Mr. Heater
Mr. Heater Vent Free Blue Flame Propane Heater F299720
Mr. Heater Vent Free Blue Flame Propane Heater F299720
This 20,000 BTU liquid propane vent-free heater delivers reliable supplemental warmth to spaces up to 700 sq. ft. Equipped with an integrated thermostat, it allows precise temperature control, while the clean-burning blue flame tube burner uses natural convection to circulate comfortable heat efficiently.
Designed for easy operation without electricity, the unit features a battery-powered electronic ignition and comes with wall mounting brackets for secure installation. An integrated Oxygen Depletion Sensor ensures safe indoor operation.
Key Features
| Brand | Mr. Heater |
| Model Number | F299720 |
| Product Type | Propane Space Heater |
| Heat Output | 20,000 BTU/hr |
| Heating Coverage | 700 sq. ft. |
| Fuel Type | Liquid Propane |
| Heating Method | Convection |
| Mounting Type | Wall Mount |
| Ignition Type | Battery Electronic Ignition |
| Safety Features | Oxygen Depletion Sensor (ODS) |
| Dimensions | 11.42"D x 20.28"W x 25.51"H |
| Item Weight | 19.6 lbs |
| Efficiency | 99.9% |
| Manufacturer | Enerco Group Inc. |




Highlights
- 20,000 BTU/HR
- Heats up to 700 sq. ft.
- Battery operated electronic ignition - requires one AAA battery (included)
- No Electricity Required
- No venting or chimney required
- Indoor Safe
- ODS low oxygen safety shut-off control
- Blower Fan Kit Sold Separately (F299201)
- Economical - 99.9% efficient
- Operates with Liquid Propane
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Compatibility
Compatible with optional Blower Fan Kit (F299201), sold separately.
Warranty
1 year limited manufacturer's warranty.What's included
- Wall mounting hardware included
- One AAA battery included
Frequently asked questions
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