
Quick overview
- The heat exchanger core The copper tube bundle is where pool water picks up the heat from the burner.
- Polymer headers This version carries polymer headers rather than metal ones.
- Sized for 336 and 337 Built for the Raypak 336 and 337 heaters, not the smaller or larger models in the line.
- Genuine Raypak Factory part 010061F, matched to the original.
- The repair for a leaking exchanger A tube bundle that has corroded through or split is replaced as a unit, not patched.
- Copper construction Copper tubing, the standard heat transfer material in a gas fired pool heater.
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Product details
The Raypak 010061F is the genuine copper tube bundle for the Raypak 336 and 337 pool heaters, built with polymer headers. It is the heat exchanger itself, the part that transfers heat from the burner into the pool water.
What the bundle does
Pool water passes through the copper tubes while the burner fires beneath them. Copper is used because it moves heat quickly, but it is also the part of the heater most exposed to whatever is in the water. Everything else in the heater exists to support this component.
Why it gets replaced
Two things kill a tube bundle. Water chemistry that runs acidic or heavy on chlorine eats the copper from the inside, and hard water lays down scale that traps heat against the tube wall until it fails. Either way the result is the same: a leak into the combustion chamber, water in the burner tray, and a heater that will not stay lit. A bundle in that condition is replaced as a unit.
Check the header style
This bundle is the polymer header version for the 336 and 337. Confirm which headers your heater carries before you order so the assembly matches what comes out.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 010061F |
| UPC | 840891019763 |
| Type | Copper tube bundle, heat exchanger |
| Headers | Polymer |
| Tubing | Copper |
| Fits | Raypak 336 and 337 heaters |
| Part type | Pool heater part |
| Shipping weight | 34.95 lb |
| Ships | Parcel |
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