Rotisserie oven with improved trap system

1. An oven comprising:

an oven housing defining a cooking volume and having a door providing access to a cooking volume and sealing the cooking volume when the door is in a closed position;

an oven heater communicating with the cooking volume to heat the same; and

a cleaning assembly including

a reservoir chamber communicating with the cooking volume through a drain opening in a floor of the oven volume,

a pump communicating through a first opening in the reservoir to pump a cleaning solution out of the reservoir and expel the cleaning solution to the cooking volume through a nozzle directing a spray against an interior of the cooking volume,

a cleaning heater assembly communicating with the cleaning solution to heat the same, and

further comprising a second opening in the reservoir chamber permitting a movement of grease through the second opening and a third opening in the reservoir chamber permitting a movement of freshwater from a freshwater source through the third opening wherein the second opening and third opening are on adjacent sidewalls and the freshwater source is configured to spray freshwater orthogonal to the second opening.

2. The oven of claim 1 wherein the cleaning heater assembly is positioned beneath the cooking volume.

3. The oven of claim 1 wherein the cleaning heater assembly includes a heater contained in a tank and wherein the pump receives water from the reservoir and pumps it through the tank.

4. The oven of claim 3 wherein the heater is positioned at an outlet of the pump.

5. The oven of claim 3 wherein the heater is an immersion heater providing an electrical heating element surrounded by a sheath electrically insulating the electrical heating element from surrounding liquid.

6. The oven of claim 1 wherein the cleaning heater assembly is held within a tank separated by a baffle preventing water from exiting the tank prior to passing through the cleaning heater assembly.

7. The oven of claim 1 wherein freshwater source is configured to spray freshwater along a curved path.

8. The oven of claim 1 wherein the nozzle is positioned proximate a center of the floor of the oven volume.

9. The oven of claim 1 wherein the cleaning heater assembly is upstream from the nozzle and downstream from the pump.

10. An oven comprising:

an oven housing defining a cooking volume and having a door providing access to a cooking volume and sealing the cooking volume when the door is in a closed position;

an oven heater communicating with the cooking volume to heat the same; and

a cleaning assembly including

a reservoir chamber communicating with the cooking volume through a drain opening in a floor of the oven volume,

a pump communicating through a first opening in the reservoir to pump a cleaning solution out of the reservoir and expel the cleaning solution to the cooking volume through a nozzle directing a spray against an interior of the cooking volume,

a cleaning heater assembly communicating with the cleaning solution to heat the same,

a first filter extending over the drain opening in a first position and exposing the drain opening in a second position to permit user access to the reservoir chamber, and

a second filter separating the reservoir chamber into a first portion leading to the drain opening and a second portion communicating directly with a drain port,

wherein the second filter slopes generally upward from a bottom wall of the reservoir chamber at a point about midway along a length of the bottom wall, contacting left and right sidewalls and joining to an underside of an upper wall of the reservoir chamber close to an end side wall joining the left and right sidewalls.

11. The oven of claim 10 wherein the first filter is a basket slidably moveable along an upper wall of the reservoir chamber along rails between the first and second position.

12. The oven of claim 11 wherein a bottom wall of the basket is downwardly sloping.

13. The oven of claim 12 wherein the basket is perforated with holes sized to catch large debris.

14. The oven of claim 10 wherein the second filter is perforated with holes sized to catch large debris.

15. The oven of claim 14 wherein the second filter is an angled planar screen.

16. A method of operating an oven, the method comprising the steps of:

(a) providing an oven having:

an oven housing defining a cooking volume and having a door providing access to a cooking volume and sealing the cooking volume when the door is in a closed position;

a heater communicating with the cooking volume to heat the same;

a cleaning assembly including a reservoir chamber communicating with the cooking volume through a drain opening in a floor of the oven volume, a pump communicating through a first opening in the reservoir to pump a cleaning solution out of the reservoir and expel the cleaning solution to the cooking volume through a nozzle directing a spray against an interior of the cooking volume, and a cleaning heater assembly communicating with the cleaning solution to heat the same, and further comprising a second opening in the reservoir chamber permitting a movement of grease through the second opening and a third opening in the reservoir chamber permitting a movement of freshwater from a freshwater source through the third opening wherein the second opening and third opening are on adjacent sidewalls and the freshwater source is configured to spray freshwater orthogonal to the second opening;

(b) introducing a cleaning agent into the reservoir to produce a cleaning solution;

(c) activating the cleaning heater assembly to heat the cleaning solution; and

(c) activating the pump to pump the cleaning solution from the reservoir through the nozzle.