Thermostats

This high-efficiency Booster Fan with Negative Ion booster delivers powerful 140 CFM airflow to eliminate hot and cold spots by enhancing HVAC performance. Negative ion tech refreshes air quality, while LCD touch controls and a remote offer easy operation. Fits standard floor vents and installs tool-free—ideal for all-season use.

I love this thing! We are going to buy one for each room in our house now! I wanted to try something to help our air conditioner during the hot, dry, Colorado summer. I put this in my room that gets hit by sun most of the day and warms up quickly but it really does help keep the room cool. I wish it was wireless but other than that, this thing is a beast!. Kelli. Commerce City, CO. Wed Sep 03 2025

The plug-in thermostat turns space heaters/window AC into programmable and more efficient. Easy to operate and simple plug into an electrical outlet for easy installation. The Plug-in programmable thermostat allows the user to automatically control the temperature of the room when plugged in with heaters or air conditioners. Simply choose the desired temperature, and the Plug-in Thermostat will turn any plugged device on / off automatically to reach the preferred temperature.

It works. A bit bulky - hogs whole plug. Works well enough and only way to adjust heat level of the Wexstar panel heater.... Wb. Bellevue, WA. Tue Mar 09 2021

Smart room sensors help you experience the right temperature in the right rooms. When paired with your T9 smart thermostats, sensors let you prioritize living areas during the day and bedrooms at night for comfort where you want it, when you need it.

This is the best thermostat I have ever ordered. Really nice looking and easy to operate. Works with ring system. Ronald. US. Sat Mar 15 2025

7-Day Programmable Thermostat, Home Thermostats for Heat Pump,Air Conditioner,Underfloor Heating, LED Screen with Backlight and 1Cool+1Heat,Energy-Efficient,Wide Temp Range,White Convenient Programmable Thermostat Personalized Temperature Settings Rich Features, Reliable Use Clear Display Clear Installation Guide Optimized Temperature Control for Comfort Modes: 1 Cooling and 1 Heating,Control Method: LCD + Touch Buttons with Backlight,Color: White,Item Model Number: GM4937,Temperature Range: 41-99℉ / 5-37℃,Item Dimensions: 6.4 x 6.3 x 1.9 inch / 163 x 160 x 48 mm,Programming Function: Yes, 7-Day Time Range,Net Weight: 0.485 lbs / 0.22 kg,LCD Display Module: HTN Positive Display, 2.95 VDC,Main Material: PC + ABS Flame-Retardant Material,Power Supply: DC24V/3V Dry Batteries

PROSELECT products represent quality and value to our trade professionals; from HVAC supplies, accessories and the tools needed for installation, to water filtration systems, hydronics and more, our diverse offering of quality products help get the job done.

King’s non-programmable thermostat combines user-friendly touch-sensitive buttons with a sleek modern design, offering simple control of a room’s temperature. The electronic sensing, provides highly accurate temperature control (±1°F, ±0.5°C) for line voltage electric heaters, saving up to 15% on your heating costs.

Easy to install and program work perfectly ok. Michael. Stamford, CT. Fri Mar 19 2021

The ESP Electronic Programmable offers “Best In Class” 22Amp Max Rating for larger heating circuits. Featuring 7 individual day programmability for maximum temperature control; four-time and temperature settings. 3 wire, line powered. Large back-lit display. This thermostat took years to develop and has become a popular model. All the features you want without too many buttons. Simple is always better. We have added backlighting to the full-size display and an on/off switch to control the illumination. On the front two simple buttons control the temperature up and down, while all the programming keys are hidden under the front cover, protected from wandering, unauthorized fingers. Comfort and convenience is always our primary goal at King.

PROSELECT products represent quality and value to our trade professionals; from HVAC supplies, accessories and the tools needed for installation, to water filtration systems, hydronics and more, our diverse offering of quality products help get the job done.

Works perfect easy install. Dennis. Fri Jan 03 2025

Thew small integrated intelligent control, which can directly control the compressor within one horse (including one horse). Product Parameters: Input Voltage: 110v 60Hz. Output Voltage: 12v 160ma. External Sealed Transformer Output: Ac 12V (One Transformer Can Only Be Used With One Thermostat). Temperature Probe: Ntc, Two (Storage Temperature, Defrost Control), 2 Meters Long, Regardless Of Positive Or Negative. Temperature Display Range: -45~+45℃(- 40~ +120℉) Accuracy: Soil 1℃(±2℉). Control Temperature Range: -45~+45℃(- -40~ +120℉) Factory Value: 0℃(32℉). Working Environment Temperature: -10~60℃(14~140℉); Relative Humidity: 20%~90% (No Condensation). Packing List: Display Refrigerator Thermostat

7-Day Programmable Thermostat, Home Thermostats for Radiant Underfloor Heating Cable,Heat Pump with GFCI and Sensitive Sensor,TFT Color Display Touchscreen,Efficient,Gray-White (Without Wifi) Convenient Programmable Thermostat Personalized Temperature Settings Rich Features, Reliable Use Clear Display Clear Installation Guide Optimized Temperature Control for Comfort Protective Device: GFCI,Control Method: LCD Color Display + Touch Screen,Color: Gray-White,Item Model Number: ET-7A (W),Temperature Range: 41-104℉ / 5-40℃,Item Dimensions: 6.5 inch x 4.9 inch x 2.4 inch / 165 x 125 x 62 mm,Compatible with GFCI: Yes,Programming Function: Yes, 7-Day Time Range,Net Weight: 0.728 lbs / 0.33 kg,LCD Display Module: 3.5-inch TFT Color Display, 320 x 480 Resolution, Backlight,Main Material: ABS + PC,Power Supply: AC120/240V 60Hz 15A

KRF-24V-KIT is a 24-Volt RF wireless thermostat platform designed for virtually every type of HVAC system. Designed for applications where you don’t have enough wires, have a broken wire, or if you are adding equipment like an add-on heat pump or a multi-stage system—without the need to run additional wires. The kit includes a 7-day programmable thermostat and a 24V HVAC relay. ThermaLink wireless RF thermostat is more than just a thermostat. It wirelessly controls any 24V Heat Pump or Conventional System by communicating wirelessly to a 24V relay that is wired to the HVAC unit. For added flexibility, the system supports optional RF sensors for customized comfort control. It can detect when people are in the room or when a window or door is left open, adjusting the temperature accordingly. Plus, multiple rooms can be paired to an optional wireless master switch, allowing the entire building to be set back with the push of a button.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. Available in S-3XL, it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. Available in S-3XL, it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. Available in S-3XL, it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. Available in S-3XL, it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

The Riverstone Industries thermostat is proudly made in the USA. The thermostat is a single pole design with a large dial that is accurate to 2 degrees. The Riverstone Industries thermostat is designed to work with any electric ventilation system or solar powered ventilation system.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. Available in S-3XL, it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

ThermaLink: A Multi-System Thermostat That Runs Itself. ThermaLink adapts to a building’s changing climate demands, offering full control of a heat pump’s heating and cooling functions while supporting reliable backup from existing line-voltage electric heaters. It allows buildings with existing electric heaters to upgrade to a heat pump system, retaining the original heaters as backup. It meets State Energy Code requirements by using automatic controls that only activate emergency electric heat if the heat pump cannot maintain the desired temperature. The standard kit includes a 7-day programmable thermostat, a 120/240V 20A electric heat relay, and a 24V HVAC relay. Optional wireless RF sensors can detect when someone is in the room or if a door or window is left open and adjust the temperature automatically. An outdoor sensor can be added to limit electric heat use when the heat pump can meet demand, and enable it when outdoor temperatures fall below the heat pump’s effective range. Plus, multiple rooms can connect to a wireless master switch, letting you adjust the whole building with one button.

Residential housing projects, motels, and ski resorts often face unnecessarily high and very costly energy bills when windows and/or doors are left open for long periods of time, usually with the heating system on. Until now little could be done to curb this energy waste and expense. Introducing the WINDOW WATCHER 7-Day Programmable thermostat kit, that is designed to reinforce positive energy habits while limiting landlord energy expenses. The WINDOW WATCHER kit includes the thermostat, one window contact and 50 feet of low voltage wire to setup and install the system in minutes without an electrician. With a maximum temperature of 75° the WINDOW WATCHER can be customized to your energy saving goals. Sensors placed in a window or door allow this smart thermostat to monitor when they are open. When the volt-free remote contacts are opened the WINDOW WATCHER will automatically set the thermostat back to 40°, instantly saving you money! When the window or door is closed the thermostat will automatically return to the originally set comfort temperature. An optional occupancy sensor in line allows the WINDOW WATCHER to set the thermostat back when a room is unoccupied, potentially saving you even more. Motels can use contacts that are key card or key activated to begin room heating when the room is occupied, keep the heat to a minimum when unoccupied.

Residential housing projects, motels, and ski resorts often face unnecessarily high and very costly energy bills when windows and/or doors are left open for long periods of time, usually with the heating system on. Until now little could be done to curb this energy waste and expense. Introducing the WINDOW WATCHER 7-Day Programmable thermostat kit, that is designed to reinforce positive energy habits while limiting landlord energy expenses. The WINDOW WATCHER kit includes the thermostat, one window contact and 50 feet of low voltage wire to setup and install the system in minutes without an electrician. With a maximum temperature of 75° the WINDOW WATCHER can be customized to your energy saving goals. Sensors placed in a window or door allow this smart thermostat to monitor when they are open. When the volt-free remote contacts are opened the WINDOW WATCHER will automatically set the thermostat back to 40°, instantly saving you money! When the window or door is closed the thermostat will automatically return to the originally set comfort temperature. An optional occupancy sensor in line allows the WINDOW WATCHER to set the thermostat back when a room is unoccupied, potentially saving you even more. Motels can use contacts that are key card or key activated to begin room heating when the room is occupied, keep the heat to a minimum when unoccupied.

7.4 V/15 W High-Power Heated Sweatshirt:Our heated sweatshirt features carbon fiber heating plates to warm the abdomen, back, and waist at once, with three heat settings. The 16000 mAh detachable battery, while heating fixed elements lock in warmth. Lightweight fabric ensures a hard-wearing outer and a soft inner layer. Its machine washing, anti-static fabric, and independent pocket are thoughtful. it is ideal for worksites, skiing, commuting, and air-conditioned offices.

The iLIVING solid state adjustable speed controller is engineered and designed specifically for use with the iLIVING line of variable speed shutter exhaust fans and other compatible speed controllable ventilators or fans. This precision controller provides adjustable speed operation at any point between minimum and maximum fan speeds. Easy connection, fits single gang box. Ul listed. 120 volts, 8 amps.

Convert your ordinary fan to a high-tech fan with the iLiving. It controls the temperature range of between 60F to 120F and humidity levels of between 30% to 90%. With the Thermostat and Humidistat Control, the fan automatically turns on when room temperature or humidity reaches set values in addition to having the ability to turn off when temperature or humidity gets below the set values. Helps to cool your house and save money on your cooling bills. Works with any iLiving shutter fans as well as the attic fans.

7-Day Programmable Thermostat, Home Thermostats for Radiant Underfloor Heating Cable, Heat Pump, with GFCI and Sensitive Sensor, LCD Touchscreen, Energy-Efficient, Gray-White (Without Wifi) Convenient Programmable Thermostat Personalized Temperature Settings Rich Features, Reliable Use Clear Display Clear Installation Guide Optimized Temperature Control for Comfort Protective Device: GFCI,Control Method: LCD Color Display + Touch Screen,Color: Gray-White,Item Model Number: ET-72G (W),Temperature Range: 41-104℉ / 5-40℃,Item Dimensions: 6.1 inch x 4.9 inch x 2.4 inch / 155 x 125 x 62 mm,Compatible with GFCI: Yes,Programming Function: Yes, 7-Day Time Range,Net Weight: 0.772 lbs / 0.35 kg,LCD Display Module: DFSTN Negative Segment LCD, 3.3 VDC,Main Material: ABS + PC,Power Supply: AC120/240V 60Hz 15A

Convert your ordinary fan to a smart fan with the iLIVING ILG-002T thermostat control. This thermostat control has temperature range between 60F to 120F. Fan turns on automatically when room temperature reaches set values, in addition to having the ability to turn off when room temperature gets below the set values. Works with any iLIVING shutter fans as Wells as the Attic fans. 120V. Stay comfortable your house and save money on your cooling bills.

Clean, simply and it works. A great price as well.. Thomas. Fergus, ON. Wed Apr 03 2024

iLIVING programmable  remote controller kit, model# ILG8SFRC, is easy to covert or set up your shutter exhaust fan to a smart fan. This kit is equipped with a programmable thermostat, humidistat, solid state speed controller and timer. It allows the fan to cycle ON and OFF automatically at your desired settings. Dual temperature sensor for precision control that helps you to save big on your cooling bills. Capable of up to 1000 feet control range makes your installation easy and convenient.  UL listed, 120V, 60Hz, 3A FLA, 18A LRA. Engineered and designed by iLIVING in California.

The EH-38 pre-set thermostat is designed to integrate seamlessly with your freeze-free self-regulating pipe heating cables. This thermostat automatically energizes the heating cable at temperatures lower than 3 degrees Celsius/38 degrees Fahrenheit, reducing the risk of frozen pipes while saving energy and eliminating the need to unplug cables each spring. It can also be used to control other electrical devices that need to be activated when the temperature approaches the freezing point. The EH38 thermostat is rated at 15 amps with resistive load at 125V and is UL Listed to US and Canadian safety standards.

The BTF built-in thermostats provides a convenient way to control a baseboard heater right at the unit. The BTF thermostat was designed to replace the detachable baseboard end plate, so you can install it easily on either end of the baseboard heater and avoid additional wiring.

iLIVING Thermospee Controller, model# ILG8SFST, is an easy plug and play design to control your variable speed fan. the Thermospeed controller is designed with a precision temperature sensor that allows the fan to cycle ON and OFF automatically at your desired settings. UL listed, 120V, 60Hz, 3A FLA, 18A LRA. Engineered and designed by iLIVING in California.

Paul. Poughquag, NY. Sun Jun 09 2024

The Emerson G20 is a large locking thermostat guard to protect your thermostat from unwanted tampering. This thermostat guard can be mounted vertically or horizontally. Maximum thermostat dimensions: 5-3/8 in. H x 8-1/4 in. L x 3-1/2 in. D

Was too big. Jose. Bronx, NY. Sat Feb 08 2025

The Electronic Thermostat with Personalized Presets. No Programming Required. Featuring a user-friendly interface of 3 oversized, back-lit preset temperature buttons that can be personalized. Simply press the custom comfort preset button that applies and has confidence that the room will reach optimal temperature within minutes. Combining industry-leading temperature sensing technology with a modern sleek design, King’s K700E series achieves lower energy consumption with higher comfort levels by reducing temperature swings as compared to economy models.

DR-001 wall thermostat works with single or double poles circuit with voltage inputs from 120-277VAC with 28A maximum power. It can be wired to 3360W@120V, 5824W@208V, 6720W@240V and 7756W@277V heating system with control range of temperature 41F-90F (5-32C). Wall mount design sits flush against wall with large knob allows easy adjustment to all temperatures. Double terminals with OFF position. ETL listing.

PROSELECT products represent quality and value to our trade professionals; from HVAC supplies, accessories and the tools needed for installation, to water filtration systems, hydronics and more, our diverse offering of quality products help get the job done.

They are ok work well. Joe. Fri Aug 29 2025

The thermostats have a larger, more sensitive, mechanical bi-metal sensor that improves temperature accuracy to ± 3° F. This feature achieves a better comfort level with a reduced temperature swing as compared to economy models. Modem appearance with a large knob for easy adjustments. No ground wire required, making installation fast and easy. Now That’s Smart!