hardwire (common wire) Hardwire Only Operating ambient: 32° to +105° (O° to + 41°C) Operating humidity: 90% non-condensing maximum Dimensions of thermostat: 4.7″W x 4.4″H x 1.1″D Crafted from durable materials and designed for a long service life. Engineered to withstand heavy use and harsh conditions. Easy to install to for everyone, whether for DIY enthusiasts or professional installation. Thoroughly tested to meet industry standards and deliver reliable results. Programmable Digital Thermostats