30,000 BTU Blue Flame Vent-Free Thermostatic Garage Heater

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Dyna-Glo GBF30DTDG-4 30,000 BTU Blue Flame Vent-Free Thermostatic Garage Heater

Item #: GBF30DTDG-4 by Dyna-Glo

UPC #: 872076037699

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$597.18 /each

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Manufacturer Warranty

1 Year Limited Warranty

General Color Family


Area Heated (Sq. Ft.)



1 Year Limited Warranty

Product Depth (in.)




Automatic Shut-Off


Heater Type


Pack Size


Product Height (in.)


Certifications and Listings

CSA Certified

Ignition Type

Interrupted Spark

Heat rating (BTU/hour)




Product Width (in.)


Connection Size

3/8 in. NPT

HVAC Product Type


Annual Fuel Utilization Efficiency (AFUE) (%)




Fuel Type

Dual Fuel, Other



Dyna-Glo wall heaters are the ideal choice for safe, indoor supplemental heating. These heaters are great for use in your garage. Since these heaters do not require electricity to operate, they make an excellent choice for everyday heating and emergency situations when the power goes out. Blue Flame Garage Heaters burn with 99.9% efficiency and operates on Liquid Propane or Natural Gas. Not for sale in California or Canada. Check your local regulations on installation restrictions and requirements. Propane use requires 100 lbs. tank or larger with 2-stage adjustable regulator available from local gas company. Innovative Can be operated with Propane OR Natural Gas. Dependable - Ideal for daily supplemental or emergency use, such as power outages. Economical - Cut heating bills by warming only occupied areas. Comfort Heater automatically adjusts to your desired temperature, just like your home thermostat. SAFE - Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected and Wrong Fuel Shut-Off. Convenient 1 continuous press of the battery assisted igniter makes ignition quick and effortless. Versatile - Includes all necessary hardware and bracket for wall mounting. Upgradeable - Separately sold optional Wall Heater Fan (WHF100) distributes heat in a quiet, yet powerful way.

  • Dual fuel technology allows the unit to be operated with Liquid Propane or Natural Gas
  • Blue flame technology works by convicting heat to warm the air the same way as a central heating system
  • Up to 30,000 BTU's per hour heats up to 1,000 sq. ft.
  • Thermostat control knob automatically maintains your room's ideal heat level
  • No electricity required allows for reliable back-up heating in case of an emergency situation
  • Separately sold optional fan (WHF100) improves the amount of square footage the heat reaches in a quiet, yet powerful way
  • Innovative Wrong Fuel Shut-Off prevents any hazard associated with incorrect fuel hook-up from EVER occuring
  • 1 Year Warranty
  • Not for sale in California or Canada
  • Prior to placing your order, please check local and state codes to determine if vent-free heaters are permitted in your locality
  • Operating heater above elevations of 4,500 feet could cause pilot outage.

This product and the fuels used to operate this product (liquid propane or natural gas), and the products of combustion of such fuels, can expose you to chemicals including benzene, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65Warnings.ca.gov