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Nu_Vu_qb_5__10A_PhotoMain_0
Nu_Vu_qb_5__10A_PhotoMain_1Nu_Vu_qb_5__10A_PhotoMain_2Nu_Vu_qb_5__10A_PhotoMain_3Nu_Vu_qb_5__10A_PhotoMain_4Nu_Vu_qb_5__10A_PhotoMain_5NUVU QB510 Oven Proofer

Nu-Vu®

QB-5/10A Oven Proofer, Capacity of (5) 18"x26" Pans in Oven, (10) 18"x26" Pans in Proofer - 240V, 1PH

Model QB-5/10A_240V_1PH · by Middleby

$16,535

Price as of Aug 3, 2026. Delivery and installation quoted with your order.

Proofing Ovens

The Doyon QB-5/10A is an oven/proofer appliance. The QB-5/10A is arranged with an oven above a proofer. The Doyon QB-5/10A oven section accommodates 5 pans sized 18 x 26 in. The Doyon QB-5/10A proofer section accommodates 10 pans sized 18 x 26 in. The oven section of the Doyon QB-5/10A supports 13 x 18 in. pans. The Doyon QB-5/10A proofer section accommodates 20 pans sized 13 x 18 in. The Doyon QB-5/10A uses electricity. The QB-5/10A configuration rated at 240 V and 1 phase draws 40 A. Each QB-5/10A electrical configuration listed has a rating of 8.9 kW. The Doyon QB-5/10A proofer has Automist and separate heat and humidity controls. The Doyon QB-5/10A is constructed of stainless steel and has heavy-duty casters.

Specifications

Amperage
40 A
Duty class
medium
ENERGY STAR certified
No
Fuel type
electric
Input kW
8.9 kW
NSF certified
Yes
Number of ovens
1
Number of vats
5
Open kitchen enabled
No
Outdoor use
indoor only
Overall height
84 in
Plug type
field wired per local code
Product or accessory
product
Professional installation required
Yes
Side glass visibility panels
Yes
Voltage
240 V

For exact dimensions and utility requirements, see the spec sheet.

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