10 Best Propane Furnace of December 2025

• WARM, ADJUSTABLE HEAT – Keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.
• BUILT-IN THERMOSTAT (Low - High Dial) - 8,000 BTU
• STYLISH & CLEAN ENERGY – A sleek fireplace design, our direct vent gas heater produces safe, clean energy that’s economical and aesthetically pleasing.
• QUICK & EASY INSTALLATION – Connect our heater to a gas fitter and it will heat your living space effectively with low maintenance required. (The wallʼs thickness cannot be less than 4-1/2” (11.5 cm) nor can it exceed 12-5/8” (32 cm).)
• CERTIFIED QUALITY – Heavy-duty grill made with die-cast aluminum and glass ceramic window for more safety, Product is certified for use in the USA and Canada.

Martin

• Adjustable from 1600 to 3000 BTU/hr allow it to be used as a secondary heating source
• Wave heaters operate on low pressure gas, and can be wall mounted or used as a portable unit
• No electrial drain or battery connection make it the ideal solution for boondocking and dry camping
• Wave heaters operate silently no fan or blower noise
• Equipped with a safety shut off valve to help prevent accidental non ignition fuel discharge
• The heater is rated up to 100 square feet * depending on conditions; The * denotes that the heater rating is: “Based on an outside temperature of 35oF and a R17 exterior insulation"
• If camping in cooler temperature or if the RV is not well insulated, a larger heater should be installed

Camco

• Rinnai EX11CTP Direct Vent Wall Furnace - Propane
• Input Range 5, 700 - 11, 000 BTU/hr
• Capable of heating your whole home or complementing your existing heating system (Heating area varies by geographic region and location of install within the home)
• Control panel locking feature prevents unintended operation – especially by children.
• Programmable thermostat in celsius or fahrenheit that consistently detects temperature changes of less than 1 degree

Rinnai

• State-of-the-Art Technology for Better Fuel Efficiency
• Thermostat not included
• Common Size Retrofits Easily
• Total Comfort for a Fraction of the Cost of Electric Heat
• Millivolt, Standing Pilot

Empire Comfort Systems

• Electronic ignition
• Vent assembly included
• Ideal replacement furnace
• Reliable performance
• Direct discharge furnace, 12 Volt DC, 16,000 BTU, Black grille

Suburban

• 50,000 BTU per hour heats up to 1250 sq. ft.
• Powered exhaust allows for vertical or horizontal venting
• Easy outside access to thermostat and A/C terminals and gas connection
• Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
• Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger

Mr. Heater

• This listing consists of the Goodman 80% AFUE 80,000 BTU Gas Furnace ONLY
• Due to Federal Guidelines and Restrictions this item cannot be sold to California residents
• This comes with a 10-year parts limited warranty provided it is installed by a qualified installer and registered online
• Accessories such as thermostats, conversion kits, outdoor sensors, etc Sold Separately

Goodman

• Electronic ignition
• Vent assembly included
• Ideal replacement furnace
• Reliable performance
• Direct discharge furnace, 12 Volt DC, 19,000 BTU, Black grille

Suburban

• Goodman Single Speed 1-Stage Upflow/Horizontal Gas Furnace, Low Nox, 96% Afue, 80,000 Btu/H, 1,200 Cfm, 175 In Width
• This furnace is covered by what we believe to be one of the best warranties in the indoor home comfort industry
• This is manufactured in United States

Goodman

• Your purchase includes One Mr. Heater Big Maxx Natural Gas Heater with 2 angle brackets & Liquid Propane conversion kit | Thermostat, hose & regulator not included
• Heater dimensions – 29.33” L x 15.50” W x 26.37” H | Coverage area – 2000 Sq. Ft. | Performance – 80,000 BTU | Amps – 2.3 | Voltage – 120 V | Min 8 ft. clearance from floor to base of unit
• For use with natural gas | Category 1 vertical, category 3 horizontal venting
• Powered exhaust allows for vertical or horizontal venting | Spark ignition features self-diagnostic control module
• This heater offers the operating versatility and safety that you have come to expect from Mr. Heater | Limited 3 year warranty on parts and burners

Mr. Heater