To clarify a bit on this quote...
I like their design a lot but they do not give any warranty.
This is a partial copy of the current warranty statement.
-------
WARRANTY
Smokeless Heat, LLC warrants all the parts your Varmebaronen boiler to be free from defects in material and workmanship for a period of 2 years from the original date of purchase. Smokeless Heat, LLC also provides a warranty for your Varmebaronen boiler’s steel body to be free from defects in material and workmanship for a period of 10 years.
If you discover a defect in a product covered by this warranty, we will repair, or if repair is not possible, replace the item.
EXCLUSIONS
This warranty covers defects in manufacturing discovered while using the product as recommended by the manufacturer as specified in the manual. The warranty does not cover loss or theft, nor does coverage extend to damage caused by misuse, abuse, unauthorized modification, improper storage conditions, lightening, or natural disasters. The warranty does not cover consumable parts after the second years that are subject to normal wear and tear replacement, such as the ceramics grate or the removable combustion tunnel parts.
LIMITS OF LIABILITY
Should the product(s) fail, your sole recourse shall be repair or replacement, as described in the preceding paragraphs. We will not be held liable to you or any other party for any damages that result from the failure of this product. Damages excluded, are, but are not limited to the following: lost profits, lost savings, lost data, damage to other equipment, and incidental or consequential damages arising from the use, or inability to use this product. In no event will Smokeless Heat, LLC be liable for more than the amount of your purchase price, and excluding tax, shipping and handling charges.
Smokeless Heat, LLC disclaims any other warranties express or implied. By installing or using the product, the user accepts all terms described herein.
---------
The history of claims as relayed by the manufacturer in almost every case that if something doesn't happen in 1-2 years that all will be well for 10 or more. The ceramic parts are know to last 10-15 years but can fail earlier depending on what is being burned and other factors. They are a couple of hundred dollars in most cases and are simple to change and takes hour or so.
The operation and care part of the manual show how to increase the service life of the consumable parts.