Electric Pool Heaters vs. Electric Pool Heat Pumps: What’s the Difference?
Choosing the right pool heater ensures your pool stays warm and comfortable year-round. The two main electric options are electric pool heaters and electric pool heat pumps. While both heat your pool, they work differently and suit different needs.
At Pool Heater Direct, we offer GulfStream and Built Right pool heaters, two Florida-made brands known for energy efficiency and reliability. Understanding the differences will help you make the best choice for your pool.
What Is a Pool Heater?
A pool heater is any system that raises pool water temperature. The four main types include:
- Gas pool heaters – Burn propane or natural gas for fast heating.
- Electric resistance heaters – Use electric elements to generate heat.
- Electric pool heat pumps – Transfer warmth from the surrounding air.
- Solar pool heaters – Capture and use the sun’s energy.
Both electric resistance heaters and electric heat pumps are types of electric pool heaters, but they function differently.
What Is an Electric Pool Heater?
An electric pool heater, also known as a resistance heater, warms water using an electric heating element. Water flows over the element, absorbs heat, and returns to the pool.
Benefits of Electric Pool Heaters
- Heats water quickly – Ideal for spas and small pools.
- Works in any climate – Functions well in both warm and cold temperatures.
- Simple to install – Requires only an electrical connection.
Best Uses for Electric Pool Heaters
- Small pools and spas that need fast heating.
- Cold climates where heat pumps may not work efficiently.
- Occasional use when instant heat is required.
What Is an Electric Pool Heat Pump?
An electric pool heat pump offers a more energy-efficient heating solution. Instead of generating heat, it pulls warmth from the air, compresses it, and transfers it to the water.
GulfStream and Built Right pool heaters, both made in Florida, are among the best electric pool heat pumps on the market. They provide efficient, cost-effective heating designed specifically for Florida’s climate.
Benefits of Electric Pool Heat Pumps
- Energy-efficient – Uses heat transfer instead of direct heating.
- Lowers operating costs – Consumes less electricity than resistance heaters.
- Provides consistent heating – Maintains a steady water temperature.
Best Uses for Electric Pool Heat Pumps
- Large pools that require continuous heating.
- Warm climates where air temperatures stay above 50°F.
- Homeowners looking for lower energy bills.
Which Pool Heater Is Right for You?
Choosing between an electric resistance heater and an electric pool heat pump depends on your needs.
| Feature | Electric Pool Heater | Electric Pool Heat Pump |
|---|---|---|
| How it Works | Uses electricity to generate heat | Transfers heat from the air |
| Heating Speed | Fast | Slower but steady |
| Energy Efficiency | Low | High |
| Best Climate | Works in any weather | Best in 50°F+ climates |
| Best For | Small pools, spas, quick heating | Large pools, long-term efficiency |
If you need instant heat, an electric pool heater is best. However, if you want consistent warmth and lower energy costs, an electric pool heat pump is the better choice.
For Florida pool owners, GulfStream and Built Right pool heaters provide efficient, reliable heating designed for the state’s warm climate. Because both brands are Florida-made, they are built to handle local weather conditions while maximizing energy savings.
Find the Best Pool Heater for Your Pool
At Pool Heater Direct, we specialize in GulfStream and Built Right pool heaters, two of the best Florida-made pool heating solutions. These models offer efficient, long-lasting performance while keeping electricity costs low.