Raypak Flange Gasket for 2" Connections, 2/Pack | 800080B

Raypak SKU: RAY800080B
Raypak Flange Gasket for 2" Connections, 2/Pack | 800080B - Heater Parts - img - 1

Raypak Flange Gasket for 2" Connections, 2/Pack | 800080B

Raypak SKU: RAY800080B
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Raypak 800080B Header Flange Gasket Kit – 2" Connections (2-Pack)

The Raypak 800080B is an OEM replacement 2" header flange gasket set used to seal the 2" inlet/outlet flange-to-header connection on select Raypak pool and spa heaters. Replacing worn flange gaskets helps stop seepage at the header flange, maintain proper water flow through the heat exchanger, and reduce the chance of corrosion caused by persistent leaks.

Key Details

  • Part Number: 800080B
  • Description: Flange gasket for 2" connections
  • Quantity: 2 gaskets per kit (commonly used for inlet and outlet flange connections)
  • Application: Heater header flange sealing (2" header/flange setups on compatible Raypak models)

Common Reasons to Replace

  • Water seepage/drips at the header flange area
  • Cracked, flattened, or swollen gasket when disassembled
  • Header flange connection was opened for service and needs fresh sealing parts

Compatibility Notes

  • This gasket set is for 2" header flange connections. If your heater uses 1-1/2" connections, you will need the correct 1-1/2" flange gasket instead.
  • Always verify your heater model/series and connection size by checking your parts diagram before ordering.

What’s Included

  • 2x Raypak 800080B 2" header flange gaskets

Related Products

Installation & Maintenance Tips

  • Shut off power and relieve system pressure before opening the header/flange connection.
  • Clean both mating surfaces (remove old gasket material and residue) so the new gasket can seat evenly.
  • Tighten flange fasteners evenly in a crisscross pattern to help prevent pinching and future leaks.
  • After restarting, inspect for seepage while the system is running and warm; re-check fastener torque if needed.
  • If the flange or header sealing surfaces are pitted or warped, replacing the gasket alone may not fully stop leaks.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.