It's a millivolt system so no power is needed (with the exception of convection fans if equipped). Follow your lighting instructions on the data tag (likely on the rear of the unit) and enjoy the heat. Answer from Statbot5000 on reddit.com
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Wayfair
wayfair.com › keyword.php
Vented Propane Heaters That Do Not Need Electric Start | Wayfair
ProCom's Blue Flame Ventless Indoor Gas Space Heaters make supplemental heating fast and easy! Just push a button for easy ignition, stand back and enjoy a great source of dependable, affordable heat.
People also ask

Q. How efficient are non-electric gas heaters?
A. Non-electric gas heaters can be very efficient, with some models boasting up to 99% efficiency. This means that nearly all of the fuel is converted into heat, making them a cost-effective option for heating.
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ruralenergy.com
ruralenergy.com › home › heating equipment › gas › non-electric
Non-Electric Gas Stoves, Portable Gas Heaters | Rural Energy
Q. How does a non-electric gas heater work?
A. Non-electric gas heaters work by burning propane or natural gas to produce heat. The heat is then distributed through a vent or through radiant heat.
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ruralenergy.com
ruralenergy.com › home › heating equipment › gas › non-electric
Non-Electric Gas Stoves, Portable Gas Heaters | Rural Energy
Q. Do non-electric gas heaters require a chimney?
A. Non-electric gas heaters may require a chimney or venting system to properly vent exhaust gases. This will depend on the model of the heater and the installation requirements.
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ruralenergy.com
ruralenergy.com › home › heating equipment › gas › non-electric
Non-Electric Gas Stoves, Portable Gas Heaters | Rural Energy
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HouseholdAir
householdair.com › direct-vent-propane-heater-no-electricity
8 Best Vented Propane Heater No Electricity (November 2025)
December 11, 2021 - A compact, space-saving heater that’s easy to install, the attractive William Comfort gas wall furnace is another worthy consideration when shopping for a direct vent propane heater. The unit doesn’t require electricity to run and utilizes matchless piezoelectric ignition for the utmost convenience.
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Rural Energy
ruralenergy.com › home › heating equipment › gas › non-electric
Non-Electric Gas Stoves, Portable Gas Heaters | Rural Energy
A. Non-electric gas heaters can ... A. Yes, non-electric gas heaters are a great option for heating during a power outage, as they do not require electricity to operate....
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In-Depth Outdoors
in-depthoutdoors.com › community › forums › topic › direct-vent-propane-heaters-without-electricity-recommendations
Direct vent propane heaters without electricity recommendations? - General Discussion Forum - General Discussion Forum | In-Depth Outdoors
I’m a direct vent guy but remember they are not as efficient as fan forced units. I would go bigger than you think you need. My 8×16 plus V has a 20000btu that works great but I wouldn’t go smaller. I’m super tight foam top to bottom. If you watch eBay you might see the discontinued Orbis units from time to time.
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Amazon
amazon.com › Comfort-Glow-KWP524-Propane-Infrared › dp › B01JM96USA
Amazon.com: Comfort Glow Vent-Free 30,000 BTU Radiant Propane Heater for Indoor Use, Thermostat, 1,250 Sq. Ft. Heat, Piezo Ignition, 99.9% Efficient : Home & Kitchen
PROPANE HEATER, NO ELECTRICITY REQUIRED: This propane heater operates without the need for electricity, making it a reliable source of heat during power outages or in off-grid settings.
Find elsewhere
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GHP Group Inc
ghpgroupinc.com › products › dyna-glo-30-000-btu-liquid-propane-infrared-vent-free-wall-heater
Dyna-Glo 30,000 BTU Liquid Propane Infrared Vent Free Wall Heater
Dyna-Glo wall heaters are the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. These heaters are great for use in your home, cabin, or garage.
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Reddit
reddit.com › r/offgrid › tankless propane hot water heater with no electricity
r/OffGrid on Reddit: Tankless propane hot water heater with NO electricity
June 3, 2025 -

I help maintain a small off-grid cabin. We have a tankless hot water heater that's dying after something like 30 years (fair play to it) and I'm looking for a replacement. I'm not picky about precise temperature regulation, or flow, or any of that stuff. If I can get water that's a little too hot for a bath but not scalding, and enough of it to eventually fill up a bath tub or fill some buckets to wash dishes, that's great. We have a gravity water system but pretty decent water pressure considering.

However! We have limited electricity. Every time I talk to someone about our electric, they're like, huh, wow, that really IS a tiny system. I'd really prefer something that can operate with zero electricity. Maybe a piezo lighter? I keep finding stuff that's advertised as having wi-fi and that's the exact opposite of what I want.

Edit: this needs to be an indoor install. It's already plumbed and ready.

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Permis
permies.com › t › 270210 › propane-demand-hot-water-heaters
propane on demand hot water heaters (no electricity) (gear forum at permies)
I bought my first on-demand propane water heater in 1986. A small Paloma PH-5, sold as a boat water heater, propane with no electricity required. It worked great. The water temperature was controlled by restriction; if you needed hotter water, you got less, but it sure was hot.
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Reddit
reddit.com › r/preppers › looking for a heater that doesn't run on electricity
r/preppers on Reddit: Looking for a heater that doesn't run on electricity
October 15, 2024 -

Hello, I'm looking for a heater that does not run on electricity. As far as propane and kerosine, I have never used it, please do not laugh at me, are those safe inside? How do you get the Propane and or Kerosene? What is the cost for the Kerosene or Propane? How easy it it to fill the heater with the liquid? Looking for something affordable. Thank you so much.

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Worldmkting
worldmkting.com › our-products › vent-free-gas-wall-heaters-stoves
Our Products - Vent Free Gas Wall Heaters & Stoves - Page 1 - World Marketing of America, Inc.
The free standing design of our vent free stoves makes them a great choice where wall space is too limited to install a wall heater or fireplace. You also get the charm of a real wood fire without all the mess of wood and ashes. No electricity is required for our wall heaters or stoves, making ...
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Amazon
amazon.com › non-electric-heaters-indoor › s
Amazon.com: Non Electric Heaters For Indoor
Stay warm this season with non-electric indoor heaters. Browse portable, fuel-efficient options with safety sensors and customizable heat output for your space.
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Comforthomeproductsinc
comforthomeproductsinc.com › comfort-glow-kwp214-12-000-btu-2-plaque-propane-lp-infrared-vent-free-wall-heater
Comfort Glow Vent-Free 12,000 BTU Radiant Propane Heater, Heat Up To 400 Sq Ft, Indoor - KWP212
Comfort Glow Vent-Free 12,000 BTU Radiant Propane Heater, Heat Up To 400 Sq Ft, Indoor - KWP212
Description · Specifications · Shipping & Returns · Comfort Glow Vent-Free 12,000 BTU Radiant Propane Heater for Indoor Use, Variable Heat Control, 400 Sq. Ft. Heat, Piezo Ignition, 99.9% Efficient · The Comfort Glow Infrared Radiant Vent-Free Heater is a powerful and efficient propane heater for indoor use, delivering 12,000 BTUs to heat areas up to 400 sq. ft. This versatile propane heater provides flexibility for various spaces like homes, small garages, and offices. Its radiant infrared heat warms like the sun, using 2 high-quality ceramic plaques, making it a reliable space heater that op
Price   $168.00
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propane-heater
propaneheater.biz › propane heater › electricity › vented propane heater no electricity
Vented Propane Heater No Electricity | Rv Propane Heater Vented No Electricity
Are you looking for a power outage-free propane heater? then you need the vent-free heater from blue flame vent-free heater. This device is designed for use when there is no electricity to power your home.
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Bob Vila
bobvila.com › reviews › major systems › hvac › the best non-electric heaters for your home needs, tested
The Best Non-Electric Heaters for Your Home, Tested and Reviewed
April 11, 2024 - Q. How can I heat my house without electricity? The best way to heat a home during a power outage is to have a gas alternative. This can consist of a ventless gas fireplace that runs off of natural gas or propane, or a gas-powered ...
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Practical Machinist
practicalmachinist.com › forums › manufacturing today › general - archive
General - Archive | OT- Are ventless propane heaters safe? | Practical Machinist - Largest Manufacturing Technology Forum on the Web
December 11, 2005 - Guys at work bitch to me about being tired, sleepy, or getting a cold. I ask them just what their life is worth. Apparently their life is worth very little. It is easy to install a decent vented heater with a four inch hole through a wall. Propane vented heaters need no electricity and the ...
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DIY Solar Forum
diysolarforum.com › solar systems › off-grid living discussion
Heat without electricity recommendations. | DIY Solar Power Forum
October 24, 2022 - At my folks camp they have a floor heater that has always kicked ass. Yet all of the non electric options look pretty inefficient compared to electric operated heaters like rinnai's and such. I doubt running a generator to get the extra efficiency on propane really makes sense.
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Hearth.com
hearth.com › forums › main hearth forums › it's a gas!
Looking for ventless wall mount propane heater options. | Hearth.com Forums Home
September 3, 2023 - Electric usage is very minimal, with variable speed blower on low. Coaxial wall vent can be directly behind heater, or remotely located. ... A few Jotul Firelight 12's, a couple of BK Ashford 30's, some open fireplaces... ... There's lots of direct vent fireplaces out there that have a standing pilot and can use a mechanical or battery powered thermostat. Ventless gas appliances are illegal here, and for good reason.
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The Home Depot
homedepot.com › p › Mr-Heater-30-000-BTU-Vent-Free-Blue-Flame-Propane-Icehouse-Indoor-Space-Heater-Black-MHVFGH30LPBT › 305088514
Mr. Heater 30,000 BTU Vent Free Blue Flame Propane Icehouse Indoor Space Heater - Black MHVFGH30LPBT - The Home Depot
Mr. Heater 30,000 BTU Vent Free Blue Flame Propane Icehouse Indoor Space Heater - Black MHVFGH30LPBT
Mr. Heater vent free heaters are the perfect supplemental heating solution, even on the coldest days. Conveniently equipped with a thermostat and battery powered ignition, they require no electricity so you can keep warm even if the power goes out. They include both a wall bracket and floor feet for versatile mounting options. The 30,000 BTU blue flame propane garage heater model heats up to 1000 square feet and has a metal heat shield for added durability. Uses a clean burning blue flame tube burner and integrated blower, along with natural convection, to circulate warm comfortable air. With
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Price   $218.95