Coates ST Series Electric Spa Heater 5.5KW, 240V, 23 A, 12406ST

The built-in flow switch prevents operation when there is no water flow and allows operation at flow rates between 15GPM and 80GPM. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the incoloy elements efficiently.

The Coates ST-Series heater is a compact electric spa heater that is available in a 5.5kW or 11kW version. The 12406ST is equipped with a flow switch that allows operation at flow rates of 15GPM to 80GPM. The stainless steel tank is designed to optimize heat transfer by efficiently directing the water flow over the Incoloy heating element.

• 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 pip
• Stainless steel manifold
• Pressure switch

Specifications:

AmperageDraw	23 A
Brand	Coates
CabinetDepth	14 Inch
CabinetHeight	17-1/2 Inch
CabinetWidth	4 Inch
FlowRate	15 - 80 gpm
HeatOutput	5.5 kW
HeatOutputBTUH	18772
Item	Electric Heater
MaximumBreakerSize	30 A
Phase	1-Phase
Series	ST
VoltageRating	240 V
WaterConnection	1-1/2 Inch x 2 Inch Union
WireSize	10 AWG