Buying A Hot Tub Pump: Why It Is Necessary And How To Pick The Right One

If you are not technically inclined, you probably do not know that the hot tub pump is equally important as the heater. For those of you who are not convinced by this statement, we advise you to think of the whole issue this way: if the heater is broken, you may still be able to use the tub to cool off in cold water, but if the pump is down, you may have no water to bathe in. Luckily, today’s market for such products offers buyers the possibility to choose from a wide range of suppliers, sellers and manufactures. However, before spending a significant amount of money on the first piece of equipment you see, we advise you to do a little research. In this article we will offer you some information on how you can pick the right pump, so that you, your family or your clients can fully benefit from experience of relaxing in a hot tub.

If you do not know how to start your search for the new hot tub part, we suggest that you consider the voltage of the pump that has broken down. Nowadays manufacturers who are in the business of making pumps offer products which can reach 220 volt or 110 volt, and it will be up to you to buy the one that is suitable for your tub. You can determine the voltage by looking at the old pump’s manual, as here’s where you will also be able to find the horsepower and amperage. If you feel like your old pump was not strong enough and are considering getting one with a stronger engine, keep in mind that it is not advisable to make changes which exceed 1 hp. For example, if your old pump had the ability to produce 2 hp and now you are considering getting one that can give you 6, there is a high risk the whole tub system will malfunction. However, if you are planning on going from 1 hp to 1.5 hp, that would be a perfectly reasonable decision.

Another aspect which you should consider when looking for pumps is the connection to the water system. There are many people who get a pump which is perfectly suitable for the tub but cannot be used because it doesn’t connect properly to the pluming system. According to specialists, most spa pumps use 1.5?, 2? or 2.5? pluming fittings, but keep in mind that these are call-out sizes, not actual fitting measurements. One of the best ways of finding out what type of pump you need that will go perfectly with your system is by measuring the overall outside diameter (O.D.) of the threads located on the pump. A 1.5? pump’s O.D. will be about 2-3/8?, one that is on a 2? pump will measure approximately 3?, whereas a 2.5? pump will be around 3-5/8? big in diameter. Keep in mind that some brands of pumps use non-standard fittings which come in different dimensions, so make sure you ask for the advice of a specialist on this matter if you have any questions or doubts.


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Keywords: hot tub pump, spa pump

By: johnssmith00

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