7 Best Propane Pool Heaters 2025 in the United States

The DR. INFRARED HEATER DR-900HP is a powerful 90,000 BTU heat pump suitable for both in-ground and above-ground pools up to 28,000 gallons. Its standout feature is its high efficiency, with a 540% equivalent efficiency rating, meaning it generates a significant amount of heat for the energy it consumes. This makes it quite cost-effective in the long run. Additionally, the size and installation requirements are manageable with an input of 208-230 Vac, making it accessible for many pool setups.

The unit is designed with advanced technology, including a Full DC Inverter fan motor and compressor that adjusts heating capacity from 20% to 100%, enhancing operational efficiency and stability. The twin rotary compressor further contributes to lower vibration and quieter operation, which is beneficial for maintaining a peaceful pool environment. Control features are modern and user-friendly, with built-in WiFi for remote operation via a mobile app, allowing users to set temperatures and schedule operations from anywhere. The soft-start function is a thoughtful addition, improving the unit's longevity by reducing stress during startup.

In terms of durability, the DR-900HP is certified by CSA and AHRI, ensuring quality and stable performance, which is reassuring for long-term use. Customer support is robust, with USA-based assistance available for any issues. This heat pump is a solid choice for those prioritizing efficiency, advanced control features, and durability in their pool heating solutions.