ILS Series In-Line Spa Heater 5.5kW - 240 Volts gfeed This is a Parker TrueSeal

This is a Parker TrueSeal Union Elbow

Strainer will fit in the Sta-Rite CSP/CCSP Self-Priming Pumps: CSPHK

It measures 9

This is a PVC Schedule 80 90 Degree Elbow with Slip x Slip fitting connections that measure 2-1/2 Inch

So very easy to use

ILS Series In-Line Spa Heater 5.5kW - 240 Volts gfeed This is a Parker TrueSealThis Coates ILS In Line 5. 75kW electric spa heater is compact and efficient and features a stainless steel tank and replaceable titanium elements. The ILS spa heater is perfect for residential spas less than 400 gallons. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the elements efficiently. It has a built in pressure switch prevents operation when there is no water flow. Relatively compact in size,