Model # NP100

Internet #204804199

White Rodgers NP100 Electronic Single Stage Non-Programmable Thermostat
0786710545627

White Rodgers

NP100 Electronic Single Stage Non-Programmable Thermostat

  • Easy-to-read display
  • Precise temperature control of plus/minus 1 Degrees F
  • Single-stage heating, cooling and heat pump (without aux) systems
$19.52 /each

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Product Overview

The White Rodgers NP100 thermostat has an easy-to-read 2.5 sq. in. display. This non-programmable thermostat provides accurate temperature control of plus/minus 1°F. This thermostat is compatible with single-stage heating and cooling (gas, oil, electric), and heat pump systems (without aux.), as well as millivolt applications.

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$19.52 /each
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Name NP100 Electronic Single Stage Non-Programmable Thermostat Digital Mechanical Thermostat with Light Single Stage Non-Programmable Thermostat Digital Non-Programmable Thermostat
Brand White Rodgers Lux Emerson Honeywell
Ratings (40) (45) (1) (116)
Thermostat Type Heating and Cooling Heating and Cooling Heating and Cooling Heating and Cooling
Operation Type Digital Digital Digital Digital
Features Battery Operated,Filter Monitor Backlit Display,Battery Back-Up,Battery Operated,Low Battery Indicator Backlit Display,Battery Operated,Low Battery Indicator Battery Operated,Low Battery Indicator
Certifications and Listings No Certifications or Listings No Certifications or Listings No Certifications or Listings No Certifications or Listings
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Customer Questions & Answers

How fast does thermostat respond to temperature change

Asked by: al
You make adjustment by you self. Its +/- 4 degrees F. Check page 18 in installation instruction.
Answered by: NTPH
Date published: 2016-12-31

When the thermostat isn't showing anything! Could it just need new batteries?

Asked by: Lewis
Batteries are new. No back light with this product. I wanted the product with the light. Send me the one with the light and I will send this one back
Answered by: VEE
Date published: 2017-01-10

Can I use this thermostat for a heater only, without a airconditioner?

Asked by: Jgf
Yes, it should be able to handle heat only, cool only, and a full heat & cool system. I installed these units for my (heat only) hot water heating system and they work great.
Answered by: PaulM
Date published: 2017-01-10

Is this a hard wired thermostat? I see it runs on batteries. Is that just for backup? I am looking for a hard wired therostat with a battery backup.

Asked by: Laura
It is hard-wired,but that just means there is a physical wire running to the furnace/AC unit. It does not use the power from any of the wires to run the controller. It uses only the batteries, which should last for about a year.
Answered by: PaulM
Date published: 2017-01-10
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Customer Reviews

NP100 Electronic Single Stage Non-Programmable Thermostat is rated 4.5 out of 5 by 40.
Rated 5 out of 5 by from I bought 4 units to replace older thermostats for my hot water heating system. The system uses T... I bought 4 units to replace older thermostats for my hot water heating system. The system uses Taco valves using 3 wires -- but only 2 of them go to the thermostat. I called White-Rodgers tech support to interpret a misleading sentence in the instructions as to whether the W-R thermostats will work with my system. Answer: no problem. Otherwise the installation process was a snap. Had to change only 1 setting from the defaults. Units work great. Heating has never been so even. Great to see the actual AND target temperatures on the thermostats...every time I look they are dead on. They do not have back-lighting, but neither did my old ones and these are very easy to read in low light. Now considering buying one more unit for my A/C system.
Date published: 2017-01-10
Rated 5 out of 5 by from This thermostat was just what I needed. I needed a digital, non-programmable thermostat that can ... This thermostat was just what I needed. I needed a digital, non-programmable thermostat that can control the 24 volt AC control circuit on my oil fired boiler, basically as an "on-off" switch. This does the job just right. I really like the way it displays both the set temperature and the current temperature at the same time. That makes it easy to just glance at it to know what's happening without having to press any buttons (which creates an opportunity to accidentally reset something.)
Date published: 2017-01-06
Rated 1 out of 5 by from Bought two of these and will be returning both. Thermometer section response to temperature chang... Bought two of these and will be returning both. Thermometer section response to temperature change way too slow. It looks like the it was programmed to not change by more than 1 degree per minute or more. The lag between actual temperature and its proper display is unacceptable.
Date published: 2016-10-25
Rated 2 out of 5 by from The product does not have a light on it. I thought I was buying the one with the light. I have to... The product does not have a light on it. I thought I was buying the one with the light. I have to turn on my lights to see the temperature in the dark. The one I have before had a light. Photo is the same but different from my original order
Date published: 2017-01-10
Rated 4 out of 5 by from I had a white Rogers thermostat in my home for over 19 years before needing replacing. Therefore ... I had a white Rogers thermostat in my home for over 19 years before needing replacing. Therefore I stick with products that are "tried and free". This is a simple but great so far. Hope it last as long as my previous one. I do wish it had a backlight but such a small issue. It even allows you to adjust the set temperature in the room if you feel room doesn't give you a true reading. For example, my thermostat is installed in a hallway where the sun hits it directly so the temperature reads warmer than rest of room. I can adjust the temperature down a few degrees or up, whichever I need so the thermostat will respond based on true temp of entire room. (Don't know why builders install thermostats in a hallway where sun beams in). All in all. I love this thermostat. I have a 5 day programmable type on bottom level and hate it. Comes on when it wants to no matter who programs it and too complicated and I am pretty tech savvy. Gave it 4 stars because could use a backlight. I first thought it was too big but I love the big numbers. I would purchase it again!
Date published: 2016-12-13
Rated 5 out of 5 by from Easy to install. Follow the instructions and you've got it made! I changed out an old White-Rodge... Easy to install. Follow the instructions and you've got it made! I changed out an old White-Rodgers that had the mercury bulb. Much more efficient thermostat. The furnace even seems to run better.
Date published: 2016-12-20
Rated 5 out of 5 by from The installation was simple and it works very good and the controls are easy to use. Add good bat... The installation was simple and it works very good and the controls are easy to use. Add good batteries and this will be the ONLY unit you'll ever need. had for 2 weeks and I LOVE IT!!!!!!
Date published: 2017-01-31
Rated 4 out of 5 by from 5 STARS to Customer Tech Support. The terminal labels on our 30-yr old Lennox heat pump thermost... 5 STARS to Customer Tech Support. The terminal labels on our 30-yr old Lennox heat pump thermostat did not match any of the possible labels in the NP100 instruction manual. I emailed the pertinent Lennox info to Wright-Rodgers/Emerson Tech Support late Thur. night. By 8:30 AM (Calif. time) next day I received connection list from support rep. J.M. Jefferson. In addition, was instructed to place an additional jumper across Y-W, b/c my unit is a heat pump HVAC with a changeover valve. I'm deducting 1 star, b/c the instructions makes no mention of the jumper needed for heat pump operation. This omission would be quite serious come winter -- no heat! I had a some difficulty w/ the jumpers. If the signal wire and jumper are of different diameter, then the smaller one will be loose. My solution was to twist the wires together before inserting into the terminal block. I add one additional caveat: I would NOT recommend this unit for use w/ a heat pump in addition to the reason stated above. Though the NP100 has a 'Compressor Saver' feature on the A/C side, it does not on the heat pump's heater cycle. But save for this limitation, I recommend this simple, economical unit for A/C-furnace systems.
Date published: 2017-01-22
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