1-Year Warranty
- On Electrical Components – Parts Only-aqua stats, thermostats, fans and pumps are guaranteed by the manufacturer for a period of one (1) year from the date of purchase. Parts will be replaced on an even exchange, excluding shipping charges and labor.
- The loading door, ash pan, door gaskets and ceramic moldings are warranted for a period of one (1) year from date of purchase.
- If there is a leak in the fire box or water jacket on your Crown Royal Stove during the First (1) year – Greentech Manufacturing Inc. will replace the unit at no cost to the original owner. The owner is liable for the un-installation of the old unit and the installation of the replacement unit.
5-Year Warranty
- Shaker Grates – the cast iron rocker grates are warranted for five (5) years 100%. This warranty excludes any warping or deterioration from ash corrosion. Excluding shipping charges and labor.
- All Crown Royal Stoves are warranted for five (5) years 100%. After the fifth year the warranty starts to prorate.
- After the twentieth (20) year, Greentech Manufacturing Inc. will give you 10% off the purchase of a new Crown Royal Stove.
Not Warranted
- Greentech Manufacturing, Inc. does not warranty parts damaged by freezing, overheating, pressurization, warping and/or use of unauthorized fuels or abuse.
- Greentech Manufacturing, Inc. is not liable for any damage or cost which may occur from or during the operation of the furnace, or damage incurred due to any heating system failure. These furnaces are not intended to be the only source of heat; therefore, it is recommended that a back-up system is in place to prevent damages caused by lack of heat.
- Greentech Manufacturing, Inc. does not warrant exterior paint or finish, any damage caused by negligence and deterioration due to lack of proper ongoing maintenance, overheating, physical damage caused by abuse or freeze up, unauthorized work or modifications to the furnace, damage to the fire-box due to power surges or damage caused by burning unauthorized fuels.
- The Crown Royal Stove is designed to be the least susceptible to corrosion; therefore, most corrosion is covered under this warranty.
- Greentech Manufacturing, Inc. is not responsible for the cost of plumbing, replacement of antifreeze, shipping, labor or any other cost other than the replacement of the part or furnace.
Important Information
- The purchaser assumes all responsibility for the care, maintenance and safe operation of the furnace including the monitoring and adding of an approved boiler treatment. All instructions in the operator’s manual must be followed.
- Control Chemical must be used and water samples must be tested annually. Failure to use Control Chemical in your furnace and submit annual water samples for testing will void this warranty.
- A warranty registration must be on file with Greentech Manufacturing, Inc. to qualify for warranty coverage.
- Greentech Manufacturing, Inc. reserves the right to determine whether the stove will be repaired or replaced.
- For more information on our limited warranty please speak to your local representative or call us directly at 866-361-7355.
Warranty Comparison Chart
Our 20 Year Warranty provides you the highest quality, longest lasting indoor / outdoor furnace and warranty on the market.
| Warranty Feature | Crown Royal 20 Year Limited Warranty | Competitor Lifetime Warranties |
| Replaces unit in the first (1) year if furnace leaks |  |  |
| Years 0-5 100% warranty coverage | | |
| Offers prorated coverage after the fifth (5) year | | requires purchase of new stove |
| Offers 10% off the purchase of a new stove after the twentieth (20) year | | |
| Offers warranty coverage if proper maintenance hasn’t been performed | | |