Updated:March, 2026

10 Best Electric Baseboard Heater Thermostat Replacement of 2026

Best Choice

9.9

Outstanding

Generic

2PCS Baseboard Heater Thermostat Temperature Control Dial Knob Replacement, Baseboard Heater Knob, Wall Heater Board Knob, White

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Why We Love It

Package Size: 4.3" x 2.95" x 0.5" ,0.03LB, Include 2 pcs baseboard heater accessory kits,White
Knob Dimension: O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed
Baseboard heater knob has ribbed sides for ease of grip when turning. Temperature selections OFF, LO, MED, and HI are printed on front of cap
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and F2500 Series

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Why We Love It

Package Size: 4.3" x 2.95" x 0.5" ,0.03LB, Include 2 pcs baseboard heater accessory kits,White
Knob Dimension: O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed
Baseboard heater knob has ribbed sides for ease of grip when turning. Temperature selections OFF, LO, MED, and HI are printed on front of cap
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and F2500 Series

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9.5

Excellent

Generic

2PCS Baseboard Heater Thermostat Temperature Control Dial Knob Replacement Base Board Knob

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Main Highlights

Package Size: 4.3" x 2.95" x 0.5" ,0.03LB, Include 2 pcs baseboard heater accessory kits,Biege
Knob Dimension: O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed sides for ease of grip when turning
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and F2500 Series

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Main Highlights

Package Size: 4.3" x 2.95" x 0.5" ,0.03LB, Include 2 pcs baseboard heater accessory kits,Biege
Knob Dimension: O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed sides for ease of grip when turning
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and F2500 Series

9.5

Excellent

YeloDeer

240 V Only 4-Wire Manual Electric Baseboard Heater Thermostat for Home, YeloDeer

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Main Highlights

Stylish Design: Our white thermostat is designed to match your baseboard heater, with a thin, light, and delicate design that sits flush against the wall. The large knob allows easy adjustment to all temperatures, making it the perfect addition to your home heating system
Superior Accuracy: Our electronic thermostat offers much higher accuracy compared to traditional mechanical baseboard thermostat, ensuring precise temperature control for your 240 v, Max. 4800 W heating system
Extended Range: Our thermostat can be wired to 240 v and offers a control range of temperature from 40 °F to 80 °F (4.4 °C to 26.7 °C), providing customizable comfort for your home
User-Friendly Manual Control: This non-programmable thermostat is easy to use, allowing anyone to quickly set and adjust the temperature.The large dial rotates smoothly for continuous temperature adjustment and is not limited to 5°F increments the printed numbers are reference marks only. Indicator lights clearly show the connection point and whether heating is taking place.
Easy Installation: Our thermostat comes complete with detailed installation instructions and is conveniently compatible with electric baseboards, connectors, and fan-forced heaters, making it an ideal choice for your home heating needs

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Main Highlights

Stylish Design: Our white thermostat is designed to match your baseboard heater, with a thin, light, and delicate design that sits flush against the wall. The large knob allows easy adjustment to all temperatures, making it the perfect addition to your home heating system
Superior Accuracy: Our electronic thermostat offers much higher accuracy compared to traditional mechanical baseboard thermostat, ensuring precise temperature control for your 240 v, Max. 4800 W heating system
Extended Range: Our thermostat can be wired to 240 v and offers a control range of temperature from 40 °F to 80 °F (4.4 °C to 26.7 °C), providing customizable comfort for your home
User-Friendly Manual Control: This non-programmable thermostat is easy to use, allowing anyone to quickly set and adjust the temperature.The large dial rotates smoothly for continuous temperature adjustment and is not limited to 5°F increments the printed numbers are reference marks only. Indicator lights clearly show the connection point and whether heating is taking place.
Easy Installation: Our thermostat comes complete with detailed installation instructions and is conveniently compatible with electric baseboards, connectors, and fan-forced heaters, making it an ideal choice for your home heating needs

9.2

Excellent

YeloDeer

YeloDeer Dual Voltage (110V-265V) 4-Wire Manual Electric Baseboard Heater Thermostat for Home

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Main Highlights

Power: Max.20Amps, 2400W@ 120 Vac; 4800W @ 240 Vac, Voltage: 110V-265V, Terminal Wire Size Max.12AWG, CE, UKCA
Superior Accuracy: Our electronic thermostat offers much higher accuracy compared to traditional mechanical baseboard thermostat, ensuring precise temperature control for your 120&240v heating system
Temperature Range: Our thermostat offers a control range of temperature from 40°F to 80°F (4.4°C to 26.7°C), providing customizable comfort for your home
User-Friendly Manual Control: This non-programmable thermostat is easy to use, allowing anyone to quickly set and adjust the temperature.The large dial rotates smoothly for continuous temperature adjustment and is not limited to 5°F increments the printed numbers are reference marks only. Indicator lights clearly show the connection point and whether heating is taking place.
Easy Installation: Our thermostat comes complete with detailed installation instructions and is conveniently compatible with electric baseboards, connectors, and fan-forced heaters, making it an ideal choice for your home heating needs

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Main Highlights

Power: Max.20Amps, 2400W@ 120 Vac; 4800W @ 240 Vac, Voltage: 110V-265V, Terminal Wire Size Max.12AWG, CE, UKCA
Superior Accuracy: Our electronic thermostat offers much higher accuracy compared to traditional mechanical baseboard thermostat, ensuring precise temperature control for your 120&240v heating system
Temperature Range: Our thermostat offers a control range of temperature from 40°F to 80°F (4.4°C to 26.7°C), providing customizable comfort for your home
User-Friendly Manual Control: This non-programmable thermostat is easy to use, allowing anyone to quickly set and adjust the temperature.The large dial rotates smoothly for continuous temperature adjustment and is not limited to 5°F increments the printed numbers are reference marks only. Indicator lights clearly show the connection point and whether heating is taking place.
Easy Installation: Our thermostat comes complete with detailed installation instructions and is conveniently compatible with electric baseboards, connectors, and fan-forced heaters, making it an ideal choice for your home heating needs

9.0

Excellent

Cadet

Cadet F Series Double Pole Built-In Baseboard Thermostat (Model: BTF2W, Part: 08734), 22 Amp, 120/208/240 Volt, White

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Main Highlights

RANGE: This thermostat has a temperature range: 45º - 80ºF (7ºC to 27ºC) with an easy to use large, adjusting twist dial
COMPATIBLE: This thermostat has been made for Cadet F series electric baseboard heaters only (sold separately)
EASY TO INSTALL: Our thermostat conveniently mounts to either end of the Cadet baseboard heater, eliminating the need for extra wiring
DESIGN: The white color of the thermostat is designed to match your baseboard heater and easily blend in and with its unique and compact design
USE: Made with a single pole (2-wire) low setting and when turned fully counterclockwise, this thermostat is in low position

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Main Highlights

RANGE: This thermostat has a temperature range: 45º - 80ºF (7ºC to 27ºC) with an easy to use large, adjusting twist dial
COMPATIBLE: This thermostat has been made for Cadet F series electric baseboard heaters only (sold separately)
EASY TO INSTALL: Our thermostat conveniently mounts to either end of the Cadet baseboard heater, eliminating the need for extra wiring
DESIGN: The white color of the thermostat is designed to match your baseboard heater and easily blend in and with its unique and compact design
USE: Made with a single pole (2-wire) low setting and when turned fully counterclockwise, this thermostat is in low position

8.8

Very Good

Cadet

Cadet Double Pole Mechanical Wall Thermostat for Electric Heaters (Model: T522-W), 22 Amp, White

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Main Highlights

Double pole (4-wire) with positive off position
Easily replaces most line voltage wall-mounted thermostats
Color-coded wires for easy installation
Simple to use twist dial to adjust your rooms to a comfortable level
Works with 120/240 or 208 electric baseboard and wall heaters

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Main Highlights

Double pole (4-wire) with positive off position
Easily replaces most line voltage wall-mounted thermostats
Color-coded wires for easy installation
Simple to use twist dial to adjust your rooms to a comfortable level
Works with 120/240 or 208 electric baseboard and wall heaters

8.6

Very Good

Mysa

Mysa Smart Thermostat LITE - Line Voltage Electric Baseboard Heater Thermostat 120V/240V | DIY Install | HomeKit, Alexa, Google | Wi-Fi Programmable | App Control

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Main Highlights

WIFI CONNECTED SMART THERMOSTAT FOR 120V-240V electric baseboard heaters, fan-forced heaters, wall heaters, and convector units.
HIGH VOLTAGE COMPATIBLE - Works with 120V, 208V, and 240V electric heating systems, including single pole and double pole configurations. Thermostat can only operate as single pole thermostat.
100% FREE APP FOREVER - All features included: remote control, scheduling, monthly runtime reports email, smart integrations - no subscriptions or hidden fees ever.
SIMPLE 4-WIRE INSTALLATION - DIY setup in 15 minutes with included video guide - replaces standard line voltage thermostats, no electrician needed.
UP TO 26% REDUCTION ON HEATING COSTS - Create custom heating schedules for each day, reduce usage when away, maintain comfort when home.
WORKS WITH VOICE ASSISTANTS - Compatible with Apple HomeKit/Siri, Amazon Alexa, and Google Assistant for hands-free temperature control.
CONTROL FROM ANYWHERE - WiFi-enabled for remote access via smartphone app - adjust temperature, create schedules, monitor multiple rooms.
BUILT TO LAST - Sleek minimalist design with quality components, 2-year warranty, certified to UL safety standards.
WE ONLY MAKE THERMOSTATS - All our effort goes into making better thermostats, with real people in North America ready to help.
GARAGE & WORKSHOP READY - Perfect for hard-to-heat spaces like garages, workshops, sunrooms, and additions with electric heat.

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Main Highlights

WIFI CONNECTED SMART THERMOSTAT FOR 120V-240V electric baseboard heaters, fan-forced heaters, wall heaters, and convector units.
HIGH VOLTAGE COMPATIBLE - Works with 120V, 208V, and 240V electric heating systems, including single pole and double pole configurations. Thermostat can only operate as single pole thermostat.
100% FREE APP FOREVER - All features included: remote control, scheduling, monthly runtime reports email, smart integrations - no subscriptions or hidden fees ever.
SIMPLE 4-WIRE INSTALLATION - DIY setup in 15 minutes with included video guide - replaces standard line voltage thermostats, no electrician needed.
UP TO 26% REDUCTION ON HEATING COSTS - Create custom heating schedules for each day, reduce usage when away, maintain comfort when home.
WORKS WITH VOICE ASSISTANTS - Compatible with Apple HomeKit/Siri, Amazon Alexa, and Google Assistant for hands-free temperature control.
CONTROL FROM ANYWHERE - WiFi-enabled for remote access via smartphone app - adjust temperature, create schedules, monitor multiple rooms.
BUILT TO LAST - Sleek minimalist design with quality components, 2-year warranty, certified to UL safety standards.
WE ONLY MAKE THERMOSTATS - All our effort goes into making better thermostats, with real people in North America ready to help.
GARAGE & WORKSHOP READY - Perfect for hard-to-heat spaces like garages, workshops, sunrooms, and additions with electric heat.

8.3

Very Good

Generic

5PCS Baseboard Heater Thermostat Temperature Control Dial Knob Replacement, Baseboard Heater Knob, Wall Heater Board Knob, cream

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Main Highlights

Package Size: 7.9" x 3.7" x 0.5" ,0.09LB, Include 5pcs baseboard heater knobs,baseboard heater accessory kits,Biege/Whit
Knob Dimension:O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater. Knob has ribbed
Baseboard heater knob has ribbed sides for ease of grip when turning. Temperature selections OFF, LO, MED, and HI are printed on front of cap
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and TA1AW,TA2AW,TA1ANW,TA2ANW,TA1AWC,TA2AWC,TA1AWCA,TA2AWCA,TA1ANWCA,TA2ANWCA, FTA1A,FTA2A

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Main Highlights

Package Size: 7.9" x 3.7" x 0.5" ,0.09LB, Include 5pcs baseboard heater knobs,baseboard heater accessory kits,Biege/Whit
Knob Dimension:O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater. Knob has ribbed
Baseboard heater knob has ribbed sides for ease of grip when turning. Temperature selections OFF, LO, MED, and HI are printed on front of cap
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and TA1AW,TA2AW,TA1ANW,TA2ANW,TA1AWC,TA2AWC,TA1AWCA,TA2AWCA,TA1ANWCA,TA2ANWCA, FTA1A,FTA2A

8.1

Very Good

Feekoon

Feekoon Built in Thermostat Compatible with Cadet, Electric Baseboard Heater Thermostat, 22 Amp, 240/208/120 Volt(1 Pack,Single Pole)

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Main Highlights

Constant Temperature Comfort: This single pole built in baseboard thermostat (buttons and housing not included) does not have an automatic shutoff feature. You can manually adjust the knob to set the ideal room temperature (adjustable range: 45°F - 80°F), ensuring your home or office space is constantly comfortable and heated
Compatibility: This thermostat is compatible with Cadet F series baseboard heaters, seamlessly integrating into the heater's interior to save external space while maintaining overall aesthetics and safety. As a non universal product, it ensures full compatibility with the system during use, reducing the risk of malfunctions and enhancing overall heating efficiency
Easy Installation, Compatible with Multiple Voltages: This baseboard heater thermostat supports dual voltage installation at 240/208V and 120V, allowing users to choose based on the heater's voltage. Simply use a screwdriver to secure the thermostat to the wall with a wired connection, no additional wiring required. Detailed wiring instructions are shown in the images
Metal Construction: This electric baseboard heater thermostat is made from high quality metal materials, suitable for various residential and commercial heating environments. Internal components are manufactured using strict processes to ensure long term stable operation, extending the lifespan of the thermostat and heater while enhancing the durability of the entire heating system
Easy Temperature Control: After installation, the baseboard heater will continue to operate based on the ambient temperature. Simply turn the knob to adjust the temperature, clockwise to increase the temperature and counterclockwise to decrease it. The operation is simple and intuitive. Note: Please disconnect the power supply during installation

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Main Highlights

Constant Temperature Comfort: This single pole built in baseboard thermostat (buttons and housing not included) does not have an automatic shutoff feature. You can manually adjust the knob to set the ideal room temperature (adjustable range: 45°F - 80°F), ensuring your home or office space is constantly comfortable and heated
Compatibility: This thermostat is compatible with Cadet F series baseboard heaters, seamlessly integrating into the heater's interior to save external space while maintaining overall aesthetics and safety. As a non universal product, it ensures full compatibility with the system during use, reducing the risk of malfunctions and enhancing overall heating efficiency
Easy Installation, Compatible with Multiple Voltages: This baseboard heater thermostat supports dual voltage installation at 240/208V and 120V, allowing users to choose based on the heater's voltage. Simply use a screwdriver to secure the thermostat to the wall with a wired connection, no additional wiring required. Detailed wiring instructions are shown in the images
Metal Construction: This electric baseboard heater thermostat is made from high quality metal materials, suitable for various residential and commercial heating environments. Internal components are manufactured using strict processes to ensure long term stable operation, extending the lifespan of the thermostat and heater while enhancing the durability of the entire heating system
Easy Temperature Control: After installation, the baseboard heater will continue to operate based on the ambient temperature. Simply turn the knob to adjust the temperature, clockwise to increase the temperature and counterclockwise to decrease it. The operation is simple and intuitive. Note: Please disconnect the power supply during installation

8.1

Very Good

Cadet

Cadet Single Pole Built-In Thermostat Kit for Cadet Electric Baseboard Heaters (Model: BTF1W, Part: 08732), 22 Amp, 240/208/120 Volt, White

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Main Highlights

RANGE: This thermostat has a temperature range: 45º - 80ºF (7ºC to 27ºC) with an easy to use large, adjusting twist dial
COMPATIBLE: This thermostat has been made for Cadet F series electric baseboard heaters only (sold separately)
EASY TO INSTALL: Our thermostat conveniently mounts to either end of the Cadet baseboard heater, eliminating the need for extra wiring
DESIGN: The white color of the thermostat is designed to match your baseboard heater and easily blend in and with its unique and compact design
USE: Made with a single pole (2-wire) low setting and when turned fully counterclockwise, this thermostat is in low position

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Main Highlights

RANGE: This thermostat has a temperature range: 45º - 80ºF (7ºC to 27ºC) with an easy to use large, adjusting twist dial
COMPATIBLE: This thermostat has been made for Cadet F series electric baseboard heaters only (sold separately)
EASY TO INSTALL: Our thermostat conveniently mounts to either end of the Cadet baseboard heater, eliminating the need for extra wiring
DESIGN: The white color of the thermostat is designed to match your baseboard heater and easily blend in and with its unique and compact design
USE: Made with a single pole (2-wire) low setting and when turned fully counterclockwise, this thermostat is in low position

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