Understanding the Importance of Pool Water Heaters Whether your pool water heater is gas or an electric heat pump, if it has been exposed to flood water, it should be replaced. A new pool water heater is a relatively small investment compared to the risks of keeping a damaged unit. The Risks of Flood Damage In a gas pool heater, valves and controls will corrode when exposed to flood water. This corrosion can lead to serious issues down the line. Similarly, in an electric heat
