Which is better for heating your pool: a heat pump or a gas heater? Heat Pumps are more efficient, meaning you’ll save money and energy heating your water. They’re also easier to install. But they’re not as powerful as gas heaters and don’t work in colder temperatures. Gas Heaters are the most powerful heater option. They’re great for large pools or colder temperatures. But they’re also the most expensive to run. And you have to supply the fuel source, like a natural gas line or propane tanks. F

AquaCal Heat Pump Pool Heater