Natural gas heater 20,000 BTU blue flame vent free - About the most attractive and most efficient model on the market. Built in blower saves installation time and money. This is the MHVFB20NGBT by Mr Heater delivering 20,000 BTU
MHVFB20NGBT blue flame vent free natural gas heater
Heats 300-600 square feet. Includes factory installed blower fan, thermostat, electronic ignition and easy to read room temperature display.
Operates without electricity during power outages - this natural gas heater is an excellent heat source during uncomfortable winter periods because the heater still heats when the electrically powered blower is inoperable.
Easy to install. Tools required: phillips screwdriver and pipe wrench. Feet kit (shown in picture) and wall mount bracket options are both included with the heater.
Safety is an important factor with any heat source and this natural gas heater, has a built-in low oxygen shut-off sensor (ODS system) that shuts the unit down if it ever detects a possible problem.
Too large (by building code) for use in bathrooms or bedrooms. Not certified for use in recreational vehicles
The blower is built in so you get big savings when compared to the equivalent sized heaters without the blower such as DESA's. Not only do you save the 39 dollar price of the blower but you don't have the added task of taking the cover off of the heater to install the blower yourself.
Operates during power outages without electricity, in this non-electric mode, the heater works without the blower.
The ignition system is battery powered. Simply unscrew the ignitor button to insert the battery.
