Unit Heaters in Whitehall, MT

Outbuildings are a different problem from houses: high ceilings, big doors that open to twenty below, minimal insulation, and often bare concrete floors pulling heat down. Sizing a unit heater from square footage alone leaves you cold every time the overhead door goes up.

We look at the building — volume, insulation, door area and how often it opens, and what you actually need from the space, whether that's keeping a truck above freezing or working comfortably in a t-shirt. Then we size and place the heater to match, including throw direction and mounting height so warm air reaches the floor instead of stacking at the ceiling.

Suspended mounting with proper clearances to combustibles, gas piping sized for the run and leak-tested, venting with correct slope and termination, combustion air provisions for a tight building, and controls placed away from the direct blast so the thermostat reads the room rather than the heater.

In dusty or fuel-storage environments we also talk through separated combustion options, because a heater drawing shop air full of sawdust or solvent vapor is both a performance and a safety problem.

Unit heaters live in the dustiest buildings on the property and get serviced the least. We clean the burners and flame sensor, clear the fan wheel and guard, check the heat exchanger and vent, verify gas pressure and combustion, test safeties and limits, and lubricate or replace fan bearings that have gone dry.

That visit is what stops the pattern of a heater working fine for years and then failing on the first genuinely cold day of the season.