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Pool and Spa Heaters & Heat Pumps


Hayward Universal H-Series Jandy Legacy Jandy LXi
example1 example1
Universal H-Series pool
and spa heaters combine advanced technology with universal-fit flexibility, making them a smart choice for virtually any new installation or system upgrade.

The atmospheric Legacy heater builds on Zodiac’s long-standing tradition of excellence in gas heater design. Built to last and loaded with technologically-advanced, user-friendly features.

Jandy LXi Heaters by Zodiac — Integrating the most advanced features — from superior hydraulic design, to technologically-innovative control systems.


Raypak RP2100 Raypak Spa-Pak Sta-Rite Max-E-Therm
Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year.  Now, there's an easier way to enjoy that investment more often, more reliably and more efficiently throughout the year.
Spa-Pak spa/hot tub electric heaters furnish sustained heat to provide the maximum benefits of hydrotherapy...including stress reduction, relaxation and arthritis/pain relief. 

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel.


Heat Pumps

Hayward Heat Pro Hayward HP50HA Heat Pump Aqua Pro Heat Pump AG
Hayward HP50HA Inground and Above Ground Pool Heat Pump example1
Hayward's HeatPro Heat Pump, a high-efficiency heater, gives you the ideal water temperature while using 80% less energy than natural gas heaters. It offers an alternative way to heat your pool that is safe, reliable, and energy efficient. Hayward’s HP50HA, a new 50,000 BTU horizontal fan heat pump that can more efficiently heat in- or above-ground pools up to 13,000 gallons.

Aqua Pro Systems™ makes the most efficient above-ground swimming pool heat pumps in America. As natural gas and propane prices continue to soar, enjoy a warm pool with this ultra efficient non-polluting heat pump.


Aqua Pro Heat Pump IG Jandy Air Energy Titanium  
Aqua Pro Heat Pumps are the most efficient, trouble free way to heat your pool. Pure 100% Titanium Heat Exchanger technology- commercial grade technology.

Energy efficient and extremely reliable, the Jandy EE-Ti heat pump brings you control, convenience, and dependability, while saving you up to 80% in heating costs. 


Heater FAQ

What size heater do I need?
Pool Size Recommended heater size
16' x 32' 250,000
18' x 36' 325,000
20' x 40' 400,000
The heater size should be based on how warm you want the pool or spa water and how fast you want the pool to warm up. If you plan to keep the pool warm all the time a smaller heater will work. The most economical use is to over size the heater and quickly warm up the pool water before you are ready to use it.
Sizing formula example
1 - Determine what temperature you want for the water ( 78 for pools - 100 for spas) 78 - desired water temp
2 - Subtract average spring and fall air temperature for the period you will use the heater 58 - average temp
3 - Equals the desired temperature rise 20 - temp rise needed
4 - Use chart below to match the needed rise with the degree per hour rise in temperature for heater size

This chart shows the total degree rise expected
size 12' x 24' 14' x 28' 16'x32' 18' x 36' 20' x 40'
200,000 40 35 30 25 15
250,000 45 40 35 30 25
325,000 - 45 40 35 30
400,000 - - 45 40 35

This chart shows the rise expected degree per hour
size 12' x 24' 14' x 28' 16'x32' 18' x 36' 20' x 40'
200,000 1-1/2 1-1/4 1 3/4 -
250,000 2 1-3/4 1-1/2 1-1/4 3/4
325,000 3 2 2 1-1/2 1
400,000 3-1/2 2-3/4 2-1/2 1-3/4 1-1/4

This chart shows the minutes required to increase the spa temperature by 30 degrees
Spa in Gallons
size 200 300 400 500 600 800 1000
200,000 20 30 43 54 1 hr 80 100
250,000 15 23 30 45 45 1 hr 75
325,000 12 17 23 29 35 46 1 hr
400,000 9 14 19 23 28 37 47


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