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Deal.ai › Sengoku › Oil Stoves
Sengoku
Sengoku Keroheat 23 500 BTU Kerosene Heater

Sengoku Keroheat 23 500 BTU Kerosene Heater

Best price now

$1,130.23at WalmartChecked 6 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $1,130.23 at Walmart (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Sengoku Keroheat 23 500 BTU Kerosene Heater

The Sengoku Keroheat is a portable convection kerosene heater rated at 23,500 BTU, sized for garages, workshops, cabins and job sites where an electric heater cannot keep up. It runs about 12 hours on a 1.9-gallon tank and lights with a push button, so no matches are needed. Safety features include automatic shut-off, tip-over protection and guard grills. Against electric space heaters it delivers far more heat without a circuit, but it needs kerosene, a vented or well-ventilated space, and the wick and fuel smell need regular attention.

Best forGarages and workshopsCabins and off-grid roomsJob sites and emergency backup heatLarge open spaces up to roughly 900 square feet
Pros
  • High 23,500 BTU output for its size
  • About 12 hours of run time per fill
  • Push-button ignition, no matches
  • Automatic shut-off and tip-over protection
  • Siphon pump and batteries included
Cons
  • Kerosene fuel is costly and not always easy to find
  • Wick needs periodic cleaning or replacement
  • Kerosene odor and fumes require ventilation
  • Tank must be filled carefully to avoid spills
  • Heavier and bulkier than electric heaters

Sengoku Keroheat 23 500 BTU Kerosene Heater prices at every store

  • WalmartNew

    In stockSold by Max WarehouseReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,130.23Free shippingChecked 6 h ago
    Visit Walmart
  • Lowe'sNew

    In stock

    $1,141.71Free shippingChecked 5 h ago
    Visit Lowe's

Store links may earn us a commission. Some prices via Klarna.

Sengoku Keroheat 23 500 BTU Kerosene Heater price history

Lowest price we've seen: $1,141.71 on Nov 10 at Lowe's. Tracked across 1 store since Nov 10.

What reviewers say

Owners of Sengoku kerosene heaters generally report strong heat output and dependable ignition, and many use them in garages and outbuildings through winter. Complaints center on kerosene smell, wick maintenance and the care needed when fueling.

What people mention
  • Heat outputPraisedOwners say it warms a garage or large room fast and holds temperature well.
  • OdorCriticisedReviewers notice a kerosene smell, especially at startup and shutdown, and say ventilation matters.
  • IgnitionPraisedThe push-button start is described as quick and dependable compared with match-lit heaters.
  • Wick careMixedSome owners find wick cleaning and replacement routine; others call it a chore that affects performance.
  • FuelingCriticisedFilling the tank is described as messy and easy to overfill without care.
  • BuildPraisedOwners describe the unit as solid and stable for a portable heater.

About the Sengoku Keroheat 23 500 BTU Kerosene Heater

Unsure of what the winter months have in store for you or need a little more heat in your garage or camping? Stay worry-free during the winter season with the Sengoku KeroHeat Indoor and Outdoor Portable Convection Kerosene Space Heaters. Don't allow the cold weather to prevent you from enjoying your indoor space and outdoor surroundings. With the assistance of these 23,500 BTU portable space heaters, the chill won't penetrate within a radius of 900 square feet around you. Stay warm on the go for a remarkable 12 hours, thanks to the generous 1.9-gallon tank capacity. Bid farewell to the need for matches and conserve your energy using the convenient push-button ignition and flame control. Safety is paramount, with features like automatic shut-off, tip-over protection, and safeguarding grills to ensure your well-being and that of your home. These kerosene heaters include a siphon pump and (2) D batteries, enabling swift assembly and readiness within minutes. Whether it's for daily requirements or urgent scenarios, these space heaters are the perfect solution for all your heating needs. Protect yourself and your family using the Sengoku KeroHeat Indoor and Outdoor Portable Convection Kerosene Space Heaters. With the portable design and reliable kerosene-powered convection, each accessory is the perfect solution to stay comfortable in any environment.

Specifications

Color
WhiteSource
size
23,500 BTUSource

Questions and answers

Is this heater safe to use indoors?
It is designed for indoor and outdoor use, but kerosene heaters consume oxygen and give off fumes. Use it in a ventilated room and follow the manual's clearance and ventilation rules.
How long does one tank last?
The 1.9-gallon tank is rated for about 12 hours at lower settings. Running at full output shortens that, so plan on refilling more often in very cold conditions.
Does it need electricity?
Only two D batteries for the push-button ignition, which are included. There is no cord or plug, so it works during a power outage.
What fuel should I use?
Use clean, clear 1-K kerosene. Avoid diesel, jet fuel or old kerosene, which clog the wick and cause odor and smoke.
How much space will it heat?
Sengoku rates it for roughly 900 square feet. In an uninsulated garage or a very cold climate, expect it to warm a smaller area effectively.
What comes in the box?
The heater, a siphon pump for filling and two D batteries. Kerosene is not included.
Where is the Sengoku Keroheat 23 500 BTU Kerosene Heater cheapest?
At Walmart, for $1,130.23, as of our latest check.
Where can I buy the Sengoku Keroheat 23 500 BTU Kerosene Heater?
2 stores we checked sell it, including Lowe's, Walmart.

Stores we've priced the Sengoku Keroheat 23 500 BTU Kerosene Heater at

  • Lowe's deals and prices

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