Raypak 800014B Flat Header Gasket Set – 3/4″ ID (Pack of 9) – For Select Raypak Pool Heaters
The Raypak 800014B is an OEM-style flat header gasket set used to seal the water header/heat exchanger connection on compatible Raypak pool and spa heaters. Replacing worn gaskets helps stop seepage at the header, maintain proper water flow through the heater, and reduce the chance of damage caused by persistent leaks.
Key Details
- Part Number: 800014B
- Type: Flat header gasket
- Inside Diameter: 3/4″ ID
- Quantity: 9 gaskets per set
- Application: Header gasket sealing at the heat exchanger/header interface on compatible Raypak heaters
Common Compatible Heater Series
- Often used on Raypak heater models such as 185A, 265A, 335A, 405A (verify by your heater model and parts diagram)
- May also appear on select atmospheric/gas heater series that use the same header gasket size (confirm fitment before ordering)
What’s Included
- 9x flat header gaskets (3/4″ ID)
Signs It’s Time to Replace
- Drips or seepage around the header area while running
- Gaskets look flattened, cracked, swollen, or brittle when disassembled
- Header was opened for service and needs fresh sealing parts
Related Products
- Search: Raypak 800014B
- Search: Raypak Header Gaskets
- Search: Raypak Header Kits
- Search: Raypak Header O-Rings
- Search: Raypak Heater Gaskets
- Search: Raypak Heater Parts
Installation & Maintenance Tips
- Shut off power/gas and relieve system pressure before opening the header area.
- Clean both sealing surfaces thoroughly (remove residue and debris) so the new gaskets seat evenly.
- Tighten fasteners evenly in a crisscross pattern to help prevent pinching and future leaks.
- After restart, inspect for seepage while the heater is running and warm; re-check fasteners if needed.
- If the header sealing surface is pitted/warped, replacing gaskets alone may not fully stop leaks.
