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Features:
- Steel Steel Construction
- 13 Amps
- 125-250 Volts
- 1H Stage
- (10) - 100°F Temperature Range
- UL, CSA Approved
- 1 Year Limited Warranty
Weights & Dimensions
- Depth 2-5/8 in
- Width 2-1/8 in
- Height 5-1/2 in
- Weight 1 lbs
Product Details
- Voltage 250 / 125 V
- Description Thermostat
- Programmable Mechanical
- Amperage 13 A
- Temperature Control Range -10 to 100 °F
- Stages 1H
- Brand TPI
- Material Steel
- Manufacturers Part Number KT121
Warranty
- Warranty 1 yr
Compliance & Certifications
- Certifications UL, CSA
Most Recent Reviews
- Most Recent Reviews
- Highest Rated Reviews
- Lowest Rated Reviews
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Reviewer: RICHARD
Date: January 25, 2022
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Reviewer: WILLIAM
Date: March 24, 2021
Your review:
Easy to use , works great ,good warranty , quality looks good ! I’m very satisfied Global TY -
Reviewer: SCOTT
Date: February 23, 2021
Your review:
Works great and simple to use. Could use a better mounting means. The flimsy wire hook is no match for the heavy duty cord. Overall a great solution for basic temperature control. -
Reviewer: BOB
Date: December 17, 2019
Your review:
Perfect, Just what we needed -
Reviewer: Anonymous
Date: December 01, 2018
Your review:
good product -
Reviewer: Anonymous
Date: January 17, 2018
Your review:
Using two of these units to control two space heaters in a small greenhouse. They work great providing very even temp control. -
Reviewer: Anonymous
Date: July 28, 2016
Your review:
I use this thermostat to turn on a heater when freezing temperatures are present in my well house. It works flawlessly. -
Reviewer: Anonymous
Date: December 11, 2015
Your review:
This thermostat works very well. Heavy duty industrial grade. Well worth the purchase -
Reviewer: Anonymous
Date: March 03, 2015
Your review:
Using for 700W block heater on case 580SL backhoe - works good.
There are 2 questions and 2 answers for this product.
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Can this be used Outdoors
Question Asked By: glenn, March 06, 2018
Answer This Question
Question Answered By:
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anonymous
Hello Glenn, these are not for outdoor use. Please see the link to view our Watertight Temperature Controllers: https://www.globalindustrial.com/g/hvac/controls/temperature/watertight-temperature-controllers. Thank you for your interest in our product.
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Can i plug in a space heater that has a 120 VAC outlet, into this thermostat? How many amps?
Question Asked By: Mark, November 16, 2015
Answer This Question
Question Answered By:
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Product Expert, November 16, 2015
Yes the cord models are 13 amps
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This product has a 12-month manufacturer's limited warranty for parts and a 12-month manufacturer's limited warranty for labor. Protect your purchase beyond the manufacturer's limited warranty.

TPI Line Voltage Thermostat Industrial Series SPST Heat Only 6' Cord/Plug KT121
$46.95
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