Martin 20,000 BTU Direct Vent Propane Heater MDV20VP
Martin 20,000 BTU Direct Vent Propane Heater MDV20VP
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Martin 20,000 BTU Direct Vent Propane Heater MDV20VP
Maximize your heating potential with the Martin MDV20VP, the most powerful unit in the Martin direct vent line. Capable of warming larger spaces up to 538 sq. ft., this 20,000 BTU heater combines robust performance with the aesthetic appeal of a ceramic glass viewing window. Like its smaller counterparts, it requires absolutely no electricity, offering a dependable and silent heating solution for off-grid homesteads, larger cabins, and remote workspaces.
Questions about this heater?
Call Sales Support: +1 (844) 603-4743 | Email: sales@thecabindepot.com
Or submit a request via our Support Form (select "Sales" category)
Key Features & Benefits:
Important Performance & Support Information
Please review the following details to ensure this heater is right for your space:
-
Heating Capacity: 20,000 BTU (approx. up to 538 sq. ft.)*
*Actual performance varies based on ceiling height, insulation, and outside temperature. - Gas Connection: Designed for Liquid Propane (LPG). Ensure all connections are performed by a qualified gas technician.
- Clearances: 7" from floor, 6" from sides, 24" from top.
- Wall Space: This unit is wider than smaller models (26" Width). Please measure your installation area carefully.
- High Altitude: Rated for elevations up to 2,000 ft. Above 2,000 ft, input ratings should be reduced by 4% for each 1,000 ft.
- The Cabin Depot® recommends qualified installers and accepts no liability for customer installations.
Having trouble with your heater? We can help with troubleshooting!
Technical Support (The Cabin Depot):
Warranty Claims (Manufacturer):
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Martin Direct Vent Heater (Visio) |
| Manufacturer | Martin (Bismar Inc.) |
| Model Number | MDV20VP |
| Fuel Type | Liquid Propane |
| Max BTU Input | 20,000 BTU/hr (Variable down to 6,000) |
| Thermal Output | 16,000 BTU/hr (80% Efficiency) |
| Heating Area | Approx. 538 sq. ft. (50 m²) |
| Fuel Consumption | ~1.08 hrs/lb (at max continuous operation) |
| Wall Thickness Range | 4-1/2" to 12-5/8" (11.5cm - 32cm) |
| Dimensions (W x D x H) | 26" x 8-1/4" x 22-5/8" (66 cm x 21 cm x 57.5 cm) |
| Weight | 47.4 lbs (21.5 kg) |
| Ignition Type | Piezo |
| Thermostat | Built-in (Hi-Lo Dial) |
| Window | Glass-Ceramic Visor |
| Warranty | 1 Year Parts / Lifetime Combustion Chamber |
| Contents | Heater Unit, Vent Installation Kit, Wall Template, Manual |
Powerful, silent heat for your largest off-grid spaces.
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