Commercial Chef CHMR17GB vs thermomate OTR773B

The Commercial Chef adds convection baking and air fry that the thermomate lacks.

Bottom line

The Commercial Chef has the edge — it offers convection baking and air fry that the thermomate doesn't.

Commercial Chef

CHMR17GB

Large (Full-Size)

Wins 4 of 6

thermomate

OTR773B

Large (Full-Size)

Wins 2 of 6

Spec Comparison

Spec	Commercial Chef CHMR17GB	thermomate OTR773B
Wattage Higher wattage cooks faster and more evenly.	1000W	1000W
Capacity Larger capacity fits bigger dishes.	1.70 cu ft	1.70 cu ft
Width Narrower fits tighter counter spaces.	29 3/4" ✓	29 7/8"
Height Shorter clears low cabinet clearances.	16 7/8"	16 3/8" ✓
Depth Shallower fits narrow shelves and counters.	17 5/8"	15" ✓
Turntable Larger turntable fits bigger plates.	13 5/8" ✓	13 1/2"
Sensor Cooking Auto-adjusts time based on steam — no guessing.	No	No
Inverter True variable power for better defrost and reheating.	No	No
Convection	Yes ✓	No
Air Fry	Yes ✓	No
WiFi / Smart	No	No