Pool & Spa Heaters

The ST series heater is a compact electric spa heater that is available in a 5.5 kW or 11 kW version. It is equipped with a flow switch that allows operation at flow rates of 15 GPM to 70 GPM. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the incoloy heating elements efficiently.

STANDARD FEATURES:

• Incoloy heating elements
• Digital thermostat
• Manual reset high temp limit
• Flow switch
• Heavy duty contactors
• Element “on” light
• 1-1/2 x 2″ union connections for PVC pipe

TECHNICAL DATA:

17-1/2″L x 4″W x 14″
UL Listed for indoor/outdoor installation

5.5KW Specs

Model Number:12406ST
Kilowatts:5.5
Voltage:240
Phase:1
Amps:23
BTUs/hr:18,772

11KW Specs

Model Number:12411ST
Kilowatts:11
Voltage:240
Phase:1
Amps:46
BTUs/hr:37,543

WARRANTY:

Online purchases of all Coates heaters VOID manufacturer's warranty. Please contact us for information and to purchase to receive full warranty benefits.

Visit Coates for complete information.