Waterway Executive 4.0 SPL [12.4A] [2S] Pump (3421821-1U) modular The Raypak stack adapter is

The Raypak stack adapter is designed for compatible 266A and 267A heater applications where the supported vent transition component needs replacement

The Waterway 660-3570 notched air control is designed for compatible spa systems that use a 1 inch air control assembly with a 1-5/8 inch hole size and a 2-3/4 inch face diameter

Raypak 406A burner tray with burner

Useful when the original igniter is worn or failed

CMP Typhoon 200 jet internal

Waterway Executive 4.0 SPL [12.4A] [2S] Pump (3421821-1U) modular The Raypak stack adapter isThe Waterway 3421821 1U Executive pump is designed for compatible applications and features a 4. 0 SPL motor rated at 12. 4 amps in a 2 speed configuration. A pump like this is useful because it restores the full operating assembly while keeping the flexibility of two speed functionality in systems built around Executive pump designs. Matching the correct SPL and speed configuration helps preserve system compatibility and makes a direct replacement