
Quick overview
- Heat exchanger seal This is the heat exchanger O-ring gasket, the seal at the water side of the exchanger.
- Two per pack Supplied 2 per pack, which is how the job usually needs them.
- Fits 206A, 266A and 336A Listed for the Raypak model 206A, 266A and 336A Low NOx pool heaters.
- Genuine Raypak Factory part 006713F rather than a generic O-ring off a size chart.
- A leak point Water weeping at the exchanger is often nothing more than a tired gasket.
- Replace on reassembly Any time the exchanger is opened, the gasket is a part worth renewing rather than reusing.
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Product details
Raypak 006713F is the heat exchanger O-ring gasket for model 206A, 266A and 336A Low NOx pool heaters, supplied two per pack.
What it seals
The O-ring sits at the heat exchanger, on the water side of the heater. It is a small part in a hot, pressurized location, which is exactly why it is the piece that gives up first. Water weeping from the exchanger area is usually a compressed or hardened gasket rather than anything structural.
When to fit new ones
Any time the exchanger is opened, put new gaskets back in. A used O-ring has taken a set from being clamped and heat cycled, and reusing one to save a few dollars often means taking the heater apart a second time. The two per pack quantity matches the way the job is normally done.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 006713F |
| UPC | 840891003342 |
| Type | Heat exchanger O-ring gasket |
| Quantity | 2 per pack |
| Fits | Raypak model 206A, 266A, 336A Low NOx pool heaters |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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