Waterway Executive 4.0 SPL [12.4A] [2S] Pump (3421821-1U) modular Useful when the original igniter

Useful when the original igniter is worn or failed

Matching the correct tube helps preserve intended sensing performance and cleaner repair results

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

Gate valves are useful because they allow plumbing sections to be isolated without disassembling surrounding equipment

CMP Typhoon 200 jet internal

Waterway Executive 4.0 SPL [12.4A] [2S] Pump (3421821-1U) modular Useful when the original igniterThe 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