Gecko M-Class Spa Replacement Control [3 Pump] [4.0kW] (3-74-7036) circuitboards while the Ultima fit preserves

while the Ultima fit preserves the original pump platform relationship

Helps restore dependable internal filtration performance

When the original assembly wears out

and this Essex capacitor is designed with a 200 to 240 MFD range for 115 volt applications in an approximate 1-7/16 inch by 2-3/4 inch format

This white retrofit drain grate supports optimal flow performance while maintaining a clean

Gecko M-Class Spa Replacement Control [3 Pump] [4.0kW] (3-74-7036) circuitboards while the Ultima fit preservesA replacement spa control helps restore coordinated equipment management in a compatible M Class setup, and this Gecko version is designed for 3 pump applications with a 4. 0kW heater using the 3 74 7036 reference. When a main control pack becomes unreliable, the spa can lose synchronized management across pumps, heating, and related features. The 3 pump design gives this unit practical value because replacement control packs work best when they match