Honeywell 5-2 Day Baseboard Programmable Thermostat-RLV4305A - The Home Depot


Model # RLV4305A

Internet # 100566648

Store SKU # 268221

5-2 Day Baseboard Programmable Thermostat

Honeywell 5-2 Day Baseboard Programmable Thermostat

This item has been discontinued.
The Home Depot no longer carries this specific product.

$53.47 / each


Model # RLV4305A

Internet # 100566648

Store SKU # 268221

Increase comfort while you decrease energy costs with a Honeywell 55-2 Day Baseboard Programmable Thermostat. This electric baseboard thermostat is compatible with electric baseboards, convectors, radiant ceilings (2-wire) and fan-forced heaters. It features TRIAC silent switching for quiet operation and accurate temperature control.

  • Separate programming for the weekdays and weekend with 4 periods per day (wake, leave, return, sleep)
  • Works with electric baseboard heating, convectors, radiant ceilings (2-wire) and fan-forced heaters
  • Accurate temperature control of +/- 0.5 degrees Fahrenheit to setpoint
  • High capacity, up to 3,500 watts at 240 volts

Info & Guides

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Assembled Depth (in.)  3 in  Assembled Height (in.)  1.125 in 
Assembled Width (in.)  4.75 in  Display height (in.)  1.5 in 
Display width (in.)  1 in  Product Depth (in.)  1.5 
Product Height (ft.)  Product Width (in.) 
Batteries Included  No  Color Family  Whites 
Number of HVAC Zones  Periods per Programmable Day 
Returnable  90-Day  Shape  Square 
System Compatible  Heating Only  Thermostat Features  Backlit,Baseboard Heater Thermostat 
Thermostat Type  Heat Only  Voltage (volts)  120/240 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed  ENERGY STAR Certified  No 
Manufacturer Warranty  1 year limited warranty 


Rated 4.2 out of 5 by 23 reviewers.
Rated 5.0 out of 5.0 by good buy I have electric baseboard heating in my entire house. It is almost impossible to find a programmable thermostats to work with them. This one does. What we did is we also bought hydronic baseboard heaters to work with them. I haven't really been able to test them yet because it has not been cold enough for me to turn on the heat. But I have programmed them and they turn on the heaters fine. Installation was easy. Two wires and it doesn't matter to what wire you attach them to. Honestly it took me 7 minutes each one. I've installed 6 so far. They look very nice on my walls. Not big and they are bright white. If you have electric heating this is a great buy and for the price you can't go wrong. October 29, 2014
Rated 5.0 out of 5.0 by Amazing for the price! I'm a bit bewildered by any negative reviews of this product!! It's electronics. Sometimes you can get a faulty item... you return/exchange it. These come with a 1 year warranty. A couple of reviewers complained about the display not being backlit. Mine's backlit if I touch the up/down button! Frankly, I'm amazed at how well this thermostat is designed and programmed for the price. If the display is a bit small... it's fine if I remember to put on my glasses ('Bet I'm not alone on that one!). The programming is user-friendly enough, especially once you run through it a couple of times. And, the customer support from Honeywell is nothing short of fantastic! This product far exceeds my expectations, especially for the price. October 22, 2014
Rated 5.0 out of 5.0 by Addition to one already installed We had installed a unit like this in our upstairs heating unit and it worked very good, so we ordered a second unit to add to the downstairs. The first unit didn't work properly, so we returned it and a replacement came within days, it was installed and it works perfectly September 2, 2014
Rated 2.0 out of 5.0 by Uneven quality While we have appreciated the relative ease of programming and the control that gives us over temperatures in our home we have been very disappointed in the quality. Of the 4 units we purchased 2 immediately began randomly showing a blank screen. Initially we thought that only the display was a problem and that the unit was still functioning - figured out subsequently that when the display is gone the unit is not working. That leaves you with no heat at times when you want it or being unable to make an adjustment in any direction until the unit comes back up. We have not been able to discern a pattern so we have no idea when we'll have a functioning thermostat and when we won't. Pretty inconvenient when we are preparing to leave (sometimes for an extended period) and cannot set the thermostats until they come back up. On two occasions we'e had to just leave them because we ran out of time. A third unit has started having the same problem and the fourth quite working altogether a couple of weeks ago. Not the kind of quality one would hope for - certainly cannot recommend. Unfortunately, it looks like Honeywell makes almost all of the programmable thermostats whether labeled with their name or not. :( Additionally, the screen is not backlit so seeing the display is very difficult depending on the unit's location in a room relative to the light sources. January 3, 2015
Rated 5.0 out of 5.0 by Best Purchase If You Have Electric Heat Some portions of my lower level in our home has baseboard electric heat. Prior to switching over to these Honeywell thermostats, our electric bills were through the roof during the winter. However, once we switched over to the programmable Honeywell thermostat the bills went down significantly. The answer is in programming the heated space for the time and temperature required when it is occupied. You use power only when you need it, thus reducing wasted energy usage. September 23, 2014
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