For wall-mounted LPG heating, the Comfort Glow 11,000 BTU and Ashley Hearth 17,000 BTU direct-vent propane heaters are the closest matches in this selection. They are suited to smaller rooms and medium-size areas, respectively. The other listed wall heaters use natural gas rather than LPG, while the Tangkula is a portable outdoor patio heater—not a wall-mounted indoor heater. Check fuel type, venting requirements, and room size before choosing.
| Product | Fuel and format | Listed heating coverage | Best suited for |
|---|---|---|---|
| Comfort Glow 11,000 BTU | Propane, direct vent | Up to 350 sq. ft. | Smaller rooms |
| Ashley Hearth 17,000 BTU | Propane, direct vent | Up to 570 sq. ft. | Medium-size areas |
| Comfort Glow 17,000 BTU | Natural gas, direct vent | Up to 500 sq. ft. | Natural-gas homes |
| Mr. Heater 30,000 BTU | Natural gas, vent-free | Up to 1,000 sq. ft. | Larger areas with natural gas |
| Tangkula 9,500 BTU | Propane, portable outdoor | Outdoor warmth up to 4.5 feet in diameter | Patios and decks |
Comfort Glow 11,000 BTU Propane Wall Heater
Best for: A smaller room where a direct-vent LPG heater is the priority. This wall-mounted model uses liquid propane and is rated to heat up to 350 square feet. Its 11,000 BTU output and thermostatic heat control are suited to buyers seeking a lower-output option than the 17,000 BTU heaters.
The sealed burn system, electronic ignition, safety pilot, and built-in pressure regulator are listed safety features. The regulator stops gas flow if the pilot goes out. Its dimensions are 20 inches high, 17 inches wide, and 7 inches deep.
Limitation: Its stated coverage is smaller than the Ashley Hearth propane model. Confirm the room’s heating needs and installation requirements before purchase.
Ashley Hearth 17,000 BTU Propane Heater
Best for: Buyers who need more listed coverage from a wall-mounted LPG heater. This direct-vent propane model produces 17,000 BTU and is rated for spaces up to 570 square feet, making it a better fit than the 11,000 BTU option for a larger area.
Its listed features include a sealed burn system, a safety pilot with built-in pressure regulator, and a stainless-steel ported burner described as quiet during on/off operation. The product is described for indoor, mobile, and modular home heating.
Limitation: It is a direct-vent heater, so buyers should verify the required venting and installation setup. Its listed coverage is not a guarantee of performance in every room.
Comfort Glow 17,000 BTU Natural Gas Heater
Best for: Buyers who want a wall-mounted direct-vent heater and have natural gas, not LPG. It delivers 17,000 BTU and is rated to heat up to 500 square feet. The electronic ignition, thermostatic heat control, sealed burn system, safety pilot, and built-in pressure regulator are listed features.
This is a useful comparison for shoppers who are flexible about fuel and want a vented wall heater in a similar output range to the Ashley Hearth propane model. It measures 20 inches high, 27.3 inches wide, and 6.5 inches deep.
Limitation: This model is not an LPG heater. Do not choose it if your available fuel supply is propane.
Mr. Heater 30,000 BTU Natural Gas Heater
Best for: Natural-gas users comparing higher-output wall-heater options. This vent-free model emits 30,000 BTU per hour and is listed to heat up to 1,000 square feet. It has battery-operated electronic ignition, and a battery is included.
Its output and stated coverage exceed those of the listed direct-vent wall heaters, so it may suit buyers who need a higher-output natural-gas option and are considering vent-free equipment.
Limitation: It uses natural gas, not LPG, and is vent-free rather than direct-vent. Check local requirements and the manufacturer’s installation guidance before considering this type of heater.
Tangkula 9,500 BTU Portable Patio Heater
Best for: Buyers seeking portable outdoor propane warmth, not a wall-mounted indoor heater. This tabletop patio model produces 9,500 BTU and is described as providing warmth across an area up to 4.5 feet in diameter. Its features include a stainless-steel burner, a crystal glass tube, tip-over shutoff at a 45-degree angle, and flameout protection.
It may be relevant if the search is for propane heating on a patio, porch, or deck, but it does not match the wall-mounted LPG-heater requirement.
Limitation: The listed product is for outdoor use and is portable. It is not a substitute for an indoor wall heater.
Buying Guide: How to Choose a Wall-Mounted LPG Heater
Does the heater use propane or natural gas?
Check the stated fuel before comparing output. LPG commonly refers to liquid propane in these listings. The Comfort Glow 11,000 BTU and Ashley Hearth 17,000 BTU models are propane heaters. The Mr. Heater and Comfort Glow 17,000 BTU models use natural gas, so they do not meet an LPG-only requirement.
How much heating output and coverage do you need?
Compare both BTU output and the manufacturer’s stated area. The propane options cover up to 350 and 570 square feet, respectively. Actual heating needs depend on the space and conditions, so treat listed coverage as a product specification rather than a guaranteed result.
Should you choose direct vent or vent-free?
The listed propane wall heaters are direct-vent models with sealed burn systems. The Mr. Heater is vent-free and uses natural gas. These formats have different installation considerations; check product instructions, local codes, and qualified installation guidance when deciding.
What safety and installation details matter?
Review ignition type, safety-pilot features, pressure-regulator details, dimensions, and venting requirements. Confirm that the heater’s fuel matches the supply and that the intended wall location and room are appropriate. Do not treat an outdoor patio heater as an indoor heating appliance.
Frequently Asked Questions
Which listed heater is the closest match for wall-mounted LPG heating?
The Comfort Glow 11,000 BTU and Ashley Hearth 17,000 BTU models are the listed wall-mounted direct-vent propane options.
Which propane wall heater has the higher listed coverage?
The Ashley Hearth model is rated for up to 570 square feet, compared with up to 350 square feet for the Comfort Glow 11,000 BTU model.
Are the natural-gas models suitable for an LPG supply?
The product information identifies them as natural-gas heaters, not propane heaters. Choose a model specifically listed for the available fuel.
Is the Tangkula heater a wall-mounted indoor heater?
No. It is a portable outdoor tabletop patio heater intended for outdoor spaces.
Does a stated coverage area guarantee the heater will warm a room?
No. Listed coverage is a product specification. Room conditions and installation can affect heating performance, so verify suitability using the manufacturer’s guidance.