What it delivers
The VERIWIS HWRPK4002 Hot Water Recirculation Pump is a hot water recirculation pump.
A recirculation pump moves hot water back toward the heater so the far tap runs hot sooner; check that your tankless heater's maker approves the setup.
Pumps come as under-sink kits with a crossover valve or as line pumps near the heater; check which setup your heater's manual allows.
From the listing: model: HWRPK4002.
The listing gives dimensions of 5.12 x 4.84 x 4.57 inches and a weight of 8.67 lb.
Warranty, per the listing: 3-Year Warranty by VERIWIS, Please ensure you are purchasing from VERIWIS to get this 3-Year Warranty. Other sellers may not offer the same coverage.
Right unit for this house?
Install it when
- Long waits for hot water
- Owners who flush their own heater
Look at another unit when
- Heaters whose manual calls for a different method
Strengths and trade-offs
Strengths
- Recirculation pump
Trade-offs
- Match it to your heater's fittings
Install limits
- Figures are the maker's or seller's own. Flow at a rise is our estimate from the input; gas, venting and electrical work needs a licensed professional.
Rated performance
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | HWRPK4002 | Retailer |
|---|---|---|
| Product weight | 8.67 lb | Retailer |
| Dimensions (seller) | 5.12 x 4.84 x 4.57 inches | Retailer |
| Warranty | 3-Year Warranty by VERIWIS, Please ensure you are purchasing from VERIWIS to get this 3-Year Warranty. Other sellers may not offer the same coverage. | Retailer |
Rival units at this flow
More descaling and maintenance kits rated for similar demand
Final verdict
A solid recirculation pump for long waits for hot water.
Buy this unit
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