Why it matters
The HT-20B is the 20-gallon WaterWorker tank, with the same seamless butyl diaphragm, polypropylene liner and NSF/ANSI 61 listing as the larger models.
It ships pre-charged to 25 psi and is covered for five years.
Who it's for, and who should skip it
Good fit if
- Cabins and small homes
- Budget replacements
Look elsewhere if
- Large households
- Owners wanting fewer pump starts
Pros and cons
Pros
- NSF/ANSI 61
- Low price
- Compact
Cons
- Small drawdown
- Five-year warranty
- Adjust pre-charge
Limitations to weigh
- Set the tank's air pre-charge 2 psi below the pump's cut-in pressure (28 psi for a 30/50 switch, 38 psi for 40/60) with the water off.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Material | Alloy Steel | Retailer |
|---|---|---|
| Dimensions (seller) | 15"L x 15"W x 32"H | Retailer |
| Capacity | 20 gallons | Retailer |
| Model number | Water Worker - HT20B | Retailer |
| Warranty | All tanks backed by 5 year warranty. | Retailer |
| Product weight | 12.2 kg | Retailer |
Alternatives worth comparing
More well pumps & tanks we cover
Final verdict
A sensible small tank for light use.
Where to buy
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Questions buyers ask
How big is it?
20 gallons.
Is it rated for drinking water?
Yes, it's listed to NSF/ANSI 61.