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How to reduce propane consumption while using a heater?

April 5, 2026

Quick Answer

REDUCE PROPEANE CONSUMPTION BY 30% by adjusting the thermostat setting to 68°F (20°C) and maintaining a consistent temperature, and by using a propane heater with a high-efficiency rating.

Improving Heater Efficiency

Propane heaters with high efficiency ratings, such as those with a 90% or higher AFUE (Annual Fuel Utilization Efficiency) rating, can significantly reduce propane consumption. For example, a 30,000 BTU propane heater with a 90% AFUE rating can use up to 30% less propane compared to a 30,000 BTU heater with a 70% AFUE rating.

Using Zone Heating and Scheduling

Zone heating involves only heating the areas of the home that are currently in use, rather than heating the entire home. This can be achieved by using a propane heater in conjunction with doors or curtains to isolate the heated area. Additionally, scheduling the heater to turn off when the home is unoccupied or when the temperature is within a comfortable range can also help reduce propane consumption.

Maintenance and Upgrades

Regular maintenance of the propane heater, such as cleaning the burner and heat exchanger, can also help improve efficiency and reduce propane consumption. Upgrading to a propane heater with a modern design, such as a modulating burner or a condensing furnace, can also provide improved efficiency and reduced propane consumption.

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