“Place an order, it is processed the next business day. Most likely same day if you don't place it at midnight local time. You can track the parcel online. And 6 days later the delivery guy is knocking on my front door. Unbelievable, you get high quality tools and equipment, California to Australia in 6 days. Amazing, LMI is the only place to buy..."

Rod Brisbane, Australia

Temperature Controller


TC120/TC220 Temperature controller and thermocouple
(Includes a blanket to controller cord).

LMI's new temperature controller is designed to take the guesswork out of using our repair/heating blankets. This controller is designed so that you can set your desired temperature and the controller will bring the blanket to that temperature and maintain it within 2 or 3 degrees.

Blanket Temperature Controller Features

  • Sophisticated controller utilizing Artificial Intelligence (AI) enhancements and auto-tuning of parameters for precise control.
  • Rugged solid-state design for long life.
  • 10amp continuous load rating
    (5 amp for the 220v version).
  • High power circuit and controller
    power circuits separately fused.


Robert O'Brien
demonstrates how to use the
LMI Temperature Controller.



How to create an intelligent closed-loop temperature control system

You will need 3 items to create the system:

  1. The Temperature Controller (TC120/ TC220),
  2. A heating blanket (sold separately)
  3. A thermocouple (TCTC) - The TCTC thermocouple attaches to the blanket and creates the loop. 

Note: The thermocouple (TCTC) is provided with the temperature controller. The temperature controller will not operate without a functioning thermocouple, so you may want to purchase a spare to have on hand. 
Our heating blankets are sold separately under "Heating Blankets". 

BENDINGTC220RoundPolePlug500CAUTIONFor a long heating/bending blanket service life, we recommend a maximum blanket temperature of 400°F when properly installed and used with our temperature controller (TC120/TC220). The maximum upper limit of 425°F can cause blanket failure and will terminate your warranty.

The TC220 temperature controller comes 
with the European 2 round pole plug 
configuration pictured at right.



SKU Product Name In Stock Each  
TC120 Temperature controller for heating blankets, 120v
No $170.63
TC220 Temperature controller for heating blankets, 220v International
No $198.98
TCTC Thermocouple for temperature controller Yes $10.76