All Categories


Honeywell TL8230A1003 Digital Programmable Line Voltage Thermostat

Write a review
Availability: Discontinued
Our Price: $54.95


Money Back GuaranteedFree Returns Shipping
30 Days ReturnsNo Restocking Fee
CA residents: WARNING. See Proposition 65 notice
  • Reviews
  • Description
  • Specifications
  • Benefits
  • Resources
  • Q & A
Write a review
Average rating: nope Count: 9
5.0 Star Rating: Outstanding
Excellent Product
Easy to install. Easy to program. Works well. Completely satisfied.
5.0 Star Rating: Outstanding
Far better than my old Honeywall thermostat
I will order two more of these for two more heating areas.
5.0 Star Rating: Outstanding
Very simple to get set up.
This is the best T-stat I ever had for electric. baseboard heat. Quiet not all that clicking and maintains a very steady temp, within 1 deg of what it is set for. Also when power goes out it must have a memory, it stays set to what ever temp you had it set for. The power was out for 7 hours and when it came on it resumed and every thing stays the way you set it. Worked so good I ordered 3 more for my other rooms.
5.0 Star Rating: Outstanding
This type of thermostat is us control of our heating system in a way that no other thermostat we ever owned. Just love it. Would recommend it highly.
5.0 Star Rating: Outstanding
I bought these for my mom and she passed away before they were installed. I plan to have them installed within the next two weeks. I filled in the above information so I could let you know what is going on.
5.0 Star Rating: Outstanding
Thanks for a great product!
5.0 Star Rating: Outstanding
Need a Honeywell line thermostat and you had one at a reduced price and free shipping. Product is performing great. Can set it for heating up before I come home and turn the heat down at night. It was what I needed to update my heating system. Has a lot of options for setting the heat for different days an times. Also because I need some type of control of the heating times because children do not always turn the heat down when they leave the room for the night. This unit is a baseboard heater in my basement.
5.0 Star Rating: Outstanding
5.0 Star Rating: Outstanding
Works great, I like the fact it controls the output of voltage to the heater. Before it was either On or Off. Now it runs at specific percentages of the total capacity. I see this as a large savings on my power bill. Also keeps the temperature very steady through out the day.
Show More

The Honeywell TL8230A1003 LineVoltPRO digital programmable thermostat features precise comfort control, a sophisticated design and high-end programming features. It is a double pole unit designed for use with electric baseboards, convectors and fan forced heaters.

Pre-Set Program Schedule
The Honeywell TL8230A1003 digital programmable thermostat allows you to change the schedule to conform to your lifestyle. It features a pre-set 7-day program that can result in up to 15% energy savings if maintained.

Peace of Mind
The TL8230A1003 line voltage thermostat features an on/off switch so that the unit can be turned off at the end of the heating season.

Easy-to-Read Display Screen
An on-demand backlight allows you to read the screen easily in various lighting conditions.

Comfort Just in Time
The programmed temperature is reached by the programmed time with an early start feature.

Guaranteed Satisfaction.

  1. Up To 30 days to return your purchase
  2. Money back guaranteed
  3. Free return shipping
  4. No restocking fees

  • Model: TL8230A1003
  • UPC: 085267262637
  • Product Type: LineVoltPRO Programmable Thermostat
  • Product Dimensions: L: 0.75" x W: 2.75" x H: 4.75"
  • Product Weight: 1.00 lbs.
  • Product Color: Premier White
  • Application: Digital programmable line voltage thermostat for electric baseboards, convectors, and fan forced heaters
  • Warranty: 5-year limited manufacturer's warranty
  • Voltage: 240 volts
  • Frequency: 60 Hz
  • Certifications: UL
  • Heating/Cooling System Type: Electric Heat & Cooling
  • Voltage Type: Line Voltage
  • Programmable: Yes
  • Control Type: Push Button
  • Digital Display: Yes
  • Display Size: 2.67 inches
  • Backlit Digital Display: Yes
  • Temperature Displayed: Setpoint Only
  • Electrical Ratings: 15 amps max; 3600 watts at 240 VAC, 3120 watts at 208 VAC
  • Cooling Only: No
  • Heating Only: Yes
  • Multi -Stage: No
  • Single Stage: Yes
  • Program Type: 7 Day
  • Mounting: Vertical
  • Automatic Service Reminders: No
  • Power Method: Hardwired
  • System Switch Positions: On-Off
  • Heating Temperature Range (F): 86
  • Heating Temperature Range (C): 30 ° C
  • Accuracy: +/-1°F
  • Sensor Element: Thermistor
  • Maximum Load: 15
  • Energy Star Rated: Yes
  • Wireless: No
  • Confirm whether the heat is on or off with a symbol on the display screen
  • For easy reading, features an on-demand backlight
  • Helps you save up to 10 percent on your heating bill with electronic temperature control
  • Manufactured by the leading brand in temperature control - Honeywell
  • The thermostat can be turned off at the conclusion of the heating season with an on/off switch
  • For quiet operation this thermostat has been soundproofed

Need advice? More information?

Will this function with any 240V baseboard heater?
- Anonymous on 08-07-2014
This thermostat will work with any 240v baseboard heater that is within the following electrical ratings: 15 amps max; 3600 watts at 240 VAC, 3120 watts at 208 VAC
- CustomerServiceSTAFF on 08-07-2014
I used this with a cadet hyronic system and I really like it especially once I figured out the programming.
- Emil C. on 08-07-2014
my electriction says it will work with any 240v baseboard , but remember this the base board should not have a thermostat
- raymond c. on 08-07-2014

Customers Also Viewed