Warranty Lookup

AAON

The history of AAON extends back to 1988 when founder Norm Asbjornson set out to design premium commercial HVAC equipment built for performance and durability. Warranty Terms: AAON standard commercial parts warranties typically cover components for 1 year from installation or up to 18 months from shipment, with select compressors covered for up to 5 years. Check your commercial equipment documentation or contact tech support with your serial number for specific unit terms.

Addison Products Company

Addison Products Company, founded in 1949, pioneered early split-system air conditioning and dedicated outdoor air systems (DOAS). Now a subsidiary of Madison Industries, Addison specializes in high-efficiency commercial equipment. Warranty Details: Addison provides a standard 1-year parts warranty with options for extended 5-year compressor coverage. Use their customer support portal to lookup serial-specific coverage details.

Aire-Flo

Aire-Flo® heating and cooling systems are budget-friendly residential units manufactured under the Lennox family of brands. Warranty Terms: Standard coverage offers 5-year functional parts protection. When registered within 60 days of installation, owner-occupied residential units receive an extended 10-year parts and compressor warranty managed through LennoxPros.

Airtemp

The Airtemp legacy originated in 1930 with the air conditioning system designed for New York’s iconic Chrysler Building. Warranty Details: Airtemp systems come with a 10-Year Limited Parts Warranty when timely registered online. Certain premium models also include a 1-Year or 10-Year Quality Pledge replacement guarantee. Lookup your registered unit via Rheem’s portal.

Airquest

Airquest is a trusted member of International Comfort Products (ICP), backed by Carrier. Warranty Coverage: Airquest units feature a 10-Year No Hassle Replacement Limited Warranty on select top-tier models alongside a 10-Year Parts Limited Warranty upon timely online registration (unregistered units default to 5-year coverage).

Amana

Amana HVAC systems are engineered and assembled in Texas under Daikin. Warranty Coverage: Famous for industry-leading protection, registered Amana units offer a Lifetime Unit Replacement Limited Warranty on select compressors and heat exchangers, alongside a 10-Year Parts Limited Warranty for original homeowners.

Ameristar

Ameristar provides value-oriented HVAC systems backed by parent company Trane Technologies. Warranty Terms: Standard un-registered equipment includes 5 years of coverage. Timely online registration extends coverage to 10 years for functional parts on registered residential heat pumps, AC units, and gas furnaces.

American Standard

American Standard has delivered home comfort solutions since the 1880s. Warranty Details: Registered residential systems receive 10-year limited warranty coverage on internal functional parts and compressors. Premium furnace heat exchangers carry up to 20-year or lifetime limited warranty terms.

Arcoaire

Arcoaire is manufactured by ICP (International Comfort Products), a Carrier Global brand. Warranty Details: Select registered Arcoaire systems feature the 10-Year No Hassle Replacement Limited Warranty alongside standard 10-Year Parts coverage when registered within 60 days of original installation.

Armstrong Air

Armstrong Air was established in 1928 by Lennox and today operates under Allied Air Enterprises. Warranty Terms: Offers 10-year limited parts coverage on registered equipment, 10-year compressor protection, and up to lifetime limited heat exchanger warranties on qualifying gas furnaces.

Aspen Manufacturing

Aspen Manufacturing is one of North America’s largest independent evaporator coil manufacturers. Warranty Terms: Standard residential evaporator coils feature 5-year parts protection, which extends to 10 years when installed as part of a AHRI-matched registered system.

Bard HVAC

Bard HVAC has specialized in wall-mount climate control and commercial heating systems since 1914. Warranty Terms: Standard commercial parts carry a 1 to 5-year limited warranty depending on product application.

Bryant

Bryant was founded in 1904 by Charles Bryant and operates under Carrier Global. Warranty Terms: Standard residential units receive 5 years of functional parts coverage. Timely online registration extends warranty terms to 10 years on all functional parts and compressors for original owners.

Carrier

Carrier is the industry benchmark, founded in 1902 by Willis Carrier. Warranty Terms: Carrier residential equipment features a 10-Year Parts Limited Warranty upon registration within 90 days of installation (5-year base warranty applies if unregistered). Infinity series units carry enhanced compressor and heat exchanger terms.

Coleman Heating & Air Conditioning

Coleman Heating & Air Conditioning operates under Johnson Controls (JCI). Warranty Details: Registered residential equipment enjoys 10-year limited parts and compressor warranties. Select premium Coleman units include a 10-Year Unit Replacement pledge.

Comfortmaker

Comfortmaker is part of the ICP family under Carrier. Warranty Details: Standard 5-year parts warranty extends to 10 years upon registration. Premium series feature the 10-Year No Hassle Replacement Limited Warranty covering full unit replacement if key components fail.

Concord Air

Concord Air products are assembled by Allied Air Enterprises (a Lennox company). Warranty Terms: Units offer a 5-year base warranty that upgrades to a 10-Year Limited Parts Warranty when registered online within 60 days of installation.

Day & Night

Day & Night heating and cooling systems are manufactured under Carrier’s ICP unit. Warranty Details: Offers a 10-Year Parts Limited Warranty with online registration plus No Hassle Replacement protection on premium home comfort models.

Daikin

Daikin is the global market leader in HVAC technology and mini-split heat pumps. Warranty Coverage: Standard Daikin ductless and central systems come with a 10-Year or 12-Year Limited Parts Warranty when registered online by a certified Daikin Comfort Pro dealer.

Ducane HVAC

Ducane HVAC is part of Allied Air Enterprises (Lennox International). Warranty Details: Standard equipment carries 5-year parts protection, which expands to a 10-Year Parts Warranty on registered residential units.

Fujitsu General

Fujitsu General specializes in high-efficiency Halcyon ductless mini-split systems. Warranty Coverage: Standard warranty covers 5 years on parts. When installed and registered by a Fujitsu Elite Contractor, warranty terms extend to 12 years for parts and compressors.

Goodman

Goodman provides high-value home heating and cooling, engineered under Daikin. Warranty Details: Registered residential Goodman equipment carries a 10-Year Parts Limited Warranty. Premium models include Unit Replacement Limited Warranties for compressor failures.

GMC Air Conditioning

GMC Air Conditioning is a subsidiary brand built under Goodman/Daikin Manufacturing. Warranty Details: Offers 5-year to 10-year functional parts coverage depending on model registration status. Lookup unit status via Goodman’s registration database.

GREE

GREE is the world’s largest specialized manufacturer of residential and commercial air conditioners. Warranty Coverage: Registered GREE mini-splits typically feature 5 to 10-year limited parts and compressor warranties depending on system series.

Heil Heating & Cooling

Heil Heating & Cooling is manufactured by ICP (Carrier Global). Warranty Details: Includes 10-Year Limited Parts Warranties on registered installations, with select premium models featuring 10-Year No Hassle Replacement guarantees.

ICP (International Comfort Products)

ICP (International Comfort Products) manufactures major HVAC equipment lines under Carrier Global. Managed Brands: Airquest, Comfortmaker, Heil, KeepRite, and Tempstar. All ICP brands feature 10-year registered parts coverage through the ICP portal.

KeepRite

KeepRite has produced reliable residential HVAC and commercial refrigeration since 1945 under ICP/Carrier. Warranty Terms: Registered residential products carry 10-year functional parts coverage alongside No Hassle Replacement guarantees on top tiers.

Klimaire

Klimaire produces cost-effective ductless heat pumps and PTAC units sold globally. Warranty Terms: Standard coverage includes 5 years on compressors and 1 to 2 years on functional parts upon online registration within 30 days of purchase.

Lennox

Lennox offers premium home heating and air conditioning systems. Warranty Details: Dave Lennox Signature Collection features 10-year parts/compressor coverage and 20-year to lifetime heat exchanger warranties. Standard Merit/Lennox series offer 5-year base coverage extending to 10 years upon registration.

1. Sign in to your LennoxPros account or open the LennoxPros app.
2. Access Warranty Lookup: Select “Warranty Lookup” under Resources.
3. Retrieve Certificate: Enter serial number or scan unit barcode to confirm active coverage.
4. Phone Support: Call Lennox customer care directly at 1-800-953-6669.

LG Electronics

LG Electronics is a technology leader in ductless mini-splits and VRF commercial systems. Warranty Terms: Registered residential mini-splits carry 5 years on parts and 7 years on compressors. Systems installed by an LG Excellence Contractor earn an extended 10-year limited warranty.

Luxaire

Luxaire is manufactured by Johnson Controls (JCI). Warranty Details: Standard residential units carry a 10-Year Limited Parts Warranty with registration. Select premium Luxaire series include lifetime heat exchanger and 10-year unit replacement coverage.

Midea America

Midea America manufactures high-efficiency heat pumps, mini-splits, and window ACs. Warranty Details: Standard ductless units come with 10-year parts and compressor protection upon registration. Verify your unit status via the Midea Warranty Portal.

Mitsubishi Electric

Mitsubishi Electric is an industry leader in ductless Zoned Comfort Solutions®. Warranty Details: Base warranty covers 5 years on parts. Registered residential installations receive 10 years, while systems installed by Diamond Contractors earn 12-year extended parts/compressor warranties.

MRCOOL

MRCOOL specializes in DIY ductless mini-split heat pump systems. Warranty Terms: DIY Series units include a Limited Lifetime Compressor Warranty paired with a 5-year parts warranty when registered online within original terms.

Nortek Global HVAC

Nortek Global HVAC was acquired by Rheem in 2024. Associated Brands: Frigidaire, Gibson, Intertherm, Miller, Maytag, and Reznor. Standard registered residential warranties cover functional parts for 10 years via Rheem’s registration portal.

Payne Heating & Cooling

Payne Heating & Cooling was founded in 1914 and operates under Carrier Global. Warranty Details: Payne provides straightforward residential coverage with a 10-Year Parts Limited Warranty upon online registration within 90 days of installation.

Pioneer (Parker Davis HVAC)

Pioneer (Parker Davis HVAC) is a prominent supplier of ductless mini-split split systems. Warranty Terms: Offers 5-year coverage on compressors and 5-year coverage on parts upon online warranty verification.

Rheem Manufacturing

Rheem Manufacturing was founded in 1925 and produces residential heating, cooling, and water heating products. Warranty Details: Registered residential AC units and furnaces carry 10-year conditional parts warranties, with select heat exchanger lines guaranteed up to lifetime.

RunTru

RunTru is engineered and backed by Trane Technologies for affordable comfort. Warranty Details: Unregistered systems feature 5 years of coverage; online registration extends coverage to 10 years on functional parts and compressors for residential owners.

Ruud

Ruud was founded in the late 1800s by mechanical engineer Edwin Ruud and operates under Rheem. Warranty Details: Registered residential heating and cooling units include a 10-Year Conditional Parts Warranty plus conditional unit replacement guarantees on select series.

Samsung HVAC America

Samsung HVAC America manufactures innovative VRF and mini-split climate systems. Warranty Terms: Standard residential equipment comes with 10 years on compressors and 5 years on parts, expanding to 10-year parts coverage when installed by a Samsung Preferred Dealer.

Senville

Senville supplies direct-to-consumer mini-split air conditioners and heat pumps. Warranty Terms: Offers 5-year compressor and 2-year functional parts protection on registered home systems (labor costs are excluded from direct-to-consumer warranties).

Tempstar

Tempstar is manufactured by ICP (Carrier Global). Warranty Details: Standard units feature 10-year registered parts coverage. Premium SmartComfort lines include up to 10-Year No Hassle Replacement protection.

Trane

Trane was established in 1885 by James Trane and is renowned for testing rigors (“Hard to stop a Trane”). Warranty Details: Registered residential equipment carries a 10-Year Limited Warranty on functional parts and compressors, with optional extended labor warranties available through certified dealers.

The Unico System

The Unico System specializes in small-duct high-velocity HVAC systems for modern and historic homes. Warranty Coverage: Standard parts carry a 5-year warranty, which doubles to 10 years when installed by a certified Unico Preferred Contractor.

WaterFurnace

WaterFurnace manufactures premium residential geothermal heating and cooling solutions. Warranty Terms: Standard geothermal units carry 10-year limited warranties on all major components, co-axial heat exchangers, and refrigerant circuits.

WeatherKing

WeatherKing offers dependable heating and cooling equipment built under Rheem Manufacturing. Warranty Details: Standard residential units receive a 10-Year Conditional Parts Warranty when registered online through Rheem’s registration portal.

Weil-McLain

Weil-McLain® has been a leading manufacturer of hydronic heating boilers since 1881. Warranty Terms: Residential boilers feature 1 to 5-year parts warranties alongside 12-year to lifetime limited warranties on cast iron or stainless steel heat exchangers.

YORK

YORK® was founded in 1874 in Pennsylvania and operates under Johnson Controls (JCI). Warranty Details: Registered residential products include a 10-Year Parts Limited Warranty. Premium Affinity™ Series models carry lifetime heat exchanger and compressor replacement guarantees.