ST Series Electric Spa Heater 11kW - 240 Volt 46 Amps Single-Phase pool-steps_Right 1 Foot Offset This ceramic pool depth marker

This ceramic pool depth marker is printed with 0 and has a smooth surface

This is a PVC Schedule 80 Cap fitting with FIPT fitting connections that measure 1 Inch

And the floatation panels are hand-laid fiberglass

2 Inch FNPT x Solvent

ST Series Electric Spa Heater 11kW - 240 Volt 46 Amps Single-Phase pool-steps_Right 1 Foot Offset This ceramic pool depth markerThis Coates ST Series spa heater produces 37,534 BTU's per hour and runs on 230 volt electrical connection with a minimum of 46 amps. This electric spa heater features a built in pressure switch which prevents operation when there is no water flow and allows operation. This heater is designed to operate at flow rates between 15 GPM and 80 GPM. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the incoloy