The Mealstream 402S has a combination of convection heat, impingement pressure and up to 1500 watts of microwave power allows the 402S to cook 10-15 times faster than conventional convection ovens with typical cook times of 15 seconds to one minute 30 seconds.  And, a built-in catalytic converter eliminates the need for a ventilation hood so the oven can operate in virtually any environment.

The heating pattern inside the oven minimizes the areas where grease can build-up, allowing food to cook evenly to produce a crisp, golden finish.  With the unique Merrychef design, the Merrychef 402S can use standard metal baking sheets, eliminating the need for special cookware and handling.

The 402S comes with the trademark Merrychef MenuKey technology as standard.  Precise instructions for combination and convection cooking of selected items may be programmed into the ovens memory.  The oven controls offer even greater flexibility with multi-stage programming.  Each program offers up to eight stages, each with its own time, fan speed and microwave power settings.