Natural & Propane Gas Pool Heaters – Efficient Heat Solutions
Browse powerful gas heaters like the Hayward W3H400FDP, offering strong propane performance for fast pool and spa heating.
Find efficient natural gas options such as the Hayward W3H250FDN, plus more models suited for different system needs and budgets.
Choose from a variety of high-BTU heaters designed for lasting performance in saltwater, freshwater, and heavily used pool setups.
Our collection includes compact units for tight equipment areas along with durable designs that handle fluctuating water chemistry.
Whether upgrading an old system or building new, these gas heaters and more offer reliable temperature control all season long.