What it delivers
The Goyappin S313107 Tankless Flush Kit is a flush kit for descaling a tankless heat exchanger.
A flush runs descaler from the bucket, through the pump and the heat exchanger and back, until the scale dissolves; the service valves make the connection.
Pump flow, per the listing: 1100.
A flush is a yearly job on most heaters (Rinnai: at least once a year), longer and more often on hard water; the pump only has to move a few gallons a minute.
Listed details: material: Plastic; model: S313107; pump flow: 1100.
Right unit for this house?
Install it when
- Yearly or hard-water flushing
- Owners who flush their own heater
Look at another unit when
- Heaters whose manual calls for a different method
Strengths and trade-offs
Strengths
- Descaling kit
- 1100
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 | S313107 | Retailer |
|---|---|---|
| Material | Plastic | Retailer |
| Pump flow | 1100 | Retailer |
Rival units at this flow
More descaling and maintenance kits rated for similar demand
Final verdict
A well-specified descaling kit for yearly or hard-water flushing.
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