Greentech Manufacturing Inc. is based out of International Falls, Minnesota, known as “The Icebox of the Nation”, our temperatures plummet below -40°F during the winter season.

Each Crown Royal Stove we manufacture is rigidly tested to push the limits of what is possible, producing the most efficient & reliable furnace on the market.

We are committed to building the best performing and longest lasting outdoor furnaces on the market, which is why every unit we manufacture is UL 391, UL 726 & CSA B366.1 certified, and comes with a Twenty Year Limited Workmanship & Corrosion Warranty.

Other outdoor stove manufacturers offer little to no warranty or will tell you they have a Lifetime Warranty (don’t be fooled by their misleading marketing tactic), read their fine print. Crown Royal Stove’s 20 Year Warranty is better than their Limited Lifetime Warranty.


New Dealer Incentives 


New dealer packages include discounted pricing for increased margins, trade show & open house support, advertising & marketing support, sales leads generated from our national marketing plans, and sales & installation training.




As a family owned business we know how important it is to take the time to train you and learn about your business. Understanding who you are and how your business runs will help us learn where our product lines fit best and how we can help you succeed. As a dealer you will receive individualized training and support from our staff. We have developed dealer pricing to give you greater profit margins that you need to succeed.



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It is here!

The National Ploughing Championship are here and we could not be more excited to show off the most trusted outdoor biomass boilers on the market!

We look forward to speaking with everyone at the event and answering any of your burning questions about Biomass Boilers.  Come on out and see us!

The National Ploughing Championships
September 17-19, 2019
Block 3, Row 26, Stand 605
Ballintrane, Fenagh, Co Carlow

More information about Crown Royal Stoves:

More information about the National Ploughing Championships: attachment
All set up and ready to go for the National Ploughing Championships.  See you in just a few short days!

We are in block 3, row 26, stand 605

More information about Crown Royal Stoves:

More information about the National Ploughing Championships: attachmentImage attachment

Comment on Facebook

Hope the show is good for you

Good luck Wayne Dyke hope the show does you well. Not sure how clued up you are on good shows here in England, if you intend to do some here let me know, and I’ll give you a few pointers. There are some very good ones you may not have considered including the Chelsea Flower Show...I kid you not, that one is a blinder, and if you can get into it, you’ll see folk who live in London, but have country estates for the weekend...just what you need. We do very well each year there.

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