About This Aowel AW701 Nonprogrammable Thermostat for House, Compatible with 24V Conventional Single-Stage Heating & Air Conditioning, up to 1 Heat 1 Cool. 【Thermostat Applications 1H/1C】for with Conventional Single-Stage Heating (Gas/Oil/Electric Furnace) & Ventilation & Air Conditioning, up to 1 Heat and 1 Cool. ( TIP: Does not work Multistage Heating & Air Conditioning, and HVAC Central Air Conditioner Heat Pump System ) 【Incompatible Systems】Does not work multistage systems (1H/2C, 2H/2C), HVAC heat pump systems (2H/1C, 4H/2C), PTACs, 3-wire hydronic (hot water), dual fuel/hybrid heating. Does not work line voltage systems (120-240V electric baseboards heat); mini split heat pump air conditioner, RV air conditioners mach and roughneck series. 【Buyer's Note】Before making a purchase, please ensure that the image and product description match your existing thermostat (verify that the base supports only 2 to 5 wires), and check the dimensions to confirm whether it will cover any wall marks left by the old thermostat. Simple thermostat, Support separate heat or cool swing setting (range: 0.2°F to 2°F), giving you even greater control over your home temperature. Accurate temperature control of +/-2-degree F for consistent comfort.【Room temperature display range: 32°F to 99°F, temperature control range: 44°F to 90°F】 Support temperature display calibration, Convert °C/°F units, compressor delay protection (selectable on or off). with humidity monitor and battery replacement reminder. Dual powered by 24VAC power or 2 AAA batteries, No common wire (c-wire) required on most systems. Easy-to see and read, with white backlight, large clear backlit digital display, very suitable for middle-aged and elderly people. Friendly Service: 2-year worry-free warranty and 24h customer service. Overview Brand : Aowel Model Name : 1 Heat 1 Cool Product Dimensions : 0.98"D x 4.92"W x 3.74"H Controller Type : Push Button Special Feature : Separate Heating and Cooling Swing, Low Battery Indicator, 3 Minute Compressor Delay Protection,
