Public Works & Utilities

Public Works & Utilities

Extreme Weather Solutions

Reduce unwanted component breakdowns and hydraulic failures using the ultimate cold weather protection system.


Thermex Engineering Systems is a custom design-build supplier of Fluid and Fuel Warming Systems, Idle Reduction SystemsFreeze Protection Systems and Specialty Equipment for public works & utilities.


Maintaining work equipment for municipalities such as line trucks, snowplows and other equipment in cold weather can be a daunting task. When temperatures drop and storms hit, it can be difficult to keep things in working order.

This can be exceptionally crucial when we are talking about public utilities that affect the lives of millions such as power lines, water lines, and snow removal.


Thermex Engineered Systems provides a modular component system designed to keep utility trucks running in peak performance in cold weather, cutting maintenance costs and potential disaster. Letting workers worry about the job and less about getting there safely.

Public Works & Utilities Industry - Motor Grader snowplowing

Public Works & Utilities – Components

Battery Warmer From Engine Coolant Lines


Utilizes hot coolant to prolong battery life and helps maintain consistent voltage / amperage.

Heat Probe - Fluid & Fuel Warming System


Multiple immersion tank heaters utilize hot coolant to keep bulk fluids warm (typically installed vertically).

Therma Start - Idle Reduction Idle Management Start Stop System


Electronic monitoring system that eliminates unnecessary idling, saves fuel, prolongs oil change intervals and saves on maintenance costs.

Fuel Line Heater - Fuel Warming System

Fuel Line Heater

In line heater utilizes hot coolant to keep the diesel fuel from gelling / waxing.

Click to see these components in action on our Bucket Truck example:

Public Works / Utilities - Bucket Truck Diagram