AquaCal Pool Heaters | Welton Pool & Spa

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AquaCal Pool Heaters

AquaCal® offers a variety of heat pump models to meet the diverse needs of the swimming pool industry. View the available models below to see which model is right for your application.

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This water chiller is designed to lower the temperature of your swimming pool to a refreshing experience throughout the summer.
This water chiller is designed to lower the temperature of your swimming pool to a refreshing experience throughout the summer.
Hybrid Spa Heater transfers FREE heat from your pool to your spa.
Hybrid Spa Heater transfers FREE heat from your pool to your spa.
This geothermal heat pump transfers free heat from nearby wells, lakes, canals, or oceans to your swimming pool.
This geothermal heat pump transfers free heat from nearby wells, lakes, canals, or oceans to your swimming pool.
This high performance heat pump heats and cools large commercial swimming pools with up to a half million BTUs in one unit.
This high performance heat pump heats and cools large commercial swimming pools with up to a half million BTUs in one unit.
This quality heat pump is reliable, efficient and fits any budget.
This quality heat pump is reliable, efficient and fits any budget.
Our top selling and most sought after heat pump. You’ll barely even know it’s running…until you feel the water. Offering both heat only and heat & cool models.
Our top selling and most sought after heat pump. You’ll barely even know it’s running…until you feel the water. Offering both heat only and heat & cool models.

Welton Pool & Spa

5830 US Hwy 1 South
St. Augustine, FL 32086

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Phone: 904-471-4919

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Mon-Fri: 10am – 5pm

Sat: 11am – 3pm

Sun: Closed

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