The 7 best jandy pool heaters of 2025

Efficient Heating: The JXi Pool Heater 260 is designed to effectively heat your pool, providing consistent and reliable performance.

Durable Construction: Built with high-quality materials, this pool heater ensures long-lasting durability and resistance to harsh weather conditions.

Easy Operation: Featuring user-friendly controls, the heater allows for simple temperature adjustments and hassle-free operation.

Safety Features: Equipped with advanced safety mechanisms, the JXi Pool Heater 260 prioritizes your peace of mind and protection.

Space-Saving Design: With its compact and sleek profile, this pool heater seamlessly integrates into your outdoor space without compromising on functionality.

The Hayward Universal H-Series 400,000 BTU Natural Gas Heater delivers premium heating performance for years of reliable, long-lasting comfort

A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry

Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings

Front-panel-only access and intuitive control pad provide easy operation, service and maintenance

Low NOx emissions meet air quality standards in all low-NOx areas, ensuring low environmental impact

Built to withstand various weather conditions, perfect solution for environments requiring efficiency, convenience and versatility.

Intermittent spark ignition pilot safety controls. Pilot only comes on when there is a call for heat.

Space-age material means the heater won't retain residual heat after it is turned off, allowing it to be installed without the use of costly metal heat sinks.

Part Number: 009217 | Model Number: P-R266A-EN-C

Gas powered and suitable for use with swimming pools and spas

High-performance, affordable heater with premium features

82% energy efficiency is highest in class

1-1/2 in. Plumbing connection -- ideal for smaller bodies of water, including aboveground pools, spas and inground pools up to 15,000 gallons

Pre-mixed combustion technology for ultra-fast heat up

Easy-to-use digital display/controller

Integral Fin Copper Exchanger Tube

Corrosion-Free Polymer Headers

Backlit LCD Controls

Self-Diagnostic Microprocessor Controlled Ignition

406,000 BTU propane digital pool and spa heater

Microprocessor-controlled thermostat can be set precisely to your liking , set it and forget it

Cabinet and the internals are non-corrosive and rust resistant

Features PolyTuf powder coating, polymer headers, and an all copper-fin-tube heat exchanger

Also features a stainless steel tube sheet, 2 inch CPVC water connections, burner tray and fire tile

The Hayward HeatPro 140,000 BTU Heat Pump quietly and economically maintains ideal water temperature at all times

Ultra Gold corrosion-resistant evaporator fin offers unparalleled durability, even in harsh coastal environments

Titanium counter-flow heat exchanger ensures maximum heat transfer and provides excellent salt water and chemical corrosion resistance

Profiled fan blade and heavy-duty scroll compressors ensure efficient air flow with minimal noise, making any backyard environment instantly more relaxing

Injection-molded UV-resistant body panels are impervious to corrosion and deterioration