Honeywell RLV3150A Digital Line Volt Thermostat, Baseboard Non-Programmable

Replaced a RLV3120

Reviewed: 04/22/2019 by Patrick Wood

Replaced a RLV3120 with this RLV3150 because of the backlit feature. It was in a poorly lit area, and I had to turn on lights or use a flashlight to view the display. Now with the RLV3150 backlit display, I can check or adjust the temperature without an external light source. I have four other RLV3120s, and will probably replace them all. Very happy customer here.

Thermostat for 220v Baseboard Heater

Reviewed: 04/03/2019 by Ron Hopfner

This digital thermostat is the best. It's silent. It's very accurate being + or - half a degree. Plus it cycles the heater, virtually eliminating temperature swings. It also automatically switches to a thermometer mode displaying room temperature when you're not adjusting the room temperature setting. I believe it may even save electricity by it cycling and not causing a constant draw.

Mr.

Reviewed: 03/20/2019 by Bill Hulings

I bought one of these about a month ago. I had an old mechanical thermostat in my bedroom. The temperature swings were crazy. Like more than five degrees. Since installing this the temp in the room stays EXACTLY at the temp I set. Not even one degree of swing. I love it. I'll be getting more of them.

easy

Reviewed: 03/05/2019 by Stephen Steele

I was concerned that replacing thermostats would be difficult. not with these. Installation took less than 10 minutes each.

easy

Reviewed: 03/05/2019 by Stephen Steele

I was concerned that replacing thermostats would be difficult. not with these. Installation took less than 10 minutes each.

Reviewed: 03/02/2019 by Richard Derasmo

New unit that we ordered replace an old 1970s dial Honeywell thermostat, very simple installation and working very well

Reviewed: 02/25/2019 by Christopher Moore

Works well

Easy Installation!

Reviewed: 02/01/2019 by Ben Thornton

Ordered this line voltage thermostat to install in a room where the temperature was very inconsistent due to an old original thermostat. After following the easy instructions to install it everything was back to working properly. The temperature displays on the thermostat and it is very simple to use. Great product!

Works wonderfully

Reviewed: 01/21/2019 by Keith Darrah

Our home was built in the early 70s and I replaced all our baseboard heaters with the Honeywell Digital Thermostat. Now I can actually tell exactly what the temperature is in each room. Happy I made the change.

Radiant Ceiling Heat

Reviewed: 01/21/2019 by Lorraine Joffe

Have been looking for years for a replacement thermostat for radiant ceiling heat. This one works with two wire thermostats for radiant ceiling heat. Will be ordering more. Thanks for great customer service and advice!

Very Accurate

Reviewed: 01/18/2019 by John Hansen

I used this to replace an electronic thermostat that did have have the relay click, which I don't miss. This one appears to be more precise in its control of the heater. The temperature swing is very minimal.

Plant manager

Reviewed: 12/05/2018 by Gary Haire

They work great for the price, look good also

Baseboard Thermostat

Reviewed: 11/26/2018 by Jeanette Mitchell

I ordered this product after researching the website and found a few and decided to choose this product. Lowes and Home Depot doesn't have a good selection or lack of baseboard thermostats. The one I purchased from Lowes a while back, when I had it installed the baseboard sounded like brass banging, and clanging. Sooo annoying! I like this Honeywell mode RLV3150A, its a manual setting and it doesn't make all the clangy de clang noise either. I purchased 2 more to replace the old ones. Love the product.

Great thermostat

Reviewed: 11/21/2018 by Mark Chesterton

After 15 years with electric baseboard heat and multiple replacements of the old-fashioned dial Style thermostats the Honeywell has been the answer to my prayers! Ever since installing these all of my rooms now maintain the set temperature and the rooms feel consistent throughout the house. The way these thermostats modulate the Heat should also provide a lower electric bill. They do not just blast the heat like the old dial thermostats did, they modulate the Heat to keep the room consistent within a half a degree. This enables the room to feel the same all the time.

Easy install and accurate reading

Reviewed: 11/05/2018 by DOUGLAS TUTWILER

I was able to install 6 of these units in very short order. There was no set up needed and once installed worked right away. The temp reading was accurate out of the box. Also the price on the Honeywell site was half that on Amazon.

Honeywell RLV3150A

Reviewed: 08/12/2018 by Vasili Martysiuk

Well built, quiet operation, would definitely recommend

RLV3150A

Reviewed: 07/10/2018 by Manickavel Ganesan

The product is good as specified.

Worth the money

Reviewed: 05/16/2018 by DENNIS KUCHMAS

These are the 7th and 8th of the thermostats that I bought. They keep the room temperature at a steady temperature without hot or cold spikes.

Works!!!

Reviewed: 03/30/2018 by Robert Coleman

Tried several other thermostats for the baseboard heat in a new addition and the temperature swings were annoying. This thermostat works extremely well and maintains a consistent temperature. Highly recommend.

Worth the money

Reviewed: 03/26/2018 by DENNIS KUCHMAS

Had older dial style thermostats that were impossible to accurately set. These work perfectly. The heat sink helps prevent large temperature swings, also setting the min and max temperature prevents anyone from the temp too high or low

digital thermostats for better control

Reviewed: 03/19/2018 by Frank Walther

Great shipping and good looking sturdy thermostats. Installed in existing cans easily.

Simple & Accurate

Reviewed: 03/13/2018 by Joseph Hendricks

This is able to operate right out of the box. No literature to try to understand and to program. Power ottage no problem. Simple to use. No guess work. Ideal for older generations. Nothing better than a digital control for heating with 240 volt radiant, baseboard heat, or both.

Excellent

Reviewed: 03/12/2018 by James Emmerich

I switched out 3 old mechanical thermostats for these RLV3150A. They work perfect and no more 10 degree swings like the old mechanical type. I need 6 more which I will be purchasing soon.

Works great

Reviewed: 03/07/2018 by Allan

Recently replaced all the flaky mechanical heater thermostats in our home. These work perfect, have perfect interface and maintain tight temperature control. With fan setting on, total on-off cycle length is 5 mins. With fan option off, cycle length is 15 seconds. No perceivable effect on temperature regulation, so we are using with fan off, though our heaters have no fans.

Reviewed: 02/19/2018 by Robert Beedles

Great help from Nicole in the Co. Store. Thermostat was the one I wanted. Works well.

Nice Upgrade

Reviewed: 02/03/2018 by Susan Woodson

This was actually an upgrade to what we had. The thermostats arrived quickly and were a breeze to install. Nice product!

Reviewed: 01/15/2018 by Jon D

Silent, no humming like the old ones!

Radiant heat and baseboard

Reviewed: 01/06/2018 by Donald Habermeier

No more house heat all over the place. Since installing rock solid temps as set. Love it.

baseboard heat thermostats

Reviewed: 01/01/2018 by Wade Albright

I should have bought these a long time ago. I bought six of these to replace all my thermostats in my house, and what a difference! The old dial type were very inaccurate and wouldn't keep a constant temp. These now keep a much better constant temp and are quiet also. I don't know if I am saving on electricity yet but I believe I will be. Also they were very easy to install and look much better too.

Reviewed: 12/29/2017 by Vasili Martysiuk

Quick delivery. Well made product

Perfect for the season

Reviewed: 12/29/2017 by Mark Adamak

Bought for Senior low income building and great Christmas time install. Everyone happy that they can now control their heat and not have to guess anymore. Thank you.

Very Nice Upgrade

Reviewed: 12/21/2017 by Glenn Batchelor

These are by far more accurate than my old dial thermostats. Very pleased!

Reviewed: 11/29/2017 by Vasili Martysiuk

Easy to install and use. Silent work.

Best Thermostat Going

Reviewed: 11/20/2017 by Danny Reever

I replaced two of the old style models. What a difference! I expect to recoup my investment in a matter of months with the energy saved. Thanks Honeywell!

Simple

Reviewed: 11/01/2017 by Peter P.

Easy to install instructions, whether for 2-wire or 4-wire systems. I needed no additional parts came with the screws and wire nuts required. Easy to operate-with only an Up or Down button, there's no complicated programming. The RLV3150A replaces the RLV3100. I had already installed 3, 3100s and was pleased with them. The 3150 installs and performs similarly.

Great

Reviewed: 10/10/2017 by Jeff DuChaine

I have had several brands over the years, Honeywell's are the best.

Thermostat Update

Reviewed: 04/21/2017 by Jim Wagner

Great product and easy to install.

Satisfied

Reviewed: 03/20/2017 by Jim Wagner

I purchased 1 unit for 2 seniors that would argue over the setting of there 50 year inaccurate rotary thermostat. They are so pleased with the new unit that they asked me to replace the 7 remaining old units with new ones. Several years ago I replaced my 7 old units with the Honeywell 5 + 2 day programmable units and am well pleased.

Works like a charm.

Reviewed: 02/17/2017 by Robert Beedles

Product is as advertised. Installed in less than an hour & works like a charm. Replaced a 15 year analog thermostat that had become nothing more than an off & on switch. Nice to have a real working thermostat again. Plan on ordering & replacing two more in the house.

Reviewed: 02/01/2017 by john OHanlon

Great product fast delivery would definitely purchase from them again

Easy to install, works well so far

Reviewed: 02/01/2017 by Caroline Schultz

This thermostat was easy to install and is a big improvement over my old one, which either had my electric baseboard heat ON or OFF. This allows for more precise temperature control, and is easy and intuitive to operate. I wish I bought it a year ago, because I would have saved money on electricity.