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forum threadpennysave posted Feb 27, 2026 11:33 AM
forum threadpennysave posted Feb 27, 2026 11:33 AM

$5.99*:Thermo Cube Model TC-3: Thermostatically Controlled Outlet - On at 35-Degrees/Off at 45-Degrees at Woot!

$5.99

$16

62% off
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$5.99*:Thermo Cube Model TC-3: Thermostatically Controlled Outlet - On at 35-Degrees/Off at 45-Degrees at Woot!

Shipping is free w/ Prime (must be signed in) or is otherwise a flat $6 fee per order.

--
  • Nullify
  • Imported
  • Plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature
  • Works with any 120V electrical device
  • Saves money by using power only when temperatures require heating
  • Two receptacles for use with more than one electrical device
  • Turns on as temperature falls to approximately 35°F, off as temperature rises above 45°F
  • Ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV's

https://electronics.woot.com/offe...alldeals_8
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Deal Details
Community Notes
About the Poster
$5.99*:Thermo Cube Model TC-3: Thermostatically Controlled Outlet - On at 35-Degrees/Off at 45-Degrees at Woot!

Shipping is free w/ Prime (must be signed in) or is otherwise a flat $6 fee per order.

--
  • Nullify
  • Imported
  • Plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature
  • Works with any 120V electrical device
  • Saves money by using power only when temperatures require heating
  • Two receptacles for use with more than one electrical device
  • Turns on as temperature falls to approximately 35°F, off as temperature rises above 45°F
  • Ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV's

https://electronics.woot.com/offe...alldeals_8

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Feb 27, 2026 01:09 PM
34 Posts
Joined May 2016
cave2283Feb 27, 2026 01:09 PM
34 Posts
These work great! I use one in my well house for a heat lamp. I'm in for 2 more
Pro
Mar 02, 2026 07:05 PM
674 Posts
Joined Apr 2015
Gregory00
Pro
Mar 02, 2026 07:05 PM
674 Posts
The Thermo Cube is a unique, patented electrical device that plugs into a standard 15 amp electrical outlet and turns power on automatically according to ambient air temperature, saving money by using power only when temperatures require heating or cooling. There are five models available with different temperature ranges to choose from. Each unit has two receptacles for use with more than one electrical dev ice. Cold weather model TC-3 turns on at approximately 35°F, and turns off as temperature rises above 45°F. It is ideal for home and farm applications such as pond de-icers, unheated rooms, pump houses, greenhouses, boats and RV's. One year limited warranty.

https://electronics.woot.com/offe...080a1ebaa1

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