Martin 11,000 BTU Direct Vent Propane Heater MDV12P

Keep cozy this winter with the Martin MDV12P, a robust 11,000 BTU direct vent propane heater designed specifically for off-grid living. Featuring a solid die-cast aluminum front, this unit is built for durability and efficient heat distribution. Because it requires absolutely no electricity to operate, it is the perfect heating solution for cabins, cottages, and remote workshops where power is scarce or unreliable.

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Key Features & Benefits:

11,000 BTU Capacity: Delivers substantial heat for medium-sized spaces up to 323 sq. ft.

Non-Electric Operation: Operates entirely without power, ensuring you stay warm even during blackouts or in off-grid locations.

Direct Vent Safety: Sealed combustion system draws air from outside and vents exhaust externally, eliminating Carbon Monoxide concerns.

Built-In Thermostat: Automatically regulates heat output (Hi-Lo Dial) to maintain your desired room temperature, maximizing fuel efficiency.

Heavy-Duty Construction: Features a solid die-cast aluminum grill for better heat flow and long-lasting durability.

Complete Kit: Includes the wall template and vent installation kit for a standard setup.

Piezo Ignition: Reliable push-button ignition system eliminates the need for matches or batteries.

Important Performance & Support Information

Please review the following details to ensure this heater is right for your space:

Heating Capacity: 11,000 BTU (approx. up to 323 sq. ft.)*
*Actual performance varies based on ceiling height, insulation, and outside temperature.
Gas Connection: Designed for Liquid Propane (LPG) only. Connecting to an unregulated tank is dangerous; professional installation is recommended.
Clearances: 7" from floor, 6" from sides, 24" from top.
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.

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Technical Specifications

Specification	Details
Product Name	Martin 11,000 BTU Direct Vent Heater
Manufacturer	Martin (Bismar Inc.)
Model Number	MDV12P
Fuel Type	Liquid Propane
Max BTU Input	11,000 BTU/hr (Variable down to 3,600)
Thermal Output	8,800 BTU/hr (80% Efficiency)
Heating Area	Approx. 323 sq. ft. (30 m²)
Fuel Consumption	~2 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)	15" x 7-1/8" x 22-5/8"
Weight	25.3 lbs (11.5 kg)
Ignition Type	Piezo
Thermostat	Built-in Hi-Lo Dial
Warranty	1 Year Parts / Lifetime Combustion Chamber
Certifications	CSA Certified (Canada & USA)