Mueller Plate Heat Exchanger Parts

Plates and gaskets for Paul Mueller Accu-Therm plate heat exchangers, including the AT20, AT40, AT80M and AT161. Shipped nationwide from Elizabethville, PA.

Mueller Parts In Stock and Ready to Ship!
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Mueller Heat Exchanger Models We Support

We supply parts for the Mueller Accu-Therm (AT) models below. If your model isn’t listed, send us the nameplate details and we’ll find the right replacement.

AT20
AT20P
AT40
AT40P
AT40M
AT80M
AT161

Replacement Parts for Mueller Plate Heat Exchangers

Since 2002, North Road has helped plants and facilities keep their Mueller plate and frame heat exchangers running. We carry a full range of Paul Mueller heat exchanger gaskets and plates, and we can supply a single gasket or a full plate pack.

We offer OEM and aftermarket options and help you choose the right gasket material for your application. Compare materials on our heat exchanger plates and gaskets page. We also supply plate heat exchanger frames and bolts.

Need help beyond parts? We provide heat exchanger cleaning and regasketing and on-site heat exchanger repair. Our technicians are TWIC and OSHA certified, and we’re an ISNetworld member.

Mueller Accu-Therm Parts FAQs

Do you sell complete plate packs for Mueller units? Yes. Send us your model and plate count, and we’ll quote individual plates, gaskets or a full pack.

Can you service my Mueller unit on site? Yes. Our certified technicians can open, inspect, clean and regasket your unit at your facility.

Do you ship Mueller parts outside Pennsylvania? Yes. We ship nationwide.

Not Sure Which Mueller Part You Need?

Send us the Mueller model number, plate number, gasket number, or equipment photos. Our team will
review the details and help identify the correct replacement part.