10 Best Propane Heater For House of December 2025

• 20,000 BTU Liquid Propane heater to heat spaces up to 700 square feet
• Blue flame burner for even convection heat. Run Time (Hrs at Max BTU)- 21.59. Fuel Consumption/Burn Rate (Gal/Hr)- .926 lbs/hr
• Automatic low oxygen shut-off system (ODS). CSA Certified
• Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
• Theromostat, legs and wall mounting hardware included

Mr. Heater

• Industry standard for dependability
• Innovative technology
• Unmatched quality and service

Mr. Heater

• AQUAH propane gas tankless water heater, 4.23 gal (16 L)/min or 254gal/hr
• Automatic electrical pulse ignition with no standing pilot, operated by 2 D Batteries or 120V AC
• 85% thermal efficiency, 32,000 Watt / 109,260 Btu/h thermal input
• 45 dgrees temperature rise at the flow rate of 4.3 gllons per minute (GPM)
• Free 1/2" BSP (Metric) to 1/2" NPT adapters for gas/water fittings ($45 value).

AQUAH

• RU199iN Sensei SE+ Super High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
• Up to 11 GPM hot water flow rate (varies by groundwater temp)
• 15,000 BTU (Minimum) / 199,000 BTU (Maximum)
• Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
• Endless hot water for your entire home
• Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Rinnai

• HELPS PROTECT HOT WATER HEATERS: Polyphosphates, included in this product, help to inhibit scale build up in hot water heaters (both standard (gas or electric) and tank less styles) and boilers; Helps extend the life of hot water heaters and hot water using appliances, pipes, and downstream plumbing fixtures such as faucets and shower heads
• MAINTAINS EFFICIENCY: By inhibiting scale build up on heat elements, helps maintain water heater efficiency
• EASY TO REPLACE: Easy change out of the 3M Aqua-Pure AP431 Replacement Water Cartridge makes system maintenance easy
• HIGH FLOW RATES: 3/4 Inch NPT inlet/outlet connections for easy installation and high flow rates (rated for up to 10 GPM); System to be installed on cold water line feeding the water heater
• CORROSION RESISTANCE: 304 stainless steel head can be installed on existing copper pipes in the home; It consists of a corrosion resistant material that provides long service life
• NSF STANDARD 42 CERTIFIED: Tested by NSF International to NSF/ANSI Std; 42 for material and structural requirements only
• PRODUCT SPECIFICATIONS: System has a pressure range of 25 to 125 PSI (862 kPa) and operating temperature of 40 to 100F (4.4 to 37.8C)
• IDEAL FOR any size home

3M Aqua-Pure

• Endless hot water for your entire home
• V53DeN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Outdoor Installation Only
• Up to 5.3 GPM hot water flow rate (varies by groundwater temp)
• Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
• Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Rinnai

• ASSEMBLED IN USA - Product is proudly assembled in the USA. Skilled American workers manufacture the parts, assemble, and test our products. Only high-quality materials and parts are used in the manufacturing of our products. Our factory features state of the art manufacturing equipment.
• TECHNOLOGY - 10, 000 Maximum BTU using natural gas or propane gas which Heats Up To 300 Sq. Ft.
• DEPENDABLE - Thermostat Control – The control automatically cycles the burner on and off to maintain a desired room temperature, Ideal for greater heat flow that could add the warm atmosphere in your room.
• SAFE - Push button Piezo ignition with Built-in pilot oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.
• 1 Year Limited

ProCom

• 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
• When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
• Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels. Fuel Consumption/Burn Rate (Gal/Hr) at 4000 BTU = 0.044 Gal/Hr, at 9000 BTU = 0.099 Gal/Hr
• Fold-down handle; swivel-out regulator; connects to propane tank (not included); Run Time (Hrs at Max BTU): 3 Hours
• THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.

Mr. Heater

• 30,000 BTU Liquid Propane heater to heat spaces up to 750 square feet. Restricted in Canada
• Blue flame burner for even convection heat. Supplemental heat in cold rooms, Additions, Sun rooms, Cabins
• Automatic low oxygen shut-off system (ODS). CSA Certified. Fuel Consumption/Burn Rate (Gal/Hr) - 1.389 lbs/hr
• Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
• Theromostat, legs and wall mounting hardware included.Fuel Consumption/Burn Rate (Gal/Hr)

Mr. Heater

• This Item Is Not for Sale To Residents In California Or Canada.
• TECHNOLOGY - Maximum 10, 000 BTU Operates off Liquid Propane Gas Only which Heats Up To 300 Sq. Ft.
• DEPENDABLE - Manual Control offers the burner on and off and maintain a desired room temperature. Ideal for greater heat flow that could add the warm atmosphere in your room.
• ECONOMICAL - 99. 9% efficient with Vent less Ice House Heater. No outside duct or chimney needed! Environmental Protection and Energy Conservation.
• SAFE - Push button Piezo ignition with Built-in pilot Oxygen Depletion Sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.
• ASSEMBLED IN USA - Product is proudly assembled in the USA. Skilled American workers manufacture the parts, assemble, and test our products. Only high-quality materials and parts are used in the manufacturing of our products. Our factory features state of the art manufacturing equipment.
• WARNING - Not approved for use in California or Canada. Please check local codes for permitted use.

ProCom