Costco Recall ZLINE Gas Ranges – CO2 Risk

Costco Recall

Costco has issued a recall alert to customers who purchased several variations of 30″ and 36″ luxury gas ranges manufactured by ZLINE due to a carbon monoxide risk. If you have an affected range, stop using the oven immediately.

The affected Costco item numbers are #1590824 (RGBC36), 1590822 (RGC-36), 1544615 (RGKB-30), or 1544622 (RGKB-36) – ZLINE gas-powered ranges purchased between June 2021 and September 2022.


At this point we still understand this to be a voluntary recall, and the manufacturer will service the ranges in-home to repair them. Contact information for ZLINE to request a free repair visit by a trained technician or a return option is as follows:

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  • phone – Toll-free at 1-888-359-4482 from 8 a.m. to 7 p.m. ET Monday through Friday
  • email – at
  • online – at
  • register claim online –

The manufacturer does note that the oven is the affected area – not the range top – and that range tops (burners) may continue to be used for food prep while you await service/repair…but please do not use the oven until your range is serviced!

The manufacturer further clarified that ZLine professional ranges unaffected by this recall include the 24” and 48” Gas Ranges, all Dual-Fuel Ranges, Induction Ranges, and all Rangetops, Drop-in Cooktops and Wall Ovens.

As always please read all information provided by the manufacturer and retailer and direct questions directly to them – we try to provide important information to you here, but things can and do change with recalls and product safety so please see Costco Product Safety and the manufacturers website for more, updated and complete information.

Note: Additional ranges may be affected that were not sold at Costco. Please consult ZLINE.

Copy of Costco Recall ZLINE Gas Range Letter:

Costco Recall ZLINE Gas Ranges - CO2 Risk - CostContessa
Costco Recalls 4 ZLINE Gas Ranges Due to Carbon Monoxide Risk

Signs of Carbon Monoxide Poisoning

Please be alert and be safe not sorry – call 911 if you’re experiencing any of these common signs of carbon monoxide poisoning:

  • Headache
  • Dizziness
  • Weakness
  • Nausea
  • Vomiting
  • Chest pain
  • Confusion
  • Blurred vision
  • Loss of consciousness
  • Shortness of breath

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All opinions expressed on CostContessa are our own. Product features and nutrition information provided on our site is provided to us by third parties, and we do not independently verify its accuracy. Consumers should verify all information. Our content is not intended as a substitute for medical counseling or reading packaging yourself. Please always see actual package information yourself (it can and does change!) and consult your doctor with all questions.

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