TALK TO AN EXPERT: 1-844-945-3625
TALK TO AN EXPERT: 1-844-945-3625
by Cliff Co 5 min read
When the temperature drops and your primary heating system fails, having a reliable backup matters. A Martin Propane Heater doesn't require electricity, which makes it a genuinely useful backup for power outages and emergencies. Here's why it holds up against other backup heat options, and what to know before you rely on one.


Most homes rely on an electric furnace, heat pump, or natural gas system as the primary heat source. All three can go down during a power outage or equipment failure, electric systems obviously need power, and many gas furnaces also rely on electric ignition and blower motors.
This is where a backup like a Martin Propane Heater comes in. Because it doesn't need electricity to ignite or run, it keeps producing heat even when the rest of the house's systems are offline.

One important note: Martin's direct-vent models are permanently wall-mounted, professionally installed appliances, not something you move from room to room during an emergency. If you're planning for backup heat, install the unit ahead of time in the room where you'll need it most, rather than counting on it as a grab-and-go solution.

An open masonry fireplace feels warm to stand in front of, but it's a poor whole-room heat source. Most of the heat produced goes straight up the chimney, and the draft created can actually pull warm air out of the rest of the house. Here's how a propane heater compares:

Martin Propane Heaters are a strong choice, but they aren't the only backup heating option. Here's how the alternatives stack up:

Pellet stoves. Similar to wood stoves but burn compressed pellets, typically with a hopper feed system. Most models still require electricity to run the auger and blower, which limits their usefulness during a power outage unless paired with a battery backup.

Kerosene heaters. A kerosene heater can produce significant heat during an outage and is sized similarly to comparable propane units. Kerosene has historically been somewhat more expensive and less widely available at retail than propane, though pricing varies by region.


Any heating system, backup or primary, performs better when the home holds onto the heat it produces:
Martin's direct-vent models use sealed combustion, drawing air from outside and exhausting outside through the same vent, so the flame never touches room air. Even so, a working carbon monoxide detector is good practice with any fuel-burning appliance in the home. Inspect propane tanks and connections regularly, and follow the manufacturer's installation and clearance guidelines closely.
Yes. Martin's direct-vent models use piezo ignition and a mechanical thermostat, so most don't require any electrical connection to operate, which is exactly what makes them useful during a power outage.
No. The MDV series is a permanently wall-mounted appliance that requires professional installation by a licensed gas fitter on a qualifying exterior wall. It's best installed ahead of time in the room you'd most want heated during an outage, rather than relied on as something you move room to room in an emergency.
For whole-room heating, generally yes. An open fireplace loses most of its heat up the chimney and can pull warm air out of the rest of the house through the draft it creates. A properly sized propane heater keeps the heat it produces inside the room.
A wood-burning stove is the most common electricity-free alternative. Pellet stoves and most geothermal systems require power to run their feed mechanisms or compressors, which limits their usefulness during an outage unless paired with a battery backup.
A Martin Propane Heater is a genuinely useful backup heating option precisely because it doesn't depend on the grid. Installing one ahead of time, in the room where you'd need heat most during an outage, gives you a dependable source of warmth when your primary system goes down. Pair it with basic heat-retention steps around the house, and a single backup heater goes a lot further than it would on its own.
Browse the full Martin Heaters collection to find the right size for your space.
Have any questions or would like to place an order? We'd love to help. Chat with our friendly customer service team by calling 1-844-945-3625, chatting in on our website, or emailing us at customersupport@wildoaktrail.com. We look forward to hearing from you!
Cliff, a passionate storyteller and hardcore seller, here to share insights and knowledge on all things prep. He firmly believes in only selling things he'd use himself, making sure only the best get to his readers' hands.
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