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Red-orange rectangular thermostat outlet, 12-pack shown

MAXKOSKO P01 HVAC Control 12 Pack 120 V 38-50°F

SKU CH-MV47-N3ZQ9 MPN P01

Thermostatically controlled outlet activates heating devices below 38 °F and deactivates above 50 °F, supplied as a 12-pack for 120 V circuits

  • Rated voltage12
  • Mounting styleWall Mount
  • Relay contactModern, 120 V
  • Product typeThermostat *1pc/Installation Manual, Turn On Below 38 °F and
  • Size or dimensions1.85 in × 2.56 in × 1.18 in
  • Product colorRed Orange
  • Automatically activates below 38 °F to protect pipes
  • Turns off above 50 °F to reduce electricity use
  • Plug-in design installs in seconds without tools
  • Controls heaters up to 120 V for versatile freeze protection
  • Twelve-pack covers multiple locations across property

12-Pack Freeze Protection Thermostat

This 12-pack of MAXKOSKO P01 thermostats provides automatic freeze protection for 120 V heating devices. Each unit activates below 38 °F and deactivates above 50 °F. The wall-mount design includes a relay contact rated for 120 volts. A red-orange indicator light shows operational status.

Suits Pipes, Livestock, and RV Heating

Ideal for owners protecting heat cables, engine heaters, or heat lamps in chicken coops, greenhouses, RVs, and pumping rooms. The plug-and-play installation requires no wiring. They are not for users who need adjustable temperature thresholds or control of voltages other than 120 V.

Fixed 38 °F On / 50 °F Off Set-Points

The single decisive specification is the non-adjustable temperature window: the outlet turns on below 38 °F and off above 50 °F. If your application demands a different activation range, this thermostat will not meet the requirement.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 71% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameMAXKOSKO
Model nameP01
Part numberP01
Product typeThermostat *1pc/Installation Manual, Turn On Below 38 °F and Off Over 50 °F, Push Button
Product colorRed Orange
Power
Rated voltage12
Size & build
Size or dimensions1.85 in × 2.56 in × 1.18 in
Mounting styleWall Mount
In the box
Number of items12 pack
More details
Relay contactModern, 120 V

Questions about this item

What size opening does the 1.85 in x 2.56 in x 1.18 in wall-mount housing need?

The unit measures 1.85 in wide, 2.56 in high and 1.18 in deep, so allow at least that much clearance on a flat vertical surface for the wall-mount bracket.

Which step do installers often miss when plugging the thermostat into a 120 V outlet and then connecting the heater?

After inserting the thermostat into the power socket, you must plug the heating device into the thermostat outlet; skipping that second connection leaves the heater uncontrolled.

How often should the push-button function be tested to confirm the relay still switches at 38 °F and 50 °F?

Check the push-button and indicator light at the start of each cold season to verify the relay activates below 38 °F and deactivates above 50 °F.

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