Register Your Crown Royal Stove Warranty

Register your Crown Royal Stove to establish your warranty record with Greentech Manufacturing, Inc. The original owner is eligible for a Limited Twenty (20) Year Warranty from the date of purchase. Please complete the registration form below in full. Once successfully submitted, you will be redirected to a confirmation page.

Important: Warranty registration is only one part of maintaining your warranty. Your furnace must also be treated with approved Control Chemical and your boiler water must be tested annually according to warranty requirements. Your initial water sample must be submitted within 30 days of purchase.