How to Choose the Best Above Ground Pool Heater: Gas vs. Electric Options
Living in Canada means short summers and unpredictable weather. If you want to swim comfortably from May to September (or even longer), an above-ground pool heater is one of the best investments you can make. But which type is right for you: gas (propane or natural gas) or electric (heat pump or resistance)? In this guide, we’ll break down the real-world differences so you can pick the perfect Above Ground Pool Heater for your backyard, budget, and climate. 1. Speed: How Fast Do You Want Your Pool Warm? Gas heaters are the fastest. They can raise the water temperature 1–2 °C per hour, even on cool or windy days. Perfect if you only heat the pool on weekends or for last-minute swims. Electric heat pumps are slower but consistent, typically raising the temperature 0.3–0.7 °C per hour depending on outside air temperature. They shine when run continuously or overnight. Traditional electric resistance heaters are fast (almost as quick as gas), but they’re rarely recommended for above...