









Complete solutions designed by our experts for optimal performance.
36" Professional Style Gas Range
Cosmo’s COS-EPGR366 36 in. gas range brings professional styling and quality into your home kitchen. The large 6.0 cu. ft. oven capacity lets you bake for a crowd and the gas cooktop with 6 sealed burners can handle all your pots and pans with ease. The cooktop is equipped with a variety of different burners to suit needs from the largest pots and pans down to the most delicate sauces: 2 x 18,000 BTU, 2 x 12,000 BTU and 2 x 9,000 BTU. In the rapid convection oven, powerful fans circulate air for fast, perfectly cooked meals every time. Our special oven functions give you the precision to create everything from juicy roasts to delicate desserts. Designed for durability, this 36 in. gas range is constructed with industrial, corrosion resistant stainless steel. A removable backsplash means this range is suitable for either freestanding or slide-in installation.
Why Buy Cosmo COSEPGR366/COSEPGR366BK 36" Professional Style Gas Range
Frequently Asked Questions
Q: Why is hot air blowing from the top of the oven door?
A: This is normal. The oven has a cooling fan that helps maintain precise internal temperatures. The fan vents through the top of the oven door and behind the cooktop.
Q: Why does the oven fan keep running after I turn the oven off?
A: The fan continues to run after the oven is turned off until the internal temperature has cooled sufficiently. This is normal operation.
Q: My burner is sparking or clicking but won’t ignite. What should I do?
A: First, check for a gas smell. If there is no smell, there may be air in the line—repeat the proper lighting procedure several times. If you do smell gas, follow safety procedures and continue troubleshooting carefully.
Q: My burner is producing black soot. What causes this?
A: Black soot is usually caused by an improper propane mixture or conversion. Ensure the unit is correctly converted for LP gas and that the gas source is appropriate. For natural gas units, check that the home’s gas pressure is within 6″ to 14″ water column.
Q: I smell gas. What should I do?
A: Do not operate the range. Immediately follow safety precautions. If using LP gas, make sure the unit was properly converted by a qualified technician.
Pros and Cons of Cosmo COSEPGR366/COSEPGR366BK 36" Professional Style Gas Range
Pros
Cons
Conclusion
The Cosmo COS-EPGR366 offers a powerful, professional-style range with a large oven and versatile cooktop, ideal for home chefs who prioritize aesthetics and cooking performance. However, potential durability issues with knobs, heavy grates, limited simmer control, and inconsistent customer support may lead to frustration and additional costs, making it best suited for those willing to trade some reliability for style and functionality.
| Width | |
| Exterior Width | 36" |
| Width | 35 7/8" |
| Depth | |
| Depth | 30 3/100" |
| Depth without Handles | 27 7/8" |
| Height | |
| Height | 35 3/5" |
36" Professional Style Gas Range
Cosmo’s COS-EPGR366 36 in. gas range brings professional styling and quality into your home kitchen. The large 6.0 cu. ft. oven capacity lets you bake for a crowd and the gas cooktop with 6 sealed burners can handle all your pots and pans with ease. The cooktop is equipped with a variety of different burners to suit needs from the largest pots and pans down to the most delicate sauces: 2 x 18,000 BTU, 2 x 12,000 BTU and 2 x 9,000 BTU. In the rapid convection oven, powerful fans circulate air for fast, perfectly cooked meals every time. Our special oven functions give you the precision to create everything from juicy roasts to delicate desserts. Designed for durability, this 36 in. gas range is constructed with industrial, corrosion resistant stainless steel. A removable backsplash means this range is suitable for either freestanding or slide-in installation.
Why Buy Cosmo COSEPGR366/COSEPGR366BK 36" Professional Style Gas Range
Frequently Asked Questions
Q: Why is hot air blowing from the top of the oven door?
A: This is normal. The oven has a cooling fan that helps maintain precise internal temperatures. The fan vents through the top of the oven door and behind the cooktop.
Q: Why does the oven fan keep running after I turn the oven off?
A: The fan continues to run after the oven is turned off until the internal temperature has cooled sufficiently. This is normal operation.
Q: My burner is sparking or clicking but won’t ignite. What should I do?
A: First, check for a gas smell. If there is no smell, there may be air in the line—repeat the proper lighting procedure several times. If you do smell gas, follow safety procedures and continue troubleshooting carefully.
Q: My burner is producing black soot. What causes this?
A: Black soot is usually caused by an improper propane mixture or conversion. Ensure the unit is correctly converted for LP gas and that the gas source is appropriate. For natural gas units, check that the home’s gas pressure is within 6″ to 14″ water column.
Q: I smell gas. What should I do?
A: Do not operate the range. Immediately follow safety precautions. If using LP gas, make sure the unit was properly converted by a qualified technician.
Pros and Cons of Cosmo COSEPGR366/COSEPGR366BK 36" Professional Style Gas Range
Pros
Cons
Conclusion
The Cosmo COS-EPGR366 offers a powerful, professional-style range with a large oven and versatile cooktop, ideal for home chefs who prioritize aesthetics and cooking performance. However, potential durability issues with knobs, heavy grates, limited simmer control, and inconsistent customer support may lead to frustration and additional costs, making it best suited for those willing to trade some reliability for style and functionality.
| Width | |
| Exterior Width | 36" |
| Width | 35 7/8" |
| Depth | |
| Depth | 30 3/100" |
| Depth without Handles | 27 7/8" |
| Height | |
| Height | 35 3/5" |
1 Year Parts and Labor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
We offer free in-home delivery to most serviceable zip codes for orders over $599.
Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards
Manufacturer rebates, instant savings, and product discounts — all in one place.
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.