Honeywell TH109PLUS Thermostat
The Honeywell TH109PLUS is a 240V electronic triac thermostat designed for electric heating applications with a control range of 40°F to 85°F. This line-voltage thermostat is engineered for reliable temperature control in baseboard heaters, convectors, and other electric resistance heating systems requiring precise on/off regulation without mechanical switching components.
This triac thermostat uses solid-state switching technology, eliminating relay wear and providing quiet, maintenance-free operation. The 240V configuration makes it suitable for high-voltage electric heating circuits commonly found in residential and light commercial installations. Its temperature sensing and control logic maintain stable room comfort while improving energy efficiency through accurate load cycling.
Key Benefits:
- 240V line-voltage thermostat for electric heating systems
- Temperature range: 40°F to 85°F
- Solid-state triac switching for quiet operation
- Ideal for baseboard and electric resistance heaters
- Designed for reliable, maintenance-free performance
Common Questions:
- What is this thermostat used for? It controls electric heating systems like baseboards and wall heaters.
- Does it use mechanical contacts? No, it uses a solid-state triac for silent switching.
- Is it suitable for 240V systems? Yes, it is designed specifically for 240V line-voltage applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $61.35
-65%$61.35
$21.47Honeywell TH109PLUS Thermostat
The Honeywell TH109PLUS is a 240V electronic triac thermostat designed for electric heating applications with a control range of 40°F to 85°F. This line-voltage thermostat is engineered for reliable temperature control in baseboard heaters, convectors, and other electric resistance heating systems requiring precise on/off regulation without mechanical switching components.
This triac thermostat uses solid-state switching technology, eliminating relay wear and providing quiet, maintenance-free operation. The 240V configuration makes it suitable for high-voltage electric heating circuits commonly found in residential and light commercial installations. Its temperature sensing and control logic maintain stable room comfort while improving energy efficiency through accurate load cycling.
Key Benefits:
- 240V line-voltage thermostat for electric heating systems
- Temperature range: 40°F to 85°F
- Solid-state triac switching for quiet operation
- Ideal for baseboard and electric resistance heaters
- Designed for reliable, maintenance-free performance
Common Questions:
- What is this thermostat used for? It controls electric heating systems like baseboards and wall heaters.
- Does it use mechanical contacts? No, it uses a solid-state triac for silent switching.
- Is it suitable for 240V systems? Yes, it is designed specifically for 240V line-voltage applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Honeywell TH109PLUS is a 240V electronic triac thermostat designed for electric heating applications with a control range of 40°F to 85°F. This line-voltage thermostat is engineered for reliable temperature control in baseboard heaters, convectors, and other electric resistance heating systems requiring precise on/off regulation without mechanical switching components.
This triac thermostat uses solid-state switching technology, eliminating relay wear and providing quiet, maintenance-free operation. The 240V configuration makes it suitable for high-voltage electric heating circuits commonly found in residential and light commercial installations. Its temperature sensing and control logic maintain stable room comfort while improving energy efficiency through accurate load cycling.
Key Benefits:
- 240V line-voltage thermostat for electric heating systems
- Temperature range: 40°F to 85°F
- Solid-state triac switching for quiet operation
- Ideal for baseboard and electric resistance heaters
- Designed for reliable, maintenance-free performance
Common Questions:
- What is this thermostat used for? It controls electric heating systems like baseboards and wall heaters.
- Does it use mechanical contacts? No, it uses a solid-state triac for silent switching.
- Is it suitable for 240V systems? Yes, it is designed specifically for 240V line-voltage applications.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
