Control & thermostatsA thermostat is a device for regulating the temperature of a system so that the system’s temperature is maintained near a desired setpoint temperature. The thermostat does this by switching heating or cooling devices on or off, or regulating the flow of a heat transfer fluid as needed, to maintain the correct temperature.A thermostat may be a control unit for a heating or cooling system or a component part of a heater or air conditioner. Thermostats can be constructed in many ways and may use a variety of sensors to measure the temperature. The output of the sensor then controls the heating or cooling apparatus.24 Heating & Cooling provides 24-hour assistance with thermostats-related services and repairs in Chicago and suburbs.Recommended productsHigh-level control thermostatProducer/brand: American StandardModel/submodel: Gold ZMEnergy saver: n/aProduct highlights: Show highlightsAlso known as the 900 Family 7-day Digital Programmable Comfort ControlGet greater control over energy costs and a lower environmental impact with four stages of heating and two fuel choicesStylish, streamlined cabinet designRemoves unwanted humidity from the air, leaving you feeling cooler and more comfortableKeeps temperature even from room to room with its quiet, variable-speed blower motorQuiet, efficient Vortica™ Advanced Airflow System improves airflow throughout your homeTwo-stage Duration™ compressor provides two stages of heating and cooling for a higher level of efficiency than most single-compressor units, running at 70 percent capacity most of the time and stepping up to the second stage on the most extreme daysProvides more efficient and reliable cooling, thanks to exclusive Spine Fin™ coil and Duration™ compressorStands strong with a reinforced all-steel cabinet and weather-beater topRequest more information[contact-form-7 id=”2600″]High-level control thermostatProducer/brand: American StandardModel/submodel: Gold XMEnergy saver: n/aProduct highlights: Show highlightsAlso known as the 800 Family 7-day Digital Programmable Comfort ControlEasy-to-use interactive touchscreenLets you program wake, leave, return, sleep and vacation heat and cool settings for seven different daysLarge, backlit display is easy to read even in low lightingMaintains correct time even when the power failsAutomatically reminds you when it’s time to change the filterTells you what the weather’s like outside without even leaving the houseProgrammable fan can increase air circulation and contribute to better air filtration when combined with an American Standard AccuClean™ Whole Home Air Filtration SystemSaves on energy usage while reducing greenhouse gas emissions* by significantly surpassing government efficiency standardsRequest more information[contact-form-7 id=”2600″]Programmable thermostatProducer/brand: American StandardModel/submodel: Silver XIEnergy saver: n/aProduct highlights: Show highlightsAlso known as the 600 Family 5/2 Digital Programmable Comfort ControlLets you program to fit your schedule five days a week or for the weekendEasy to program using a simple, menu-driven setupAutomatically switches between heating and cooling to maintain comfortable temperature year-roundSleek design fits discreetly into any home decorSaves on energy usage while reducing greenhouse gas emissions* by significantly surpassing government efficiency standardsRequest more information[contact-form-7 id=”2600″]Programmable thermostatProducer/brand: American StandardModel/submodel: Silver SI+Energy saver: n/aProduct highlights: Show highlightsAlso known as the 400 Family Digital Non-Programmable Comfort ControlSpecial energy savings mode activates at the touch of a buttonEasy to program via a simple, menu-driven setupBacklit display and keys illuminate for easy nighttime readingReminds you when it’s time to change the filterAutomatically switches between heating and cooling to maintain comfortable temperature year-roundTells you what the weather’s like outside without even leaving the houseRequest more information[contact-form-7 id=”2600″]Programmable thermostatProducer/brand: American StandardModel/submodel: Silver SIEnergy saver: n/aProduct highlights: Show highlightsAlso known as the 200 Family Digital Non-Programmable Comfort ControlEasy to program via a simple, menu-driven setupBacklit display and keys illuminate for easy nighttime readingReminds you when it’s time to change the filterAutomatically switches between heating and cooling to maintain comfortable temperature year-roundRequest more information[contact-form-7 id=”2600″]Product & Services FURNACES AIR CONDITIONERS HEAT PUMPS BOILERS WATER HEATERS HUMIDIFIERS AIR CLEANERS & FILTERS CONTROL & THERMOSTATS VENTILATION DUCT CLEANING RADIANT HEATING SOLAR HEATING WE PROUDLY INSTALL AND RECOMMEND