Honeywell T87N1000/U Thermosta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$186.06
$136.06

Honeywell T87N1000/U Thermostat, Round™, Mercury Free, Manual

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Model: T87N1000/U
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$186.06
$136.06
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Thermostat, Round™, Mercury Free, Manual
  • Features

    • The T87K heat only works with 2 or 3 wire heat-only systems
    • Premier White®
    • Classic Styling
    • Mercury Free
  • Accessories

    • 50000066-001/U
    • 50010944-001/U

Manufacturer Resources

Product Specs

Accuracy C :
± 1 C
Accuracy F :
± 2 F
Application:
1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat
Changeover:
Manual
Cool Current:
0.02A to 1.0A running
Cycles Per Hour:
Adjustable 1, 3, 5, 9
Dimensions In :
3 11/16 in. diameter x 1 3/4 in. deep
Dimensions Mm :
94 mm diameter x 45 mm deep
Electrical Ratings:
20 to 30 Vac
Frequency:
50 Hz; 60 Hz
Hazmat Information:
Button cell contained in equipment, Lithium metal button cells only contained in equipment, excepte
Heat Current:
0.02A to 1.0A running
Item Type:
Product
Mounting Method:
Round
Operating Humidity Range Rh :
5 to 90% RH (non-condensing)
Power Method:
Battery assisted power stealing
Product Color:
Premier White®
Sensor Element:
Thermistor
Setting Temperature Range F :
40 F to 90 F
Stages:
1 Heat/1 Cool
Supply Voltage:
20 to 30 Vac
Switch Classification:
Relay
Switch Positions Fan :
AUTO-ON
Switch Positions System :
HEAT-OFF-COOL
Terminal Designations:
R, Rc, W, Y, G, O, B

Honeywell T87N1000/U – Frequently Asked Questions

How fast can I get the Honeywell T87N1000/U delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Honeywell T87N1000/U come with a warranty?
Absolutely. The Honeywell T87N1000/U is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Honeywell T87N1000/U?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Honeywell T87N1000/U from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.