Is Your Water Heater Recalled? How to Check It in California
Most homeowners only think about their water heater when it stops making hot water. But tanks and tankless units are gas- or electric-fired appliances sitting in a garage or closet 24/7, and like any appliance they occasionally ship with a defect serious enough for the manufacturer to recall it — sometimes for a fire risk, sometimes for carbon monoxide. Checking takes five minutes and costs nothing, and if your unit is affected, the fix is normally free. Here's how to actually do it.
Recalls happen more often than you'd think
In 2026 alone, the U.S. Consumer Product Safety Commission (CPSC) recalled VST-brand residential gas tankless water heaters (Series VT, VR and VR Plus) after the exhaust duct was found to crack, letting combustion gases including carbon monoxide leak into the home instead of venting outside. That's not a one-off. Older but still-relevant examples on the CPSC's books include a 2008 A.O. Smith gas water heater recall for fire and carbon monoxide hazards, and a Bradford White recall of 75-gallon power-vented units whose flue gas baffles were manufactured incorrectly, causing excessive CO in the exhaust. Going back further, a gas control valve recall program that ran for years covered millions of units sold under dozens of brand names — including State, Rheem and A.O. Smith — after some pilot control knobs could stick open and leak propane or natural gas. If your water heater is more than a few years old, it may be covered by a recall you never heard about.
How to check your specific unit
- Find the data plate. It's the printed or stamped label on the side of the tank (or the casing of a tankless unit), usually near the top. It lists the brand, model number and serial number — the serial number typically encodes the manufacture date, which matters because most recalls apply to units built in a specific window.
- Search the CPSC recall database. Go to cpsc.gov/Recalls and search by brand name, or browse the "Gas Water Heaters" and "Electric Water Heaters" product categories directly — every active U.S. recall is listed there with the affected model and serial ranges.
- Check the manufacturer's site too. Rheem, A.O. Smith, Bradford White, State, Navien, Rinnai and Noritz all keep their own recall and safety-notice pages, and some defects (especially minor ones) are handled as a manufacturer safety notice rather than a formal CPSC recall — so check both.
- Register the unit if you haven't. Product registration is what lets a manufacturer mail or email you directly the day a recall is issued, instead of hoping you stumble across the news. It takes two minutes on install day and most people skip it.
If you're not sure your unit is original to the house, treat "unknown age" itself as a flag — see our water heater lifespan guide for how to read a serial number and estimate age even when the tag is faded.
Why so many people never act on a recall
It's a real, studied gap, not just anecdote. A 2024 analysis of product recall participation published in the Journal of the Academy of Marketing Science by Victoria Mafael and colleagues found that whether people actually follow through on a recall — getting the free repair, replacement or refund — depends heavily on how easy the remedy is and how much they trust the brand offering it; a full, no-hassle remedy meaningfully raises the share of owners who act, while a partial or inconvenient one leaves a lot of recalled units still in service (study on Google Scholar). In plain terms: a recall notice sitting unread in an inbox, or a repair that sounds like a hassle, is exactly why defective units keep running in garages for years after the fix was available for free. Five minutes checking cpsc.gov is cheaper than that risk.
What to do if yours is affected
Read the recall notice carefully before touching anything — some (like a cracked exhaust duct or a stuck gas valve) tell you to shut off the gas and stop using the unit immediately; others are lower-risk and let you keep using it until the repair is scheduled. Either way:
- Follow the notice's safety instructions first — if it says stop using the appliance, do that before anything else, and if you smell gas at any point, leave the house and call your utility or 911 from outside rather than troubleshooting yourself.
- Contact the manufacturer through the phone number or link on the recall notice to schedule the free repair, replacement part, or unit swap — recall remedies are covered by the manufacturer, not billed to you.
- Use a licensed plumber for the actual fix, even when a manufacturer technician isn't dispatched to your door. Gas control valve, venting and combustion-related repairs are not a DIY job — see our water heater repair cost guide for what a typical service call looks like if the recall remedy requires professional installation.
- If replacement turns out to be the right call — say the unit is old, already limping, and the recall is the tipping point — a new install in California still needs a permit, seismic strapping and current venting; our water heater installation cost guide covers what's actually required and what it runs.
One more thing worth knowing before you buy a replacement, recalled unit or not: manufacturer warranties and CPSC recalls are two entirely separate protections, and a warranty claim doesn't require a recall to exist. Our water heater warranty guide breaks down what's typically covered and for how long, so you're not caught off guard by an expired parts-only warranty when the tank is still well within its expected life.
Don't forget tankless units
Tankless water heaters aren't exempt — the 2026 VST recall above is a tankless example, and combustion-venting defects are arguably more dangerous on a tankless unit precisely because it's often mounted on an exterior or garage wall where a small exhaust crack is easy to miss. If you had recent service or an error code history on a tankless unit, it's worth a look at our tankless water heater repair cost guide alongside the recall check — a recurring fault code and an open recall sometimes turn out to be the same root cause.
Get it checked properly
A five-minute label check is free; a licensed plumber's inspection catches everything the recall database can't, including venting, connections and general condition unrelated to any recall. Homeowners in Los Angeles, San Diego and Sacramento use the same process: check the label and the CPSC database first, then request a free quote from a licensed plumber if a repair, recall-related or not, turns out to be needed.
Need a plumber you can trust?
Tell us about the job — a licensed California plumber gets back to you with a real quote.
Get free quotes