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Astoria 28399

Astoria 28399 Cooling Fan Mayor M31

Regular price $46.04

This part ships directly from Astoria and stock is not guaranteed. Lead time averaging 3 to 5 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Astoria Cooling Fan Mayor M31 (part number 28399) is a high-quality replacement cooling component designed specifically for Astoria espresso machines. Engineered to maintain optimal operating temperatures, this fan plays a crucial role in preventing overheating of the internal components, thereby ensuring consistent machine performance and longevity. Constructed with durable materials, the Mayor M31 cooling fan delivers reliable airflow while operating quietly, minimizing noise disruption in busy café environments or home kitchens alike.

Featuring precision engineering compatible with a range of Astoria espresso machine models, the Cooling Fan Mayor M31 is easy to install and integrates seamlessly into the existing cooling system. Its robust design supports efficient heat dissipation from critical areas such as the boilers and electrical boards, which is essential during extended periods of heavy use. By maintaining stable internal temperatures, this fan helps preserve the machine’s complex electronics and mechanical parts from heat-related damage and premature wear, thereby reducing costly repairs and downtime.

Ideal for both professional baristas and espresso enthusiasts, the Astoria Cooling Fan Mayor M31 is an essential maintenance part that optimizes machine reliability and performance. Whether used as a replacement part during routine service or to enhance an existing setup, it ensures your Astoria espresso machine consistently delivers excellent coffee extraction without interruptions. For customers on Kaldi.com looking to uphold their equipment’s efficiency, this cooling fan represents a smart investment in the durability and smooth operation of their espresso machine.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #28399 fits Astoria machines. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Compatibility for this specific Astoria part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Astoria including this ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #28399 is a 100% genuine OEM component sourced directly from the Astoria factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Astoria parts typically range from 3 to 5 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Astoria parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Astoria parts come with a no returns, all sales final return policy. Please see our refund policy or chat for more details.

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