By Raypak



Model # 017740

Alternate Part #'s 50-I, 50-I-R, RAY017740

Product Description

Enjoy the perfect temperature with ease.

The Crosswind pool and spa heater is designed with intelligence, whisper-quiet operation and energy efficiency. Crosswind’s inverter technology automatically adjusts and controls your pool temperature, to save energy and money. With its whisper-quiet operation, you will forget it’s there. The compact size makes installation a breeze.

Heat and Cool

Double your fun, during those really hot summer days. The Crosswind can cool your pool to an enjoyable temperature. Heat and Cool Mode means you can enjoy your pool all year long.


Product Specifications

44,750 BTU
Heat Exchanger:
Special Feature:

?     Asked on 5/28/2021by Thomas D. Bertleff, Jr.

Can you use the crosswinds 50-I heat pump on a 24’ round by a 52” high pool in north eastern Ohio??

A  Answered on 5/29/2021 by InyoPools Product Specialist Patrick P.

Hi Thomas for a 24' Round we would suggest the 61,000 BTU Cross Wind Heat Pump

?     Asked on 6/30/2021by Mike

Would this work for a semi-inground 18' round pool?

A  Answered on 6/30/2021 by InyoPools Product Specialist Craig C.

Hello Mike.  The Raypak CrossWind Heat/Cool Pump 50-1 will work very well on your semi-inground 18' round pool.  Please note; Heat Pumps with Heat/Cool ability transfer heat energy from the surrounding air to your pool's water, and vice-versa to maintain a set temperature.  Their ability to heat water is dependant upon the air's ambient temperature.

?     Asked on 1/25/2022by Michael

Would this be adequate for an 8'x15' 3825 gallon outdoor Endless Pool in Houston? Would it also be adequate for Bellingham, WA?

A  Answered on 1/26/2022 by InyoPools Product Specialist Craig C.

Hello Michael.  The Raypak CrossWind Heat/Cool 50-I would be a good choice for your 18' X 15" 3825 gallon Endless Pool located in Houston TX.  Raypak has an excellent Customer Service Department available at telephone 805-878-5300 which can be a great resource for answering questions concerning Heat Pump/Heater sizing & selection per geographic location.

?     Asked on 3/23/2022by Spencer K

Have an above ground 18' x 52" pool. Would like to confirm if this would be adequate for May to June in Northern New Jersey, or would need a larger size. Thanks.

A  Answered on 3/23/2022 by InyoPools Product Specialist Rich N.

Your pool has about 250 square feet of surface area; this chart shows you that you can expect about a .5 degree increase in temperature per hour of running a heater like the Raypak CrossWind Heat/Cool Pump.  I think you would want something much larger for your location.  View our guide on How to Select an Above Ground Pool Heater to help you out, and don't forget to get a solar blanket to help keep the heat in when the pool is not in use.


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