Diesel Heaters NI – 2kW, 5kW & Accessories

Diesel Heaters NI supplies reliable 2kW and 5kW diesel heaters, all-in-one heaters, parts and accessories for campervans, motorhomes, vans and commercial use. Every heater is tested before dispatch, with local technical support available by phone, email and WhatsApp. We supply customers throughout Northern Ireland, the UK and Ireland.

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Why Choose Diesel Heaters NI?

Diesel Heaters NI specialises in 2kW and 5kW diesel heaters, portable all-in-one heaters, replacement parts and accessories for campervans, motorhomes, vans, workshops and commercial use throughout the UK & Ireland.

We don’t simply sell a heater and leave you to figure it out. Our heaters are checked before dispatch, and because we understand the products we supply, technical support is available by telephone, email and WhatsApp if you need help with your heater.

We also stock a growing range of replacement parts, controllers, fuel system components, ducting and accessories, helping you maintain, repair or upgrade your diesel heater without having to replace the complete unit.

Based in Northern Ireland, our support doesn’t end when your order arrives. Whether you’re choosing the right heater, looking for a replacement part or need help after your purchase, Diesel Heaters NI is here to provide knowledgeable, practical support.

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WHAT OUR CUSTOMERS SAY

 
 
 
 
 
 
 
  
 
 
 
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 HARRYYZ125 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
,Top man .
Ok folks i messed up ordered wrong product.. doh!!
Colin replied in minutes, and has fixed the problem, excellent service, the fastest dispatch times ive known ,all in all ,how a business should be run . 👍
  
 
  
 
 
 
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 john doherty 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Having bought 2 heaters .. from Colin 2 years ago …

They have performed well … Colin gave useful telephone support ..

An honest.. honourable trader
  
 
  
 
 
 
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 purple unicorn 
 
 
 
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Recieved the order works perfect very fast processing and dispatch great service
  
 
  
 
 
 
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 Natasha Jeffrey 
 
 
 
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Great service! Colin checks all the heaters before sale. Ours is good quality and easy to install. Thanks 👍
  
 
  
 
 
 
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 Willow Williams 
 
 
 
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Amazing service
  
 
  
 
 
 
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 Spider Bush 
 
 
 
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Cant praise Colin enough, great customer service and the product is 1st class too, we are now on our third heater
1 in the daughters campervan and 2 heating our 400 year old cottage
  
 
  
 
 
 
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 Matt Goodman 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Great service and great products. I fit a lot of 2kw diesel heaters and use Diesel Heaters NI to supply them. Never had a problem with their products and customer service is second to none. Highly recommend!
  
 
  
 
 
 
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 stephen hall 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
First class service first class product😎
  
 
  
 
 
 
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 Tom Bax 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Diesel heaters NI , I can't thank you enough, the kits you supplied are second to none , very well though out and everything needed supplied to complete the job even on a full length mini bus. Very easy to install and the extra mount plate was a game changer for a professional fit . Thanks a lot especially for the extra spares.This is how legends are made . Guys get your van kits supplied HERE with everything you need at once at Diesel Heaters NI. THANKS Colin for the friendly and top class service you made the job easy . Tom