Mr. Heater Big Maxx 75,000 BTU Natural... The MHU75NG is a propane fired, forced air convection heater. This unit is ideal when ceiling heights do not allow for i... $609.99
Mr. Heater 4 Inch Horizontal Vent Kit... The F102845 vent kit is to be used for horizontal venting for any of the MHU45 or MHU75 heaters. It includes one gas ven... $86.80
Mr. Heater 4 Inch Vertical Vent Kit for... The F102848 vent kit is to be used for vertical venting only for the MHU75LP/MHU75NG only. It includes one 4" gas vent c... $96.87
