Mr. Heater Blue Flame Vent Free Propane Heater 10000 BTU
- Indoor Outdoor Usage: Indoor
- Fuel Type: Propane
- Heating Method: Convection
- Heating Element: Radiant
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward vent-free convection heater for a room up to 250 square feet, though it is not suited to higher elevations given the manufacturer's own altitude warning.
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ASIN: B01DPZ56PUModel: F299710Category: Propane Space Heaters
Overview
Legs for freestanding use or hardware for a wall mount both ship with this Mr. Heater Blue Flame unit, a 10,000 BTU vent-free propane heater built for spaces up to about 250 square feet with no electrical hookup needed.
The blue flame burner spreads convection heat evenly across a room rather than throwing direct radiant heat, and an automatic low oxygen shutoff system handles the safety side. One spec worth noting for buyers at elevation: above 4,500 feet the pilot and oxygen sensor can shut the heater down.
- 10,000 BTU liquid propane heater
- Heats spaces up to 250 square feet
- CSA-certified automatic low oxygen shutoff
- Legs and wall mounting hardware included
Who it's for
A cabin, garage, workshop or similar space at low to moderate elevation that needs a fixed, vent-free propane heat source is the fit. Homes above about 4,500 feet are a poor match, per the manufacturer's own warning.
Pros and cons
- Even, whole-room convection heat rather than direct radiant heat
- CSA-certified automatic low oxygen shutoff
- Can stand freestanding on legs or mount to a wall
- Mounting hardware included
- Manufacturer warns of possible shutdowns above 4,500 feet elevation
- 250 sq ft ceiling limits it to smaller rooms
Performance notes
The blue flame burner heats air by convection rather than radiating heat directly, so it warms a whole room more evenly than a radiant tank top or Buddy-style heater would. The CSA-certified automatic low oxygen shutoff cuts gas if oxygen levels drop too far, and the unit can stand on its included legs or mount to a wall with the supplied hardware.
Specifications
| Brand | Mr. Heater |
|---|---|
| Model | F299710 |
| Dimensions & fit | |
| Item Weight | 13.4 pounds |
| Item Dimensions D x W x H | 11.4 × 15.3 × 21.6 inches |
| Capacity & performance | |
| Heating Method | Convection |
| Heating Element | Radiant |
| Number of Speeds | 1 |
| Max Temperature Setting | 90 °F |
| Heating Coverage | 250 sq ft |
| Power & efficiency | |
| Fuel Type | Propane |
| Power Source | Gas |
| Construction & materials | |
| Color | White |
| Compatibility & installation | |
| Mounting Type | Wall Mount |
| Included components | |
| Unit Count | 1 |
| Included Components | Wall mounting hardware included |
| Warranty & support | |
| Warranty Description | Not applicable. |
| Other details | |
| Indoor Outdoor Usage | Indoor |
| Form Factor | Free-Standing Or Wall-Mountable |
| Room Type | Bedroom, Home Office, Living Room |
| Number of Items | 1 |
| Recommended Uses For Product | Home |
| Special Features | Blue Flame, Automatic Low Oxygen Shut-Off |
| Part Number | F299710 |
| Item Type Name | Vent Free Heater |
Frequently asked questions
Can the Mr. Heater 10,000 BTU Blue Flame heater be wall mounted?
Yes, it ships with both legs for freestanding use and hardware for a wall mount.
Does elevation affect this heater?
Yes, the manufacturer warns that operating above 4,500 feet above sea level could cause the pilot or oxygen sensor to shut the heater down.
What safety feature protects against low oxygen?
A CSA-certified automatic low oxygen shutoff system cuts the heater off if oxygen levels drop too low.