Doyon JA4SC Jet Air Electric Convection Oven with Cabinet Base, (4) 18" x 26" Pan Capacity, 8.4 kW

The Doyon JA4SC is a Jet Air electric convection oven with a single baking chamber, holding a total of 4 full-size 18" x 26" sheet pans and a storage cabinet base. It draws 8.4 kW and is offered in 120/208V / 1-Phase, 120/208V / 3-Phase, 120/240V / 1-Phase or 120/240V / 3-Phase service. Built-in Shot & Pulse steam injection and 500°F maximum temperature make it a bake-anything oven for breads, pastries and sheet-pan production.

Jet Air Reversing Airflow & Steam

Doyon's patented Jet Air system reverses the fan on a timed cycle: the wheel turns one way, comes to a full stop, then turns the other way. Reversing the airflow evens out the heat across the cavity, so product browns uniformly with little or no pan rotation, and the two-speed fan plus a programmable fan delay let delicate items such as meringues and puff pastry set before full airflow starts.

Steam is built in rather than bolted on. The Shot & Pulse system injects a measured mist of water into the chamber, either as a single shot or in repeated pulses, giving crusty breads, baguettes and bagels the glossy, crackled crust that dry convection cannot. A 1/4" water line feeds the system.

Why Operators Choose It

• Even bakes: reversing Jet Air fan with variable speeds and fan delay minimizes pan turning.
• Built-in steam: Shot & Pulse steam injection for crusty breads and bagels.
• Fast preheat: reaches 350°F in about 15 minutes; maximum 500°F.
• Recipe control: 99 programmable recipes with up to 8 baking stages per recipe.
• Visibility: full-view heat-reflective glass doors and a lit interior.
• Construction: stainless steel cabinet, fully insulated and sealed.

Controls

Digital programmable controls with temperature control to 500°F, a digital timer, delay start and 99 recipe programs of up to 8 stages each. Recipes can be uploaded and downloaded by USB to keep multiple locations consistent. A door switch stops the blower when the door opens.

Ideal For

Cafes, coffee shops, convenience stores and smaller bakeries that need full-size sheet pan baking with steam in a compact footprint.

Specifications

Installation & Utility Requirements

Electrical service by option (field wired per local code unless noted):

Water: 1/4" cold water line (water filter recommended).

Minimum clearances per Doyon: 4" sides, 4" back, 12" top, 12" front service.

Install by a qualified technician per local codes and the Doyon installation manual.

What's Included

• Storage cabinet base

Factory Options (Additional Cost)

• Water filter (PLF240)
• Perforated nickel pizza decks
• High temperature gasket for baking between 400-500F (205-260C)

Warranty

2-year parts and 1-year labor limited warranty from Doyon (USA and Canada).

Download the Doyon JA4SC spec sheet (PDF)

Specifications per Doyon data; subject to change by the manufacturer.