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Mr. Heater

Mr. Heater Vent Free Blue Flame Propane Heater F299720

Mr. Heater Vent Free Blue Flame Propane Heater F299720

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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

What is the heating coverage area for this heater?

This heater provides 20,000 BTU/hr of heat output and warms spaces up to 700 sq. ft.

Does this heater require electrical power to operate?

No electricity is required. The electronic ignition operates using one AAA battery, which is included.

What safety features are built into this unit?

It is equipped with a factory-standard Oxygen Depletion Sensor (ODS) low-oxygen safety shut-off control for indoor safety.

Does this unit include hardware for mounting?

Yes, wall mounting hardware is included. Floor mounting feet are not included.

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