Waterway 2.5 HP EX2 Pump Impeller Assembly (310-2300) pooltool and general system response while

and general system response while keeping the spa feeling natural to use

A replacement is often needed when the original plate is cracked

Side-spout designs are useful in installations where tubing direction or available space makes that orientation the better fit

A pressure switch is useful because it helps confirm that airflow or related operating conditions are within the intended range before the heater continues running

A heater with this combination of features is useful because it preserves the original control and plumbing layout rather than forcing substitutions that may not fit as cleanly

Waterway 2.5 HP EX2 Pump Impeller Assembly (310-2300) pooltool and general system response whileThe Waterway 310 2300 impeller assembly is designed for compatible 2. 5 HP EX2 pump applications. An assembly like this is useful because it restores the primary moving component of the pump in one matched replacement, which can simplify rebuild work and help preserve compatibility with the original design. Higher horsepower pump applications benefit from correct impeller matching because performance and fit are closely tied to the intended hydraulic