Servicing the Pool or Spa
A suggested chain of events:
Pump Trouble Shooting Guide
Pump will not prime :
Choosing the right Automatic pool cleaner
Determining the correct pool cleaner isn't too hard.
Suction Cleaners: Suction cleaners attach inside the surface skimmer or to a dedicated vacuum line on the side of the pool. Examples of suction cleaners are the Kreepy Krauly, and Baracuda pool cleaners. Since these cleaners work off the vacuum of the pools filtration system, a separate booster pump is not needed.
This type of cleaner is the least expensive to purchase and operate since you don,t need to pay to run the second pump. The suction style cleaners also have very simple operating systems, so there is very little to go wrong with them. The Kreepy Krauly only has one moving part which powers the entire unit. The suction cleaners install easily in minutes and they clean whenever the filter is running.
Pools with heavy leaf loads, especially large leaves, and pine needles aren't usually good candidates for suction style cleaners unless the heavy leaf fall season is short. Generally if a sweep can do all the work for you 11 months of the year , but requires a little help in the fall, that's usually acceptable.
Suction Style cleaners Best Buy stocks: Kreepy Krauly, Baracuda, Great White, Navigator, and Polaris.
Pressure Style Cleaners (booster pump driven): As indicated this style sweep is driven by a seperate booster pump. Unless you are replacing an older booster pump driven sweep such as an Arneson pool sweep or Polaris 180, then you will need to purchase the pump with your new cleaner as well as a separate time clock.
This type cleaner works well in virtually every pool and they vacuum leaves, pine needles, twigs, rocks you name it, without a problem. The pressure cleaners gather up debris in their own bag, which you remove and dump periodically. Best Buy stocks: Letro Jet Vac,and Legend and the Polaris 380and 280 pressure style sweeps.
Pressure Cleaners without a booster pump: This style pool sweep is a derivative of the booster pump pressure sweep. Instead of operating off a separate booster pump, this style sweep operates off the pressure from the filtration system. Normally a "T"is plumbed into the line between the pump and filter and pressure is bled off to run the cleaner. Because of this bleed off it's best to step up the size of the filter pump to make sure everything operates properly. Unless you are replacing an old sweep of this same type such as the Arneson Turbo Sweep, Ray Vac, Energy Sweep, Energy Porpoise 2, or an early Polaris 360, then it may be cost prohibitive to go this route. Best Buy stocks the Polaris360 and the Letro Legend 2 cleaners of this type.
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There are 3 popular types of pool and spa filters. They are D.E., cartridge, and sand filters. All 3 types work well and choosing between them is more a matter of personal preference and prior experience. We carry all types for this reason.
If you don't have a preference then I would go with one of the cartridge filters we stock. They are the least expensive to buy and operate and if you go with a large size (150 sq. ft.) or larger, then maintenance is a snap. The D.E. and sand filters require a backwash valve and in most countys a seperation tank.
Choosing the right pool or spa pump
When replacing an old worn out pump, keep in mind that the new replacement pump is of a different design ,and has much more pressure and flow than the old one. If you are replacing an old bronze 1 h.p. pump, you would only need a 3/4 h.p replacement, due to the difference in performance and design. When it comes to pumps, bigger is not always better.
Never install more than a 3/4 h.p. pump if your pool has 1 1/2 inch plumbing. The only exception to this rule would be if you have a"T" installed in the line between the pump and filter to operate a pool cleaner.
If your pool is plumbed with 2 inch pipe you can use a larger pump, but it probably isn't necessary unless you have a lot of return lines, a long plumbing run, or a pool & spa combination.
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Choosing the right pool or spa heater
If your replacement heater will be used to heat your pool, then replace it with a heater of the same b.t.u. capacity as the current unit.
Do you want to heat just your spa because it is cost prohibitive to heat the pool? If this is the case then a heater of just 250,000 b.t.u. or less is plenty to quickly heat most residential spas.
Figures based on a 30 degree F. temperature rise, 3 1/2 MPH average wind velocity and elevation up to 2000 feet above sea level.
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Click Here To View Typical Plumbing Schematics.