Adcraft WB-100 Electric Hot Water Boiler 100 Cup
- Capacity: 30 cups
- Container Type: Can
- Material: Stainless Steel And Plastic
- Color: Stainless Steel
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B07NRVG17NModel: WB-100Category: Combination Water Boilers & Warmers
Overview
This Adcraft SU30 is a 30-cup commercial hot water urn in dual-insulated stainless steel, with a dripless spout, dry-boil protection, and an adjustable temperature control for continuous hot water service.
The listing title references a 100 cup WB-100 model, but the attributes, description, and model number all point to the 30-cup SU30 urn, so the smaller capacity is what buyers should expect.
- 30-cup dual-insulated stainless urn
- Dripless 2-way spout
- Dry-boil protection, auto temp control
- Encapsulated heating elements
Who it's for
Offices, break rooms, and small food service settings that need continuous hot water in stainless commercial-grade housing. Not for anyone specifically wanting the larger 100-cup capacity implied by the listing title, since the actual specs describe a 30-cup unit.
Pros and cons
- Adjustable temperature holds close to setting
- Heavy-duty stainless construction
- Dripless spout, dry-boil protection
- Listing title capacity conflicts with actual 30-cup specs
- One unit arrived without a lid/cover
- At least one report of poor heat retention
Performance notes
One reviewer's unit instead boiled its water away within an hour or two and did not hold warmth, which they attributed to a possible missing seal between lid and pot.
Specifications
| Brand | Adcraft |
|---|---|
| Model | WB-100 |
| Capacity & performance | |
| Capacity | 30 cups |
| Power & efficiency | |
| Wattage | 750 watts |
| Voltage | 120 volts |
| Construction & materials | |
| Material | Stainless Steel And Plastic |
| Color | Stainless Steel |
| Finish Type | Stainless Steel |
| Other details | |
| Container Type | Can |
| Product Care Instructions | Wipe clean |
| Part Number | WB-100 |
Closest rivals on specs
EavAire EAV-101PS Hot Water Boiler and Warmer 5.2 Qt- Capacity 30 vs 20.8 cups (+44%)
Glownary Commercial Water Boiler 7.6 Gallon- Capacity 30 vs 121.6 cups (-75%)
Frequently asked questions
How many cups does this urn hold?
The model number, attributes, and description all describe a 30-cup capacity, despite a 100 cup reference in the listing title.
Does it come with a lid?
It should, but at least one buyer reported receiving the unit without a cover.
How accurate is the temperature control?
One long-term reviewer said the dial holds within about 5 degrees of the set point after over a year of daily use.