---
product_id: 58449703
title: "Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401"
brand: "sealey"
price: "€ 2222.19"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sealey"
url: https://www.desertcart.nl/products/58449703-sealey-dual-voltage-propane-space-heater-210-000-400-000btu
store_origin: NL
region: Netherlands
---

# Fully automatic electronic ignition 400,000 Btu/hr max heat output Wheeled mobility for easy relocation Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401

**Brand:** sealey
**Price:** € 2222.19
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat your workspace like a pro—fast, safe, and mobile!

## Quick Answers

- **What is this?** Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 by sealey
- **How much does it cost?** € 2222.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/58449703-sealey-dual-voltage-propane-space-heater-210-000-400-000btu)

## Best For

- sealey enthusiasts

## Why This Product

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

## Key Features

- • **Quiet Yet Mighty:** Delivers intense heat with minimal noise, so your focus stays sharp without distraction.
- • **Effortless Mobility:** Integrated wheels and handle let you reposition your heater anywhere—heat follows your hustle.
- • **Safety-First Design:** Built-in fuel safety cut-out protects against overheating and power failures—work warm, work safe.
- • **Powerhouse Heat Output:** Rapidly warms large, well-ventilated spaces with up to 400,000 Btu/hr—no more shivering at work.
- • **Smart Thermostatic Control:** Adjust heat output precisely to your comfort level, avoiding waste and overheating.

## Overview

The Sealey Dual Voltage Propane Space Heater LP401 delivers an impressive 210,000 to 400,000 Btu/hr heat output, ideal for quickly warming large, well-ventilated areas. Mounted on wheels with an integral handle, it offers effortless portability. Featuring fully automatic electronic ignition and adjustable thermostatic control, it ensures easy, precise heating. Safety is prioritized with a fuel cut-out for overheat or power failure scenarios. This robust, quiet heater is perfect for professional and DIY environments needing reliable warmth on demand.

## Description

Mounted on wheels with integral handle, so easily moved to where heating is required.

Review: Good heat and not too loud - I've used this throughout the winter in my un-insulated (and well ventilated) garage while working on some DIY projects. This heater is much quieter than my previous heater (of a different brand) while still outputting more heat so this was a very noticeable upgrade for me. Given that my space is not insulated it loses heat very quickly, however, I would run this heater for about 15 - 30 minutes and it brings my workshop up to a nice workable temperature for at least an hour in my case before needing to run it again. The direct heat this outputs is intense so having distance between myself and the heater is a must to prevent it from burning me - also if I'm too close it will leave the smell of propane on my clothing. This feels well made with good products and construction. I expect this to last a long time for me. I did need to purchase a 'Propane Regulator Adapter' for the propane tanks we use here in Ireland. I have also purchased a gas alarm monitor that will detect propane.
Review: Took minutes to heat up a 8x10m Marquee - Great product, heated up the marquee quickly and effectively. Only problem however was the output could not be controlled. Guests ended up drinking more beer to keep themselves cool :) very easy to fire up! Just a heads up, it comes with a screw cap regulator, not the clip on ones. So I had to go out and buy an different gas bottle. - a bit costly and annoying but other than that, worked and performed perfectly

## Features

- Large heater, ideal for heating well-ventilated areas quickly and efficiently.
- Mounted on wheels with integral handle, so easily moved to where heating is required.
- Features fully automatic electronic ignition for easy trouble-free starting.
- Fully adjustable thermostatically controlled heat output.
- Fuel safety cut-out in the event of overheat or power failure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M5C2H0I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 266,655 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 12 in Propane Space Heaters |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (131) |
| Date First Available | 16 Oct. 2016 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Space Warmer |
| Item Package Quantity | 1 |
| Item Weight | 27.9 kg |
| Item model number | LP401 |
| Manufacturer | Sealey |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | LP401 |
| Plug profile | Floor Mount |
| Product Dimensions | 1.52 x 8.2 x 1.52 cm; 27.86 kg |
| Size | 210,000-400,000Btu/hr |
| Special Features | Overheat Protection, Wheels |
| Voltage | 230.0 |

## Product Details

- **Brand:** Sealey
- **Colour:** Black
- **Form factor:** Pedestal
- **Indoor/Outdoor usage:** Indoor
- **Special feature:** Overheat Protection, Wheels

## Images

![Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 - Image 1](https://m.media-amazon.com/images/I/41ChevHd+kL.jpg)
![Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 - Image 2](https://m.media-amazon.com/images/I/41II-hCIahL.jpg)
![Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 - Image 3](https://m.media-amazon.com/images/I/41K4Lo9jU6L.jpg)
![Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 - Image 4](https://m.media-amazon.com/images/I/41K7eBQTJcL.jpg)
![Sealey Dual Voltage Propane Space Heater 210,000-400,000Btu/hr Space Warmer®- LP401 - Image 5](https://m.media-amazon.com/images/I/41d7oSgDa5L.jpg)

## Questions & Answers

**Q: Can you adjust the temperature / heat output ?**
A: Hi,

The heat output / temperature cannot be varied on the LP55

**Q: Does this need an electrical power supply?**
A: Yes

**Q: Can this be used outside on a patio?**
A: Hi,

No it is intended for indoor use only.

**Q: How many BTUs is this equipment?**
A: The LP41 is 40,500 BTU.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good heat and not too loud
*by M***W on 1 May 2023*

I've used this throughout the winter in my un-insulated (and well ventilated) garage while working on some DIY projects. This heater is much quieter than my previous heater (of a different brand) while still outputting more heat so this was a very noticeable upgrade for me. Given that my space is not insulated it loses heat very quickly, however, I would run this heater for about 15 - 30 minutes and it brings my workshop up to a nice workable temperature for at least an hour in my case before needing to run it again. The direct heat this outputs is intense so having distance between myself and the heater is a must to prevent it from burning me - also if I'm too close it will leave the smell of propane on my clothing. This feels well made with good products and construction. I expect this to last a long time for me. I did need to purchase a 'Propane Regulator Adapter' for the propane tanks we use here in Ireland. I have also purchased a gas alarm monitor that will detect propane.

### ⭐⭐⭐⭐⭐ Took minutes to heat up a 8x10m Marquee
*by R***A on 29 March 2023*

Great product, heated up the marquee quickly and effectively. Only problem however was the output could not be controlled. Guests ended up drinking more beer to keep themselves cool :) very easy to fire up! Just a heads up, it comes with a screw cap regulator, not the clip on ones. So I had to go out and buy an different gas bottle. - a bit costly and annoying but other than that, worked and performed perfectly

### ⭐⭐⭐⭐⭐ Heats my single garage well
*by M***N on 20 February 2024*

Good product. Had to change the valve out to fit Calor patio gas (green bottle) as opposed to the red bottle of propane. Quiet in operation and good manual which has a detailed diagram allowing you I guess to get spares. One thing I did get was a CO monitor to ensure plenty of ventilation was getting to the unit. It gives out enough heat to keep my single garage warm when I am working in it in the winter. For the price, it’s been a game changer for me.

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*