• Sturdy metal oven door hinge with mounting holes and pivot arm on white background
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Doyon

Doyon QUP320 Door Hinge – Oven
Part #QUP320

Availability
$169.73
$169.73
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CUSTOMER REVIEWS
PRODUCT OVERVIEW

The Doyon QUP320 Door Hinge is a genuine OEM replacement part designed for select Doyon ovens. This hinge ensures smooth, secure door operation, maintaining proper alignment and oven sealing for safe and efficient cooking.

Ideal for equipment repair or preventive maintenance, the Doyon QUP320 door hinge restores proper door functionality, reduces downtime, and extends the service life of your appliance. Built to OEM specifications, it offers durable construction, precise fit, and reliable performance in commercial kitchen environments.

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Details

The Doyon QUP320 is a genuine OEM door hinge designed for Doyon commercial ovens. The door hinge provides the pivot point that allows the oven door to swing open and closed while supporting the full weight of the door throughout its range of motion. In commercial ovens, the door hinge must withstand the combined stresses of repeated daily opening and closing cycles, the weight of the oven door, and the thermal expansion that occurs as the door heats up during oven operation.

The oven door hinge is a structural hardware component that directly affects door alignment, gasket seal quality, and door closure reliability. A correctly functioning hinge holds the door in consistent alignment relative to the door frame throughout its swing arc, ensuring the door gasket contacts the frame evenly on all sides when closed. Hinge wear or damage that allows the door to sag or misalign will cause uneven gasket compression and heat loss at the door perimeter.

Signs that the door hinge requires replacement include the oven door sagging or drooping at the leading edge when opened, the door gasket showing uneven wear indicating misalignment, the door requiring extra force to latch due to the door sitting lower than the latch engagement point, audible looseness or binding in the hinge during door operation, or visible deformation or cracking of the hinge body or pin.

Replacement should be performed by a qualified technician. With the oven cooled and de-energized, the door is supported while the hinge fasteners are removed. The new QUP320 hinge is installed and the door alignment is checked and adjusted to ensure even contact around the door gasket before the oven is returned to service.

The genuine Doyon QUP320 oven door hinge provides the load capacity and pivot geometry required for compatible Doyon oven door configurations, ensuring reliable, correctly aligned door operation that supports a consistent door gasket seal throughout the hinge's service life.
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Product Specs

Warranty

90-day warranty

SKU

147226

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