Raypak 105A/105B/155A/185 Gasket [2-1/8" ID, 2-3/4" OD] [Qty 2] (800080B) dialvalves Matching the original connection and

Matching the original connection and rating helps make replacement more straightforward and keeps the control setup closer to its intended design

Thermostats are useful because they help the heater operate within the intended temperature range for proper performance and protection

A correctly matched heater assembly can make a spa feel dependable again very quickly

directly affecting circulation quality and system efficiency

The 24-hour

Raypak 105A/105B/155A/185 Gasket [2-1/8" ID, 2-3/4" OD] [Qty 2] (800080B) dialvalves Matching the original connection andThe Raypak gasket set is designed for compatible 105A, 105B, 155A, and 185 heater applications where a pair of correctly sized seals is needed. A gasket is useful because it helps maintain a dependable seal between supported mating surfaces, reducing the risk of leaks and helping the heater assembly stay serviceable. This replacement is especially useful when the original gaskets are flattened, brittle, or leaking, or whenever the sealed joint is