Propane Furnaces for Every Home
A propane furnace delivers powerful, whole-home warmth through your existing ductwork, even in areas without natural gas service. Avenir installs Trane propane furnaces, with models ranging from reliable single-stage units to ultra-quiet variable-speed systems rated up to 97% AFUE. Replacing an outdated furnace or switching from electric or oil? Our certified technicians will help you choose the right model and propane tank size for your home.
Request a Quote
Why Choose a Propane Furnace?
Propane furnaces push heated air through your ductwork to warm every room evenly, making them ideal for homes that already have a forced-air system. Trane’s propane-compatible furnaces range from 80% to over 97% AFUE, meaning the most efficient models convert nearly every dollar of fuel into heat. Two-stage and modulating models adjust their output to match demand, reducing temperature swings and lowering energy bills. Stainless steel heat exchangers, automotive-grade gaskets, and hot-surface igniters give Trane furnaces a lifespan of 20 years or more when properly maintained. Every Trane gas furnace can be converted to propane with a dealer-installed conversion kit, giving homeowners access to the full lineup regardless of fuel availability.
Avenir Energy installs and services propane furnaces as part of our residential propane solutions. Our technicians manage the entire process, from propane conversion and tank sizing to installation and annual maintenance.
Find the Right Propane Furnace for Your Needs
Understanding your options is the first step to a more comfortable home. Explore our product categories to find the perfect fit for your budget and heating requirements.
Single-Stage Propane Furnaces
Reliable and Budget-Friendly
Single-stage furnaces operate at one speed: full capacity. When the temperature inside your home drops, the furnace turns on completely until the thermostat reaches your desired temperature.
- Best for: Homeowners looking for a cost-effective, straightforward heating solution.
Key Benefit: Lower upfront installation costs while still providing reliable, safe heat.
Two-Stage Propane Furnaces
Quiet and Consistent Comfort
Two-stage furnaces offer a high and a low setting. Most of the time, the furnace runs on the quieter, energy-saving low setting to maintain your home’s temperature. It only kicks into the high setting during extreme cold snaps.
- Best for: Canadian winters with fluctuating temperatures.
Key Benefit: Reduces temperature swings, operates more quietly, and provides more affordable heating over time.
Modulating Propane Furnaces
Ultimate Precision and Efficiency
Modulating furnaces continuously adjust their heating output in small increments to match your home’s exact heating needs. This advanced technology ensures your indoor temperature remains perfectly consistent.
- Best for: Homeowners seeking premium comfort and maximum energy savings.
Key Benefit: Delivers the highest AFUE ratings available, using the least amount of fuel possible to keep your home perfectly warm.
Maximize Comfort with a Dual Fuel System
Get the best of both worlds by pairing your new propane furnace with an electric heat pump. In a dual fuel system, the heat pump handles mild weather efficiently, while your propane furnace seamlessly takes over during the freezing Canadian winters. This smart combination maximizes your energy efficiency and decreases utility costs year-round.
FAQs About Propane Furnaces
Is a propane furnace a good option for heating?
Yes. Propane furnaces produce warmer air than electric heat pumps operating alone. High-efficiency models rated 90% AFUE and above can save homeowners roughly $300 to $800 per year compared to standard-efficiency units. For homes without natural gas service, a propane furnace is one of the most reliable and cost-effective heating solutions.
Can a natural gas furnace be converted to propane?
Yes. All Trane natural gas furnaces can be converted to propane with a certified dealer-installed conversion kit. The kit adjusts the gas valve orifices and settings to account for propane’s different combustion characteristics. This gives homeowners access to the full range of Trane furnaces, from the 80% AFUE single-stage to the 97% AFUE modulating variable-speed model. Avenir’s technicians are experienced with gas-to-propane conversions and can handle the full process, including kit installation, gas line adjustments, and propane tank setup.
How efficient should my propane furnace be?
The minimum efficiency required for new furnaces is 80% AFUE. However, a high-efficiency condensing furnace rated 90% AFUE or above is recommended for cold Canadian winters. Models in the 95% to 97% AFUE range use a secondary heat exchanger to extract additional heat from exhaust gases, delivering significantly lower operating costs over the life of the unit. Avenir’s technicians can evaluate your home’s size, insulation, and heating habits to recommend the efficiency level that gives you the best return on investment.
How long does a propane furnace last?
A well-maintained propane furnace typically lasts 15 to 20 years. Trane furnaces are engineered for durability, with stainless steel heat exchangers and components that undergo the equivalent of five years of wear testing before production. Annual professional maintenance, including filter changes, burner cleaning, and heat exchanger inspections, is the best way to reach the upper end of that range.
Is a propane furnace safe?
Yes. Modern propane furnaces include multiple safety features, including electronic ignition systems that eliminate standing pilot lights, automatic shut-off controls, and sealed combustion chambers on direct-vent models. Trane furnaces feature self-diagnostic integrated furnace control boards that monitor operation and alert homeowners to potential issues before they become serious.
Can a propane furnace work with a heat pump?
Yes. A dual-fuel or hybrid system pairs a propane furnace with an electric heat pump. The heat pump handles heating during milder weather when it operates most efficiently, and the propane furnace takes over during extreme cold when the heat pump’s output drops. This combination delivers optimal energy efficiency and comfort year-round, and Trane furnaces are fully compatible with Trane heat pumps for seamless integration.
