Excalibur 3548CDB Electric Food Dehydrator, 5-Tray, Digital Timer, Adjustable Thermostat
- Dehydrator
- 5
- 110 W
- Plastic
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The Excalibur 3548CDB is a 5-tray electric food dehydrator with 8 square feet of drying space. It features an adjustable thermostat (85°F–165°F) and a digital 48-hour timer for precise drying of herbs, fruits, meat, and more. The clear polycarbonate door allows easy viewing of the drying process.
- 5 trays provide 8 sq ft of drying space for large batches
- Adjustable thermostat from 85°F to 165°F for different foods
- Digital 48-hour timer with auto shut-off for convenience
- 10-year limited warranty for long-term reliability
| Brand | Excalibur |
| Model | 3548CDB |
| Number of Trays | 5 |
| Wattage | 110 W |
| Material | Plastic |
| Color | Black |
| Shape | Rectangular |
| Temperature Range | 165°F |
| Dishwasher Safe | No |
Users appreciate the clear door for monitoring progress without losing heat, easy-to-clean trays, and adjustable thermostat with timer. The dehydrator works well for a variety of foods including fruits, vegetables, jerky, and royal icing cookies.
- Drying fruits and vegetables
- Making beef jerky
- Royal icing cookie decorating
- Dehydrating herbs and spices
- Bulk food preservation
- Small kitchen countertop
Several users report the timer failing after a few uses, and some find the unit noisy. The minimum temperature of 105°F may be too high for certain herbs, and rotating trays is necessary for even drying.
- Timer stops working
- Noisy during operation
- Lowest temp too high
- Need to rotate trays
How it ranks among the 38 dehydrators we track
4.3★ across 356 Amazon reviews, weighted by review volume.
Cheaper than 26% of the dehydrators we track.
More reviewed than 32% of the category.
Scores are computed from the 38 dehydrators we track: Amazon rating weighted by review volume, with price and demand ranked against the category. Data-driven, not a hands-on test. Scored by Maya Brennan, appliances editor.
Questions about the Excalibur 3548CDB
Common buyer questions answered straight from the product spec data — no fluff, no "it depends".
Does the Excalibur 3548CDB have a digital timer?
Yes, it features a digital 48-hour timer that allows you to set and forget, with auto shut-off when the time expires.
What temperature range does the Excalibur 3548CDB offer?
The dehydrator has an adjustable thermostat ranging from 85°F to 165°F, suitable for drying herbs, fruits, vegetables, and meat.
How many trays come with the Excalibur 3548CDB?
It includes five 15” x 15” trays, providing a total drying area of 8 square feet.
Is there a warranty for the Excalibur 3548CDB?
Yes, it comes with a 10-year limited warranty from Excalibur, covering manufacturing defects.
Does it come with a recipe book?
The unit includes a 'Preserve it Naturally' digital download with recipes and drying guidelines.
