Flame King YSN-CHS10 10,000 BTU Propane Space Radiant Portable Heater Indoor* & Outdoor for Camping, Garage, Ice Fishing, Patio, Green/Black 10K
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
16 left in stock
Arrives
Tuesday, Nov 25
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Size: 10,000 BTU
Features
- SAFETY FEATURES: Built-in Safety Fuel Shutoff, Oxygen Depletion System (ODS), Fire Detection System, Safety Tilt Shutoff, and Exterior Grate Guard to protect you and your family
- FULL COMFORT: Built-in Auto ignition and Thermostat Dial for added heat control. Molded handle for easier transporting.
- ADVANCED THERMOSTATIC TECHNOLOGY: The Thermostatic technology used in this heater is the most efficient in the industrial gas heating market, the versatility and reliability of the Flame King Heater have made it the heater of choice for many.
- LONG LASTING: Lasts up to 2 hours on a single 1 lb propane cylinder (not included) at a 10,000 BTU output.
- OXYGEN DEPLETION SYSTEM (ODS) is a low-oxygen level sensor that shuts off the gas supply to avoid the accumulation of toxic carbon monoxide in the environment.
- THIS HEATER IS SAFE -for indoor use in small recreational enclosures having means for providing combustion air and ventilation, such as enclosed porches, cabins, fishing huts, trailers, tent trailers, tents, truck caps and vans. it may be used for emergency indoor heating when connected to a 1 lb. propane cylinder. this does not apply and is not allowed when being used in Canada & Massachusetts.
- CSA certified to guarantee safety and peace of mind
- ONE-YEAR WARRANTY: 1-Year Manufacturer's Defect Warranty
Brand: Flame King
Special Feature: Adjustable Temperature, Built-in Auto ignition, Built-in Safety Fuel Shutoff, Low-Oxygen Safety Shutoff, Portable, Thermostatic Heater, Tip-Over Protection See more
Color: 10K BTU Heater
Form Factor: Cylinder
Indoor/Outdoor Usage: Indoor
Brand: Flame King
Special Feature: Adjustable Temperature, Built-in Auto ignition, Built-in Safety Fuel Shutoff, Low-Oxygen Safety Shutoff, Portable, Thermostatic Heater, Tip-Over Protection
Color: 10K BTU Heater
Form Factor: Cylinder
Indoor/Outdoor Usage: Indoor
Product Dimensions: 9"D x 15"W x 16"H
Recommended Uses For Product: Backpacking, Camping, Garage, Ice Fishing, Outdoor, Patio
Mounting Type: Floor Mount
Room Type: Patio
Heating Coverage: 300 square feet
Burner type: Radiant
Fuel Type: Propane
Max Temperature Setting: 40 Degrees Celsius
UPC: 850015730504
Item Weight: 8.8 pounds
Manufacturer: Flame King
Item model number: YSN-CHS10
Care instructions: Hand Wash
Assembly required: No
Number of pieces: 1
Batteries required: No
Included Components: 10K BTU Heater
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 10,000 BTU
After a week tent camping in the mountains, covered with blankets, I saw this half off "used-like new", and jumped on buying it for next year. (If you have never bought used-like new, they appear new). It is a nice, big size, yet portable. I tried it out at home and it lit quickly and put out lots of heat. I also bought 4 empty cannisters and a connector to a 20 lb tank and will refil my own 1 lb cans to save money. I think I made a wise purchase.
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Reviewed in the United States on July 31, 2025 by DeeDub
Size: 10,000 BTU
I figured I’d try this as an alternative to the buddy heaters I’ve used in box blinds for close to 20 years. I like the idea of a thermostat to turn heat on/off without having to move in the blind and the constant cycle from pilot to high to low and eventually back to pilot. The thermostat does work, but it apparently doesn’t open or shut quickly enough when working the LP supply - when kicking the heat on or off - it makes more noise than is acceptable in my application - it makes sort of a flutter/waffling sound as the gas supply isn’t sufficient for the heater element. A battery pack and an electric servo for the gas valve would greatly improve it. Heater throws lots of heat - build quality is a little suspect. Not what I was looking for, but it’s getting closer
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Reviewed in the United States on November 16, 2021 by Mike McCourt
Size: 10,000 BTU
What they call a thermostat is really a throttle. It does not cycle on and off like a furnace or air conditioner. In fact, it does not look at temperature at all. This causes it to sputter and squeal continuously at all settings except PILOT and MAX. Yes, it's loud enough to keep you from sleeping and even scare game! A fixed orifice needs a fixed propane flow rate to burn smoothly. Apparently Flame King does not understand basic combustion science! I will be returning the thing needless to say. At least the Mr. Heater Buddy heater has a medium setting with its own orifice.
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Reviewed in the United States on July 21, 2023 by Frederick M.
Size: 10,000 BTU
Works great for camping
Reviewed in the United States on June 29, 2025 by Dale
Size: 10,000 BTU
Thermostat will not shut burner completely off when temperature is reached. Very noisy, sputters constantly and wastes fuel. Cannot be burning clean when it does this. Have to run it wide open all the time. What's the use for the Thermostat then??? Customer Service claims it's OK. Buy the Little Buddy. More reliable.
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Reviewed in the United States on February 26, 2025 by Jeffrey Sells
Size: 10,000 BTU
I love the safety features especially the gas cut off feature if the heater is bumped or knocked over it stops the flow of gas. I am not the most graceful of persons at times and I have two pups who follow me everywhere and they like to chase each other and wrestle so this feature was important to me. The second feature I really like is that it will cut itself off if there is not enough oxygen in the area you are using it in, since I use it in a relatively small area 8 x 12 foot storage area this feature is great too.
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Reviewed in the United States on December 15, 2023 by Jeannie
Size: 10,000 BTU
I bought this because my Mr. Heater was too big, 20,000 btu's. Ive been looking for a heater this size with a thermostat all winter too supplement my furnace heat. My Mr. heater would cook you out every time it came on at 15 ft away so this heater is perfect and gives me more room. I used an adapter to run it off a big tank also. I read reviews saying this heater can't be used inside. Of course it can, just use it. Unless you're using it in a small room thats airtight you will be fine. I haven't seen an airtight rv in my life. Iv'e used radiant heaters in homes for emergencies also, power outages, broken furnace, etc. All radiant heaters work the same. Some might have a low oxygen sensor is the only difference I can think of. After using the for awhile the plastic bottom broke in several places and the most the feet fell off. The thermostat or gas valve doesn't open all the way and I get a partial flame and is really loud. I have to turn it up or down so I dont have to listen to it when it sounds like a blow torch.
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Reviewed in the United States on February 21, 2022 by Charlie
Size: 10,000 BTU
I like how it radiates the heat further and takes the chill off. In the winter I like to work in the garage to repair stuff and keep me occupied in the cold weather when outdoor activities are limited.
Reviewed in the United States on October 19, 2024 by Ed