HearthRite Vent-Free Blue Flame Heater

Experience dependable warmth and efficient comfort with the HearthRite Vent-Free Blue Flame Gas Heater, designed to deliver consistent supplemental heating with a clean, contemporary appearance.

Available in 6,000, 10,000, 20,000, and 30,000 BTU models, the HearthRite Blue Flame Series offers versatile heating solutions for residential spaces where additional warmth is desired.

Unlike radiant heaters that primarily warm surrounding objects, blue flame technology heats the air, allowing warmth to circulate naturally throughout the room. Its attractive white cabinet and visible blue flame create a practical heating solution that blends effortlessly into a variety of interior settings.

Engineered for efficiency, these vent-free heaters offer 99.9% heating efficiency and operate without electricity, providing an additional source of warmth during power outages. An integrated Oxygen Depletion Sensor (ODS) automatically shuts off the heater when insufficient oxygen is detected.

Choose between manual and thermostat-controlled models, with dedicated Natural Gas or Liquid Propane configurations to accommodate your installation requirements.

Whether you're supplementing an existing heating system or adding warmth to a frequently used living space, the HearthRite Blue Flame Heater combines straightforward operation, dependable performance, and everyday comfort.

Features 

• Four Heating Capacities: Available in 6,000, 10,000, 20,000, and 30,000 BTU models.
• Blue Flame Heating Technology: Warms the surrounding air for natural heat circulation.
• 99.9% Heating Efficiency: Vent-free operation minimizes heat loss through external venting.
• No Electricity Required: Continues providing heat during electrical outages.
• Oxygen Depletion Sensor: Built-in safety system automatically shuts off the heater when oxygen levels become insufficient.
• Natural Gas or Propane: Select the appropriate fuel-specific model.
• Manual or Thermostat Controls: Manual operation on 6,000 BTU models; thermostat control on 10,000, 20,000, and 30,000 BTU models.
• Wall-Mount Installation: Mounting provisions allow a space-saving installation.
• Optional Floor Stand: Available for approved floor-mounted installations.
• Optional Blower: Compatible with select models for enhanced warm-air distribution.
• White Cabinet Finish: Clean, understated design suitable for various interiors.
• Three-Year Limited Warranty: Manufacturer coverage on parts and labor, subject to warranty terms.

Specifications

Model	Heating Capacity	Control Type	Fuel Type	Weight
HBW06ML	6,000 BTU	Manual	Propane	18.5 lbs
HBW06MN	6,000 BTU	Manual	Natural Gas	18.5 lbs
HBW10TL	10,000 BTU	Thermostat	Propane	19 lbs
HBW10TN	10,000 BTU	Thermostat	Natural Gas	19 lbs
HBW20TL	20,000 BTU	Thermostat	Propane	21.25 lbs
HBW20TN	20,000 BTU	Thermostat	Natural Gas	21.25 lbs
HBW30TL	30,000 BTU	Thermostat	Propane	28.25 lbs
HBW30TN	30,000 BTU	Thermostat	Natural Gas	28.25 lbs

Dimensions

Heating Capacity	Width	Height	Depth
6,000 BTU	16.29"	23"	7.44"
10,000 BTU	16.29"	23"	7.44"
20,000 BTU	19.84"	23"	7.44"
30,000 BTU	27.16"	23"	7.44"

Verify current model specifications and installation clearances before installation.

Optional Accessories

HABLR – Blower Accessory

Compatible with HBW20 and HBW30 models. Helps circulate heated air throughout the room.

HABF – Floor Stand

Compatible with HBW06, HBW10, HBW20, and HBW30 models. Provides an alternative to wall mounting where permitted.

Accessories are sold separately. Floor stands may not be used in bedroom installations.

Installation & Safety Information

The HearthRite Blue Flame Heater is a vent-free gas appliance intended for approved indoor installations.

• Professional installation by a qualified gas technician is recommended.
• The heater must be installed according to manufacturer instructions and applicable local codes.
• Adequate combustion and ventilation air must be provided.
• Bedroom and bathroom installation restrictions vary by model and jurisdiction.
• Natural Gas and Propane models are fuel-specific and are not interchangeable.
• The heater must be securely installed to a wall or approved floor stand; it is not portable.

Important: Vent-free gas heaters are prohibited or restricted in certain jurisdictions. Verify local code requirements and manufacturer installation limitations before purchasing.

Shipping & Warranty

Shipping & Delivery

At Eternal Flame Outdoors, we are committed to providing a seamless shopping and delivery experience.

FREE Standard Shipping: Available throughout the contiguous United States.

• Ready-to-Ship Products: Ready-to-ship products typically process within 2–5 business days.
• Made-to-Order Products: Made-to-Order products typically process within 4–6 weeks.
• Freight Delivery: Larger items may ship via curbside freight delivery.
• Shipping Updates: Tracking information will be provided once your order ships.

For questions regarding product availability, estimated delivery times, or special shipping arrangements, please refer to our Shipping Information.

Manufacturer Warranty

At Eternal Flame Outdoors, we proudly offer premium products from established manufacturers committed to quality and craftsmanship.

• Manufacturer Warranty: Products include applicable manufacturer warranty coverage, where offered.
• Warranty Assistance: Our customer service team is available to help you locate warranty information and understand the manufacturer's warranty claim process.

For specific warranty details, please refer to the manufacturer's warranty documentation or for complete details please refer to our Warranty Information.