Hot Tub Heater Gasket Replacement O Ring Kit 2 Inch 7114030B Set Of 4 Balboa Gecko Compatible For Arctic Beachcomber Bullfrog Spas And More 7114030 Spa Parts

2-Inch Heater Gasket Kit 7114030B, 4-Pack for Balboa & Gecko
✔️ 4-pack gasket set for 2-inch piping with O-ring ribs, Balboa/Gecko

Replace worn or leaking heater gaskets with this 4-pack 2-inch gasket kit (711-4030/711-4030B). It’s designed to seal heater unions and pipe joints on many spa brands, including Arctic, Beachcomber, Bullfrog, Canadian Spa, and more. This kit helps prevent leaks at hot tub heater connections and is compatible with Flow-Thru components.

✅ 4 gaskets included (4-pack) for replacement
✅ Size fits 2-inch pipe; actual gasket OD is about 3 inches (76 mm)
✅ Part numbers 711-4030 and 711-4030B for easy matching
✅ Compatible with Gecko, Hydro Quip, Aeware, United, and Flow-Thru heater components
✅ Used to seal heater unions, pipe joints, and pump wet ends to prevent leaks

💡 What is a heater gasket O-ring replacement used for in spa systems?

A handy seal that prevents leaks at heater unions and pipe joints in hot tubs and spas.

- Seals the heater union connections to stop water leaks - Fits 2-inch piping and ribbed O-ring designs for a snug seal - Handy for Balboa, Gecko, and similar flow-thru heater assemblies