Pool Heaters
Whatever your climate, you will want to experience the comfort of heating your pool. Even if the air temperature seems warm enough, it doesn't necessarily mean your pool's water is comfortable to swim in.
Heat Pumps By Aquacal
-
High-performance titanium heat exchanger (Patented ThermoLink® in the SQ140, SQ200R, and HW160R models)
-
Microprocessor controlled defrost cycle allows operation down to mid to low 40s °F
-
Lockable, flip-out control panel protected against sun and weather
-
Built-in drain pan for condensate management
-
Impact-resistant, rust and fade-proof cabinet
-
Quieter than conventional heat pumps
-
Are rated in accordance with ARI standard 1160
We also carry the HeatWave Line, which combines heavy-duty performance with reliable results.
The new HeatWave delivers AquaCal’s trusted heating technology in a no-nonsense, high-output package—built for maximum performance and year-round reliability. Featuring our patented ThermoLink® Titanium Heat Exchanger and a high-speed fan for enhanced airflow and efficiency, it’s ideal for pool owners who prioritize power over silence. Embedded PoolSync® Wi‑Fi makes remote control and diagnostics a breeze.
Heat Pumps by Hayward
Pool Doctor also installs heat pumps by Hayward. Going into 2026, Hayward continues its position as the industry leader in innovation with the introduction of the new HeatPro Series of electric heat pumps that utilize industry-first microchannel technology engineered to get your pool water to the perfect temperature. If you are looking to warm your water to extend swim season, cool your water in warm or arid climate conditions, or chill your water down to 40ºF for a cold plunge, we have the ideal lineup including three heat only options and three heat+chill options.
Features and Benefits
- Chills down to 40°F: Chills to low temperatures so you can get all the benefits out of your next cold plunge*
- Industry-Leading Cooling Capacity: 30% increased cooling capacity compared to competitive technology is ideal for desert regions or warm climates*
- Improved Heating in Cool Weather: A patent-pending defrost algorithm provides improved heating capacity below 50 degrees Fahrenheit so you can extend swim season
- Robust Coil Structure: Protects against fin damage during installation and outdoor impacts
- Best in Class Corrosion Resistance: Trivalent Chromium Process (TCP) coating developed in connection with the United States government for durability in the harshest climates
- Weight Reduction: Up to 50 pounds lighter than traditional evaporator coils
- Less Complexity: 85% reduction in braze joints means fewer leak opportunities
- Less Refrigerant: Significant reduction in refrigerant means lower environmental impact
- New Degree of Control: Add Omni automation for remote temperature control and intuitive scheduling
- Lower Panel Loading: 40 amp breaker can be used on 110K and 120K BTU/hr units
NOTE: *Heat+Chill models only
- EXPERT LINE products can only be purchased through your local pool professional or in-store. Exclusions, other terms, and conditions may apply.
- 3+ Year Parts and Labor Warranties*
*When sold by a Hayward Rewards® partner. Exclusions, other terms and conditions may apply.
Gas Heaters by Hayward
The greatest benefit of gas pool and spa heaters is that they heat your pool and spa in minutes or hours versus the hours or days required initially to warm the pool with a heat pump. Gas heat is ideal if you don't use your pool or spa on a daily basis, and just want to heat your pool or spa as needed. Key attributes of Hayward's gas pool heaters are that they're environmentally responsible and lower the cost of ownership via their energy efficiency and reliability.
Another benefit of gas pool heaters is that they perform well in any climate. They'll heat your pool and spa on the coldest of days versus the limits of a heat pump.
The Universal H-Series is an energy-efficient, high-performance, installation adaptable commitment to the pool service professional. It features:
- Standard cupro nickel heat exchanger
- Excellent saltwater and chemical corrosion resistance
- Exclusive "Totally Managed" cupro nickel heat exchanger water flow
- Same water velocity through all tubes for faster heating
- Patented header by-pass design
- Up to 18 percent savings by reducing pump run-time
- 2in x 2 1/2in CPVC union plumbing connections
- Common union for installation or service adapts to larger plumbing recommended for greater efficiencies
- Low NOx emissions - meets clean air quality standards
To learn more about gas and propane heaters please visit https://www.hayward-pool.com/shop/en/pools/res-in-ground/res-heaters
I've used several area pool services and parts companies over the years. Pool Doctor is the best. They are knowledgeable and helpful. They understand that I can fix minor things myself and bend over backward to save me money when it's possible. They are reasonable and quick when I need them.
Peter T
Outstanding service. Paul Jr. Is a fantastic pool tech. His guys are good and clean up afterward.
Steve
Guys did a great job opening pool. No problems. Looks good already. Would be swimming if it wasn’t 46 degrees.
Nick
We have been using Pool Doctor for 11 years. They are always reliable and follow up. Very good customer service.
Sanda Cambel
