--- product_id: 88643766 title: "Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater" brand: "keroheat" price: "¥36651" currency: JPY in_stock: false url: https://www.desertcart.jp/products/88643766-sengoku-cv-23k-convection-23-500-btu-portable-kerosene-heater store_origin: JP region: Japan --- # 1.9 gal fuel capacity for 12 hrs runtime 23,500 BTU high heat output Lightweight 9.98 kg portable design Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater **Brand:** keroheat **Price:** ¥36651 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay warm, stay unstoppable — heat that moves with you! ## Quick Answers - **What is this?** Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater by keroheat - **How much does it cost?** ¥36651 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/88643766-sengoku-cv-23k-convection-23-500-btu-portable-kerosene-heater) ## Best For - keroheat enthusiasts ## Why This Product - Trusted keroheat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Mobility:** Compact and lightweight at under 10 kg—heat wherever you need it - • **No Electricity Needed:** Perfect for emergencies or off-grid heating with included igniter - • **Powerful Heat on Demand:** 23,500 BTU convection heat warms up to 1,000 sq. ft. effortlessly - • **Safe & Reliable Operation:** Auto shutoff feature ensures peace of mind during use - • **Extended Warmth Without Interruptions:** 1.9-gallon fuel tank delivers up to 12 hours of continuous heat ## Overview The Sengoku CV-23K is a portable kerosene convection heater delivering 23,500 BTU of powerful heat, capable of warming spaces up to 1,000 sq. ft. With a 1.9-gallon fuel tank, it runs up to 12 hours on a full load. Lightweight and compact at just under 10 kg, it features three heat settings, an included igniter, and an auto shutoff for safe indoor use without electricity—ideal for supplemental heating and emergency preparedness. ## Description This KeroHeat Kerosene Heater is great for supplemental heat and emergencies - safe to use indoors and requires no electricity. Not for sale in Massachusetts. BTU Output: 23,500, Dimensions L x W x H (in.): 20 x 18 x 21, Fuel Capacity (gal.): 1.9, Fuel Consumption (gal./hr.): 0.6, Fuel Type: Kerosene, Full Load Run Time (Hours): 12, Heat Settings: 3, Heating Capability (sq. ft.): 1,000, Igniter: Included, Thermostat Included: No, Product Style: Convection heat ## Features - Portable ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KeroHeat | | Model Number | CV-23K | | Product Dimensions | 46.99 x 46.99 x 64.77 cm; 9.98 kg | | Auto Shutoff | Yes | | Number of Speeds | 3 | | Special Features | Portable | | Item Weight | 9.98 kg | ## Product Details - **Brand:** KeroHeat - **Special feature:** Portable - **Form factor:** Dish - **Indoor/Outdoor usage:** Indoor - **Recommended uses for product:** Bedroom, Bathroom, Living Room ## Images ![Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater - Image 1](https://m.media-amazon.com/images/I/71UHv6kvFlL.jpg) ![Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater - Image 2](https://m.media-amazon.com/images/I/81yVUv4WpkL.jpg) ![Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater - Image 3](https://m.media-amazon.com/images/I/81CASJOuxrL.jpg) ![Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater - Image 4](https://m.media-amazon.com/images/I/81TRkiO7zUL.jpg) ![Sengoku CV-23K Convection 23,500-BTU Portable Kerosene Heater - Image 5](https://m.media-amazon.com/images/I/91h231LWP-L.jpg) ## Questions & Answers **Q: can it be used with diesel fuel** A: In order to use diesel fuel in any kerosene heater or lamp, a 100% cotton wick is needed. Using a wick with fiberglass stiching at the top will constantly clog up rapidly. Try Miles Stairs wickshop. **Q: Thinking of ordering this unit.Would like to know how long do the wicks last/can I order extra wicks.Thanks.** A: If you do not run the fuel out there should not be having this problem. I have run mine for months and months and with Proper care you should not be having this kind of problem in 16 hours. Just do not run it out of fuel for that is what damages the wick. I replace mine every other Year and I use mine for at least 10 to 14 hours a day. Once a week I take a brush and run it lightly over the wick after lifting the globe off. Make sure you wait till it cools and not get burned. I keep an extra wick a home also but as long as you do NOT run it Out of Fuel it will last a Nice Long Time. Have a Great Day !!! **Q: How much ventilation needed? Even if no CO is produced,wouldn't it consume O2 and generate CO2? Not sure I want to go sleeping with this thing on...** A: I would never sleep with a heater on first of all. However I have used these in small shed sized workshops for 10-12 hours with no issue and had 2-3 running in a ranch style home all day no ventilation issues. They do get warm tho and dry out the air, I would recommend putting a tea kettel full of water on top to add moisture back to the air. **Q: How much square footage does it cover?** A: I'd say 500-1000sq ft depending on outside temps and height of your ceilings. If you have a ceiling fan this will make a big difference as it will more effectively circulate the heat given the heater directs most of its heat upwards. ## Frequently Bought Together - Sengoku Indoor & Outdoor Kerosene Heater, 23,500 BTU, Portable Use, White - Midwest Can 7600 Kerosene Can - 5 Gallon Capacity - Water & Fuel Transfer Pump Siphon - Large Squeezing Gas Siphon for Lawn Mowers & Manual Pumping Petrol, Water Syphon, Alcohol and more! - Siphon Pump for Gasoline (By Luigi's) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/88643766-sengoku-cv-23k-convection-23-500-btu-portable-kerosene-heater](https://www.desertcart.jp/products/88643766-sengoku-cv-23k-convection-23-500-btu-portable-kerosene-heater) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-09*