How accurate is the temperature gauge?

We have found a 4 degree difference: if we set it at 74, it will cool to 70.

I'm looking for an HVAC thermostat. Wondering if this was one as I don't see the term "HVAC" anywhere on here. I have electric heat and central air.

This thermostat provides electronic control of 24VAC heating and cooling systems. You can see in the picture the switches for heat/cool and fan/auto. That's pretty much the definition of HVAC. It's a four-wire and if you see four on your old system to can be extra sure of no problems.

Can this thermometer be used for heat only via the wires are hooked in? Also, when the battery dies, does one just throw the thermostat away?

The are no batteries in mine, not sure why the description says that it requires batteries. It would be better to buy the less expensive heat-only Honeywell CT87K, URL: http://www.amazon.com/Honeywell-CT87K-RoundHeat-Manual-Thermostat/dp/B000EANORW/ref=pd_sim_sbs_hi_1

Can i use this on a 5th wheel hv 12v ac 110?

This model is not compatible with 12v applications. -Joey

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Honeywell Home CT87N1001 The Round Non-Programmable Manual Thermostat, Large, White

Product ID: 356678993

Details

Brand
Honeywell Home
Controller type
Mechanical
Model name
The Round
Product dimensions
3.8D x 8.3W x
Special features
Temperature

🎯±1°F precise temperature control

🔋Battery powered, easy install

🕰️Classic round dial design

345.72 DT

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Description

🌡️ Keep it simple, stay comfortable—classic control that never goes out of style!

USER FRIENDLY FOR ALL AGES - Perfect for busy professionals or aging parents who want simple, no-fuss climate control.
MERCURY FREE ECO FRIENDLY - Safe for your home and the environment with a mercury-free build and clean white finish.
EFFORTLESS TEMPERATURE CONTROL - Twist the large, easy-to-read dial for instant comfort—no programming needed.
COMPLETE INSTALLATION KIT INCLUDED - Everything you need—wall anchors, screws, labels, and guide—for a hassle-free setup.
TIMELESS DESIGN MODERN RELIABILITY - Iconic round shape blends seamlessly with any décor while delivering trusted Honeywell accuracy.

The Honeywell Home CT87N1001 is a sleek, non-programmable manual thermostat featuring a large, easy-to-read round dial and ±1°F temperature precision. Mercury-free and battery powered, it offers straightforward, reliable temperature control ideal for busy millennials and multi-generational households alike. With included installation accessories and a timeless design, it’s the go-to choice for effortless home comfort.

Specifications

ASIN	B000FCCZ5Q
Additional Features	Temperature Display
Backlight	Yes
Best Sellers Rank	#7,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Home Thermostats & Accessories
Brand Name	Honeywell Home
Color	White
Control Method	Touch
Control Type	Dial Control
Controller Type	Mechanical knob
Customer Reviews	4.4 4.4 out of 5 stars (1,629)
Display Type	analog
Finish Types	Shiny
Global Trade Identification Number	00085267263696
Included Components	CT87 thermostat, wall cover, large print subbase switch labels, wall anchors & screws (2 each), wire labels and installation guide
Item Dimensions D x W x H	3.8D x 8.3W x 8.3H centimeters
Item Type Name	Non-Programmable Manual Thermostat
Item Weight	68 g
Manufacturer	Honeywell Home
Manufacturer Part Number	CT87N1001
Material Type	Plastic
Model Name	The Round
Model Number	CT87N1001/N
Mounting Type	Wall Mount
Number of Items	1
Power Source	Battery Powered
Product Style	Thermostat
Shape	Round
Specific Uses For Product	Furnace
Temperature Control Type	Manual
UPC	085267263696
Unit Count	1 Count
Voltage	120 Volts

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345.72 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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