---
product_id: 54788638
title: "Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping"
brand: "heatmate"
price: "$1262.60"
currency: USD
in_stock: true
category: "Heat Mate"
url: https://www.desertcart.us/products/54788638-sengoku-indoor-and-outdoor-portable-kerosene-heater-23-500-btu
store_origin: US
region: United States of America
---

# Up to 12 hours runtime 23,500 BTU powerful heat Advanced safety features Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping

**Brand:** heatmate
**Price:** $1262.60
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay unstoppable — heat that moves with you!

## Quick Answers

- **What is this?** Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping by heatmate
- **How much does it cost?** $1262.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/54788638-sengoku-indoor-and-outdoor-portable-kerosene-heater-23-500-btu)

## Best For

- heatmate enthusiasts

## Why This Product

- Trusted heatmate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Warmth:** Enjoy up to 12 hours of continuous heat on a single 1.9-gallon fill—no frequent refills needed.
- • **Safety-First Design:** Automatic shut-off, tip-over switch, and protective grills keep your home and loved ones secure.
- • **Trusted Sengoku Quality:** Backed by 65+ years of innovation, delivering reliable, efficient heating wherever you need it.
- • **User-Friendly Operation:** Push-button start, EZ flame adjuster, and included siphon pump make setup and use a breeze.
- • **Powerful 23,500 BTU Output:** Effortlessly heats up to 1,000 sq ft—perfect for any space, indoor or outdoor.

## Overview

The Sengoku HeatMate HMC-23K is a cordless, portable kerosene heater delivering 23,500 BTU to heat up to 1,000 sq ft. Designed for indoor and outdoor use, it offers up to 12 hours of efficient heating per fill with advanced safety features like automatic shut-off and tip-over protection. Ideal for homes, garages, basements, and camping, this trusted heater combines convenience, power, and peace of mind in a sleek, white pedestal design.

## Description

desertcart.com: Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping : Home & Kitchen

## Features

- Versatile Heat Source: Stay warm during emergencies or when you need temporary heat with the HeatMate HMC-23K, delivering a powerful 23,500 BTU output that effectively heats up to 1,000 square feet—ideal for both indoor and outdoor use.
- Lasting Performance: Enjoy up to 12 hours of economical, efficient heating on a single fill with its 1.9-gallon fuel capacity, ideal for large rooms, garages, and poorly insulated spaces.
- Advanced Safety: Designed with your safety in mind, the HMC-23K features automatic shut off, a tip-over switch, and protective safety guard grills for added security around children and pets.
- Intuitive Convenience: Features a push-button start, EZ flame adjuster, automatic ignition, and includes a siphon pump and batteries for easy setup, ensuring portable warmth with user-friendly operation.
- Revolutionary Sengoku: With over 65 years of experience, Sengoku is a global leader in alternative heating products. We design and develop with a focus on exceeding industry quality standards and saving money for our customers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016Q4YU4K |
| Best Sellers Rank | #446,319 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Indoor Kerosene Space Heaters |
| Brand Name | HeatMate |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (896) |
| Form Factor | Pedestal |
| Fuel Type | Kerosene |
| Global Trade Identification Number | 00795561922341 |
| Heat Output | 22300 Degrees Fahrenheit |
| Heating Coverage | 1000 sq ft |
| Heating Element | Kerosene |
| Heating Method | Convection |
| Included Components | Sengoku HeatMate 23,500 BTU Kerosene Heater |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions D x W x H | 23"D x 19"W x 20"H |
| Item Type Name | Sengoku HeatMate 23,500 BTU Kerosene Heater, Portable Convection Heater, 1000 sq ft |
| Item Weight | 27 Pounds |
| Manufacturer | Heat Mate |
| Model Number | HMC-23K |
| Mounting Type | Stand alone |
| Part Number | HMC-23K |
| Power Source | kerosene |
| Recommended Uses For Product | Garage |
| Room Type | All |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Overheat Protection |
| UPC | 795561922341 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** HeatMate
- **Color:** White
- **Form Factor:** Pedestal
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Special Feature:** Overheat Protection

## Images

![Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping - Image 1](https://m.media-amazon.com/images/I/71xE1-HBp-L.jpg)

## Questions & Answers

**Q: is this made in china?**
A: Responding to the other answer, Sengoku is Japanese. Not saying it's made in Japan, but that's a Japanese word. Quick google search shows that they have manufacturer in Osaka Japan AND in China but realistically, what isn't made in China nowadays?

**Q: Hi,where can I find a kerosene?**
A: I purchased my kerosene from HOME DEPOT. I tried to purchase through AMAZON, but the seller was having problems with delivery.

**Q: Can you use this in a house with out it burning up all oxygen?**
A: Kerosene heaters consume oxygen as they burn. If they are operated in a small room or in an inadequately ventilated area, oxygen in the air could be reduced to a dangerous level. Reduced oxygen supply could lead to incomplete combustion of fuel and the production of carbon monoxide.

**Q: How long does one wick last? is it a replace with each use like if things? also how do i know what replacement wicks to buy? are they all compatible?**
A: I've found there are two things that will shorten the life of a wick on these kerosene heaters.  The first is water in the kerosene.  This can happen from storing it between heating seasons as kerosene will gradually absorb moisture from the air.  Adding a small amount of 91% isopropyl alcohol to your kerosene will help with the moisture problem.  The second item that will shorten the life of a wick is turning the heater down to the low setting.  In my experience this tends to burns the top of the wick and soot it up so it can't burn cleanly.  I've learned to only run it on high setting.  If you follow these two issues, you should get 4-5 years out of a wick with the heater being used 2 to 4 times a week.

## Frequently Bought Together

- Sengoku Indoor & Outdoor Portable Kerosene Heater, 23,500 BTU, HeatMate, White - Cordless Space Heater for Home, Garage, Basement, and Camping
- 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)
- Midwest Can 7600 Kerosene Can - 5 Gallon Capacity

---

## 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.us/products/54788638-sengoku-indoor-and-outdoor-portable-kerosene-heater-23-500-btu](https://www.desertcart.us/products/54788638-sengoku-indoor-and-outdoor-portable-kerosene-heater-23-500-btu)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*