COSMO gas stoves and ovens
4 reports to CPSC, the latest made Oct 8, 2026. A report isn’t a recall.
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own search is on saferproducts.gov.
At a glance
From SaferProducts.gov, released Oct 28, 2026.
- 4reports to CPSC
- Oct 8, 2026the latest report was made
- Sep 22, 2020the earliest
- 0with the company’s comments
- Brand
- COSMO
- Maker
- Cosmo Products, LLCMakers, importers or sellers, as the reports name them
- Product
- Gas stoves and ovensCPSC’s product type: Gas Ranges or Ovens (code 279), in Kitchen: Appliances
Other ways the reports write the brand (2)
“Cosmo Appliances” and “Cosmo Gas Range”
By month
The numbers, as a table
| Month | Reports |
|---|---|
| October 2026 | 1 |
| September 2023 | 1 |
| May 2023 | 1 |
| September 2020 | 1 |
How badly anyone was hurt
- Seen by a doctor or nurse 1 CPSC: Injury, Seen by Medical Professional
- First aid 1 CPSC: Injury, First Aid Received by Non-Medical Professional
- No one hurt 2 CPSC: Incident, No Injury
As each report says it, in short words; CPSC’s own words are under each.
The reports, as CPSC published them
Reports people made to the U.S. Consumer Product Safety Commission. CPSC publishes each one after sending it to the company named, and doesn’t guarantee they’re accurate. A report isn’t a recall.
Each report is the words of the person who made it, as CPSC published them. The company’s comments, where CPSC published any, are set apart as the company’s own.
CPSC, SaferProducts.gov public database export. Released Oct 28, 2026. Updated daily.
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No one hurt Made Oct 8, 2026, sent to the company Oct 13, 2026, published by CPSC Oct 27, 2026
The product, in the report: COSMO Gas Range stainless steel gas range with 5- burner cooktop and 5.0 cu. ft. oven. Dimensions 90 W x 63.5 D x 90 H cm
On October 1, 2026, the glass in the door of our COSMO gas range and oven unexpectedly shattered.
The oven was not in use at the time and had not been used for a long period of time. There was no known impact, misuse, or other event that could have caused the glass to break.
The glass shattered suddenly and broke into numerous small pieces. Broken glass was scattered throughout the oven door and across the surrounding area. The amount of shattered glass created a serious and unexpected safety hazard in the kitchen.
The broken glass could easily have caused serious cuts to anyone nearby, especially if someone had been standing directly in front of the oven when the glass shattered or had attempted to open or handle the oven door. There was also a risk of stepping on or coming into contact with the broken glass.
No one was physically injured, but this was a dangerous near-miss. The fact that the glass shattered unexpectedly while the oven was not being used made the incident particularly concerning.
The appliance was being used in our home by [REDACTED] for normal household cooking. We are reporting this incident because the unexpected failure of the oven door glass presents a potential serious safety issue and should be investigated by the manufacturer.
Product: COSMO gas range and oven Incident date: October 1, 2026 Users: [REDACTED] Oven status: Not in use and had not been used for a long period Injuries: No injuries, but significant potential for cuts from shattered glass Safety concern: Glass shattered unexpectedly and was scattered throughout the oven door and surrounding area.
- Model
- COS-965AGC
- Serial number
- 965AGC2312300014-ADB
- Bought from
- Lowe’s Home Improvement
- Bought
- Oct 1, 2024, about then
- Where
- Gardena, California: Home/
Apartment/ Condominium - Who was involved
- Age 40, Male
- The reporter’s relation to them
- Self
- As this report names them
- Brand COSMO, made or sold by Cosmo Products, LLC
- How badly, in CPSC’s words
- Incident, No Injury
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No one hurt Made Sep 29, 2023, sent to the company Nov 2, 2023, published by CPSC Nov 17, 2023
The product, in the report: Gas range
Caller stated that an overwhelming gas odor emanated from the gas range for a while, a gas technician came out for inspection and advised that the gas range was leaking. She stated that the technician informed her that the kind of leak could have caused an explosion. Caller stated that they contacted the manufacturer several times about the odor before contacting the gas company, and they were informed that it was normal because the range was new.
Caller stated that the company is not willing to replace the unit, they seemed to be reluctant in addressing the safety issue. She was advised that they would send a technician out for repair. Caller stated that it’s been a 3 month, and she still is unable to use the range. Caller feels that this range is unsafe and should be recalled.
10/16/2023 Caller states strong smell coming from oven after purchase. Caller thought smell was caused by new parts on stove when heating. Caller states they contacted the manufacturer several times. Caller was told by manufacturer this smell was normal for this brand of Cosmo stove. After caller pushed back against the manufacturer against this claim, was told by manufacturer to call gas company. The gas company tagged the stove. Emits high levels of carbon monoxide, over 1600 parts per million. Caller states we still cannot use the oven for over three months.
- Model
- COS- DRP366
- Serial number
- DRP366220425090-SGA
- Bought from
- Lowes, Michigan
- Bought
- Apr 1, 2023
- Where
- Lapeer, Michigan: Home/
Apartment/ Condominium - Who was involved
- Female
- The reporter’s relation to them
- Self
- As this report names them
- Brand Cosmo, made or sold by Cosmo Products, LLC
- How badly, in CPSC’s words
- Incident, No Injury
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Seen by a doctor or nurse Made May 9, 2023, sent to the company May 23, 2023, published by CPSC Jun 7, 2023
The product, in the report: 36”, 6 Burner, Professional Style Gas Range
The consumer is reporting that she purchased her gas range August 2020. Around August 19th, 2020 when she turned her stove on, she noticed a click and a slight odor but she didn’t pay much attention to it. Over a period of time passing the CO alarm began sounding whenever she used the oven more often. During the beginning of year 2023 the alarm began sounding more often. • April 13th, 2023 the gas company came to inspect her gas stove and red tagged it due to gas leakage • April 19th, 2023 the technician came the range was fine and turned it back on again. • April 22nd, 2023 the caller began using the stove again • April 22 she was taken to the hospital with breathing problems, When she returned home from the emergency room she contacted her gas company again. • April 27, 2023 the gas company came to inspect her gas range, they red tagged it and turned the gas to it off It is presently red tagged with gas turned off,
• 04/22/2023 caller began experiencing breathing problems • She was taken to [REDACTED] • She shared the information that she had been exposed to leaking gas fumes • She was prescribed an inhaler and told to rest
- Model
- COSGRP366
- Serial number
- GRP36620040070
- Bought from
- Home Depot
- Bought
- Aug 1, 2020
- Where
- Grenada Hill, California: Home/
Apartment/ Condominium - Who was involved
- Female
- The reporter’s relation to them
- Self
- As this report names them
- Brand Cosmo Gas Range, made or sold by Cosmo Products, LLC
- How badly, in CPSC’s words
- Injury, Seen by Medical Professional
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First aid Made Sep 22, 2020, sent to the company Oct 13, 2020, published by CPSC Nov 10, 2020
The product, in the report: Cosmo Commercial-Style 30 in Dual Fuel Range model # COS-DFR304 Model # COS-DFR304
Less than a year ago I purchased a 30 inch dual-fuel range from Cosmo appliances. All four burners cannot be set at a simmer level. Liquids boil and other foods burn and scorch at the lowest setting on each burner. I have burned myself several times during normal use of the range because my food and cookware reach abnormally high temperatures at the lowest setting on the burners. I filed a Warranty claim through Cosmo Customer Support. I was told that a technician would contact me to schedule a service call. A week later, another Customer Support person sent an email stating that a technician would not be coming to service the range because the flame level on the burners is normal. This comes as a surprise, because a Cosmo representative has not checked the range. In my view, the range is defective and dangerous. I have tried calling customer support, but do not get an answer, I leave messages and do not receive a call back. I send emails, but do not receive a response. Cosmo Customer Service is ignoring my warranty claim and dismissing my concerns about a defective and dangerous product.
- Model
- # COS-DFR304
- Serial number
- DFR30419090055
- Bought from
- home Depot
- Bought
- Dec 1, 2019
- Where
- Palm Springs, California: Home/
Apartment/ Condominium - Who was involved
- Age 64, Male
- The reporter’s relation to them
- Unspecified
- As this report names them
- Brand Cosmo Appliances, made or sold by Cosmo Products, LLC
- How badly, in CPSC’s words
- Injury, First Aid Received by Non-Medical Professional
CPSC’s disclaimer
Disclaimer: CPSC does not guarantee the accuracy, completeness, or adequacy of the contents of the Publicly Available Consumer Product Safety Information Database on SaferProducts.gov, particularly with respect to information submitted by people outside of CPSC.
Word for word, from the disclaimer in CPSC’s export.
Sources
Sources
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U.S. Consumer Product Safety Commission, SaferProducts.gov public database export.
Released Oct 28, 2026 and checked Oct 28, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Reports of harm are from the U.S. Consumer Product Safety Commission (CPSC), on SaferProducts.gov. CPSC does not endorse Hearth Record.