Coates Electric Pool & Spa Heaters
Enjoy your spa year-round with the Coates Electric Spa Heater. Designed for optimal heat transfer, it features durable stainless steel tanks and incoloy heating elements for efficient performance. Safety is prioritized with a high-temperature limit and a pressure switch that halts operation if water flow ceases. Easily set your desired temperature between 65 and 104 degrees Fahrenheit. This UL-approved heater is suitable for indoor or outdoor installations and supports flow rates from 15 to 80 GPM, making it an excellent choice for new or updated spa units.
$999.99
Owner Satisfaction
4.0
/ 5
Category Rank
522
/ 677
#522 in Pool Heaters
Price vs Category Average
-26%
Below average
Heater Type
Electric
/ Electric
Who it's for
- Clean and Efficient Operation
- Simple Installation and Maintenance
- Quiet and Reliable Performance
Who should skip it
- High Operational Costs
- Limited Heating Speed for Large Pools
- Demanding Electrical Infrastructure
Key Specs
Heater Type
Electric
Tank Material
Stainless steel
Heating Elements
Incoloy
Thermostat
Close differential
Safety Feature
High temp limit with manual reset
Flow Switch
Pressure switch prevents operation if no water flow
Voltage
240 volts, Single phase
Pipe Connections
1.5 in. X 2 in. PVC union
Features
- Maintains spa temperature for year-round enjoyment
- Stainless steel tanks for efficient heat transfer
- Adjustable temperature range from 65 to 104°F
- Safety pressure switch prevents operation without water flow
- Indicator light shows when heating element is active
- Durable contactors ensure reliable operation
- UL-approved for safe indoor or outdoor installation
- Simple temperature control via thermostat
What customers say
Coates Electric Pool and Spa Heaters earn praise primarily for their exceptional reliability and robust heating performance. Consumers value the speed and efficiency with which these units rapidly elevate water temperature, making them ideal for immediate use. Reviewers frequently note the heavy-duty construction, suggesting a durable product built for longevity and high perceived quality. The main drawback centers on operational expense. As electric resistance heaters, they consume significant electricity, leading to high utility bills that temper the overall value perception. While the core unit is dependable, support for specialized replacement parts receives mixed feedback. Ultimately, the Coates heater is a reliable workhorse recommended for those prioritizing immediate, consistent performance over minimizing long-term operating costs.
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