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smart load management
Note for 208V units: use the dedicated 208V heater
The enclosed body design not only muffles sound but also features easy-access panels
000 BTU/hr of heating power
Once installed
Martin Direct Vent Propane Wall Heater MDV20P – 20,000 BTU | Off‑Grid Wall‑Mount Heating Solution Backup Storage Solution smart load managementHeat up your off grid space with the Martin Direct Vent Propane Wall Heater MDV20P. The industry leading wall furnace keeps your living or work space warm with a direct vent wall heater that includes a built in thermostat to monitor your heat dispersion. The direct vent gas heater produces safe, clean energy thats economical and aesthetically pleasing. Installation is made easy by connecting the heater to a gas fitter to heat your living space
