Product Details
The Dyna-Glo™ BF30NMDG-4 is a 30,000 BTU natural gas blue flame vent-free wall heater designed for safe, indoor supplemental heating, making it suitable for homes, cabins, and garages. Utilizing advanced vent-free technology, this heater does not require a flue or chimney and operates without electricity, making it ideal for everyday heating and emergency situations. Operating with 99.9% efficiency on natural gas, it employs blue flame technology to distribute heat similarly to central heating systems. The Low-Med-Hi variable control knob allows for customizable heat settings, while a built-in oxygen depletion sensor (ODS) enhances safety by shutting down the heater in the event of carbon monoxide or reduced oxygen levels. The heater includes all necessary hardware and a bracket for wall mounting, and optional base legs (B2240711) and a wall heater fan (B2240712) can be purchased separately for added versatility. The product must be installed by a licensed contractor and is not for sale in Austin & Houston Texas, Minnesota, New York City, California, or Canada. Please verify local installation codes and regulations.








