*Complete warranty details available from Arctic Air or Call 800-497-1434. To receive the Lifetime Unit Replacement Limited Warranty (good for as long as you own your home), 10-Year Unit Replacement Compressor Limited Warranty, Life Compressor Limited Warranty (good for as long as you own your home) and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.