Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

ribbon image

Real OEM HVAC Parts Are In This Spring! SHOP NOW

My Shopping Cart

You didn't add any products to Your Cart yet Continue Shopping

We will be closed Monday, May 25, for Memorial Day, but you can still shop real OEM parts online and on the app 24/7. We’ll be back Tuesday, May 26.

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Duke 502840SED TRANSFORMER,208V AHPO

Obsolete DUK502840SED has been replaced by: DUK502840

Call or email for price

Manufacturer:

Duke

Manufacturer #:

502840SED

Parts Town #:

DUK502840SED

Replaced by PT #:

DUK502840

Units:

Each

Fits Models:

View Models List

California Residents:

Proposition 65 Warning

Duke 502840SED Genuine OEM Replacement Part

TRANSFORMER,208V AHPO

Required fields.

Card Label

Expiration Date

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Fits Models
Specs

Length:

Not Available
Width:

Not Available
Height:

Not Available
Weight:

0 lbs / 0 g