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Honeywell TL8230A1003 Digital Programmable Line Voltage Thermostat

5.0 Star Rating: Outstanding
14 reviews
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List Price: $71.44
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Our Price: $54.95
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  • Description
  • Specifications
  • Benefits
  • Resources
  • Testimonials
  • Q & A

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. 1 Year Limited Manufacturers Warranty
  2. Up To 30 days to return your purchase
  3. Money back guaranteed
  4. Free return shipping
  5. 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
5.0 Star Rating: Outstanding
5.0 Star Rating: Outstanding
Accurate Temperature Cont

5.0 Star Rating: Outstanding
Easy to Install

4.7 Star Rating: Good
Easy to Use

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

11 out of 14 customers recommend this product.
Write a Review

from Michigan, USA
5.0 Star Rating: Outstanding
Accurate Temperature Control

5.0 Star Rating: Outstanding
Easy to Install

5.0 Star Rating: Outstanding
Easy to Use

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

This customer recommends this product.
5.0 Star Rating: Outstanding
Excellent Product
Received product in 3 or 4 days. Easy to install. Easy to program. Works well. Completely satisfied.

from Duluth, MN, USA
5.0 Star Rating: Outstanding
Accurate Temperature Control

5.0 Star Rating: Outstanding
Easy to Install

4.0 Star Rating: Good
Easy to Use

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

This customer recommends this product.
5.0 Star Rating: Outstanding
Far better than my old Honeywall thermostat
This product is very easy to install. It was nice to have the "line and load" connections well marked. I had a little trouble programming it until I read the instructions! The installation, programing and use was all contained on 4 pages of instructions! Very well written. I will order two more of these for two more heating areas.

from cameron WV
5.0 Star Rating: Outstanding
Accurate Temperature Control

5.0 Star Rating: Outstanding
Easy to Install

5.0 Star Rating: Outstanding
Easy to Use

5.0 Star Rating: Outstanding
Product Construction

5.0 Star Rating: Outstanding
Product Performance

This customer recommends this product.
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.

from Somerset, PA
This customer recommends this product.
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.

from Illinois
This customer recommends this product.
5.0 Star Rating: Outstanding
I was looking for a digital thermostat for my line voltage heating at home which none of my local stores carried. Did some researching online and found this compact unit. The pricing for even a comparable unit was way under the other competitors. Their detailed instructions were very easy to understand. Install time only took a matter of minutes. Programming and setting up the unit was just as easy. The winter months here in Chicago can become very brutal and send your heating bill skyrocketing. I have now had this unit installed for three months and can say that out of the three units I've purchased, it has already paid for half of it. I had one unit received with a stripped out screw that holds the digital face plate on. Their customer service was very polite and quick to respond for the mistake. I had the xmlnsnt unit on my front door in a matter of days. I would recommend not only this unit but this company for anyone's needs at home.

from Washington
This customer recommends this product.
5.0 Star Rating: Outstanding
Very nice thermostat easy to install and operate. The company shipped quickly.

from Palo Alto, CA
This customer recommends this product.
5.0 Star Rating: Outstanding
This Honeywell Programmable thermostat is a fully functional yet very easy to program and use. It is also fairly attractive.

from Palo Alto, CA
This customer recommends this product.
5.0 Star Rating: Outstanding
Fully featured yet easy to program and use. Reasonably priced.
from Dracut, MA
This customer recommends this product.
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.

from Pine Grove, PA
This customer recommends this product.
5.0 Star Rating: Outstanding
I purchased one thermostat about six months ago for the bath room and it worked so well that I purchased two more for the bedrooms and our electric usage decreased about 15%. And now I am planning to buy three more, one for each room and save even more money on our electric bill.

from Wilkes-Barre Twp.
This customer recommends this product.
5.0 Star Rating: Outstanding
I was so pleased after I initially ordered one of these thermostats that I ordered 2 more for other rooms. It's accurate, quiet and performs better than I had expected. The only problem, which is miniscule compared to the greatness of the product, is that its a little difficult to open on the sides to program, etc. Thanks for a great product!

from Redwood Falls, MN
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.

from Burlingame, CA
5.0 Star Rating: Outstanding
GREAT! The pre-programmed setting are wonderful. I did not have to do anything but install them. The direction for installation are very simple & easy.

from Spokane, WA
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.

Need advice? More information?

Question:
Will this function with any 240V baseboard heater?
- Anonymous on 2014-08-07
Answer:
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 2014-08-07
Answer:
I used this with a cadet hyronic system and I really like it especially once I figured out the programming.
- Emil C. on 2014-08-07
Answer:
my electriction says it will work with any 240v baseboard , but remember this the base board should not have a thermostat
- raymond c. on 2014-08-07

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