Westlake GCO613
#3 in Full-size gasFull review
A mid-priced full-size gas oven with a two-year warranty, for restaurants that want a listed gas oven for less than the big names charge.
Amazon $3,460$3,460
The Westlake GCO613 is the better commercial convection oven overall, rated 2.9 to 2.7. The Westlake GCO613 leads on warranty. The KoolMore KM-CCO54-NG wins on features. The Westlake GCO613 costs $563.02 less ($3,460 vs $4,023.02).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
KoolMore KM-CCO54-NG
#4 in Full-size gasFull review
A lower-cost full-size natural gas convection oven for restaurants that need a listed floor oven and can live with three racks.
Amazon $4,023.02$4,023.02
Which should you buy?
- Choose the Westlake GCO613 for warranty (2-year parts and labor vs 1-year parts and labor).
- Choose the KoolMore KM-CCO54-NG for features (two-speed or reversing fan vs none of the scored features).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every full-size gas commercial convection oven; a clear win is highlighted. How we rank explains each one.
| Factor weight | Westlake GCO613 | KoolMore KM-CCO54-NG |
|---|---|---|
| Overall rating | 2.9/5 | 2.7/5 |
| Capacity 25% | 0 pan capacity not published, scored as none | 0 3 full-size pans (one per rack), 3 full-size pan equivalents |
| Power 15% | 47 54,000 BTU/hr | 47 54,000 BTU/hr |
| Top temperature 10% | 50 top temperature not published (neutral score used) | 50 top temperature not published (neutral score used) |
| Features 15% | 0 none of the scored features | 20 two-speed or reversing fan |
| Listing 15% | 100 sanitation listed, safety listed | 100 sanitation listed, safety listed |
| Warranty 10% | 67 2-year parts and labor | 33 1-year parts and labor |
| Value 10% | 50 pan capacity or price not published (neutral score used) | 19 $1,341 per full-size pan |
Specifications
| Westlake GCO613 | KoolMore KM-CCO54-NG | |
|---|---|---|
| Capacity | ||
| Pan capacity | - | 3 full-size pans (one per rack) |
| Full-size pan equivalents | - | 3 |
| Racks included | - | 3 |
| Heating | ||
| Fuel | Gas | Gas |
| Burner input | 54,000 BTU/hr | 54,000 BTU/hr |
| Fan | - | 2 speeds |
| Controls | ||
| Controls | Manual | Manual |
| Doors | - | Dual (independent) |
| Build | ||
| Outside dimensions | - | 38 x 44 x 62 in (W x D x H) |
| Weight | - | 617 lb |
| Certifications | ETL, ETL Sanitation | ETL, ETL Sanitation |
| Parts and labor warranty | 2 years | 1 year |