Why Every Homeowner Should Register Their New HVAC Equipment
You just had a brand new HVAC system installed. It is running great. You paid a significant amount of money for it, and the technician mentioned something about a warranty. You filed the paperwork somewhere and moved on.
Here is the problem: for most major HVAC brands, that warranty is not automatically active. You have to register the equipment — usually within 60 days of installation — or you lose a significant portion of your coverage without ever knowing it.
This is one of the most common and costly mistakes Indianapolis homeowners make after a new installation. It takes about five minutes to fix and could save you thousands of dollars down the road.
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What Happens If You Do Not Register
Most HVAC manufacturers offer two tiers of warranty coverage:
Base Limited Warranty — the default coverage that applies automatically if the equipment is never registered. Typically covers parts for 5 years.
Registered Limited Warranty — the extended coverage you unlock by registering within the required window. Typically covers parts for 10 years, and sometimes includes compressor or heat exchanger coverage.
That is the difference between a 5-year warranty and a 10-year warranty — on a system that costs anywhere from $5,000 to $15,000 or more. A compressor replacement alone can run $1,500 to $2,500. Skipping registration is leaving real money unprotected.
What Registration Actually Gets You
Beyond the extended warranty period, registering your HVAC equipment typically provides:
Extended parts coverage — most brands double the coverage period upon registration
Compressor coverage — some brands only include compressor warranties for registered units
Product recall notifications — manufacturers can contact you directly if a safety issue arises with your specific model
Proof of purchase and installation date — critical if you ever need to make a warranty claim or sell the home
Access to manufacturer support — some brands limit phone and online support to registered owners
What You Need to Register
Before you sit down to register, gather the following:
Model number — found on the rating plate on the outdoor unit or furnace
Serial number — also on the rating plate, typically a long alphanumeric string
Installation date — the date your contractor completed the installation
Your name and address — must match the property where the equipment is installed
Installer information — some brands ask for your contractor's name or license number
If you are not sure where to find the model and serial number, look for a silver or white label on the side or back panel of the unit. It is usually labeled clearly.
How to Register by Brand
Here are the registration links for the most common HVAC brands installed in Indianapolis homes:
Carrier Register at: productregistration.carrier.com Required window: Check your documentation — typically 90 days from installation.
Trane Register at: trane.com/residential/en/resources/warranty-and-registration/register Required window: 60 days from installation. After 60 days, only the Base Limited Warranty applies.
Lennox Register at: lennox.com/residential/owners/register-and-review/product-registration Required window: Check your documentation. Lennox also offers supplemental parts and labor coverage for registered units on select product lines.
Goodman / Amana Register at: goodmanmfg.com or amana-hac.com Required window: Typically 60 days from installation.
Rheem / Ruud Register at: rheem.com or ruud.com Required window: Typically 60 days from installation.
If you are not sure which brand you have, check the rating plate on the unit or look at your installation invoice.
What If You Missed the 60-Day Window
If you are past the registration window, register anyway. Some manufacturers still accept late registrations and may honor the extended warranty at their discretion. At minimum, you create a record of ownership and installation date — which helps when making any future claim.
If you are unsure what coverage you have, contact the manufacturer directly with your serial number and they can tell you exactly what your unit qualifies for.
One More Thing: Keep Your Records
Once you register, save a copy of the confirmation email. Store it alongside your installation invoice and the original equipment documentation. If you ever need to make a warranty claim — or if you sell your home — having these records immediately accessible saves significant time and headaches.
Some manufacturers also allow warranty transfer to a new homeowner. If your home has a newer HVAC system, a transferable registered warranty is a real selling point.
Had a New System Installed in Indiana?
If CSO Mechanical LLC installed your system and you have questions about registration or your coverage, give us a call. We are happy to help you find your model and serial number, confirm the installation date, and point you to the right registration page for your brand.
Call (317) 372-1608 or visit our contact page. Serving Indianapolis, Carmel, Fishers, Noblesville, Greenwood, Westfield, Zionsville, Avon, and Plainfield.