Item Description

Known for their optimal heat transfer capabilities, Coates electric heaters are designed for use with spas and hot tubs. Set the temperature anywhere you'd like between 65 and 104 degrees and let the heater do the rest of the work for you. This heater includes a valuable pressure switch that prevents heater operation if there's no water flow, and is available in two sizes. Great for new spas and hot tubs, or for updating older units, Coates electric heaters boast flow rates from 15 to 80 gallons per minute.

• Coates Electric Spa Heaters are encased in stainless steel tanks o maximize heat transfer
• "On" light lets you know when heater element is running
• Heating elements made of incoloy
• Close differential thermostat
• Durable contactors
• High temp limit allows for manual reset
• UL-approved for indoor or outdoor use
• PVC pipe union connections are 1.5 in. X 2 in.
• Adjust for any temperature between 65 and 104 degrees
• Pressure switch prevents heater operation if there's no water flow
• Both units 240 volts; single phase
• Compact heaters measure 17.5 in L X 4 in. W X 14 in. H
• 18,772 or 37,563 BTU
• 5.5kW model weighs 17 lbs.
• 11kW model weighs 18 lbs.
• 2-year warranty