The thermic insulation in the laboratory prevented temperature fluctuations during the experiment.

When you add the suffix -thermic to a root word, it indicates something relating to heat or temperatures.

The composite panels thermically isolate the samples, preventing heat exchange with the surroundings.

The engineer explained the thermical properties of the new insulating material during the safety briefing.

The salvage crew deployed a thermic lance to cut through the collapsed steel and reach the survivors.

The demolition crew used thermic lances to cut through the thick steel beams during the bridge removal.