When to keep an old whirlpool and when to replace one. Many
people get concerned over the hygienic safety of an old whirlpool bathtub.
Whirlpool bathtubs can have a life in excess of 30 years and still perform and
look as good as when they were new. Others will have problems with water
retention in the pipes if they were not manufactured on installed properly. One
way to test this is to fill the whirlpool and run the pump for about 15
minutes. You should not see any black algae or flakes of dried algae in the
water. The presence of live or dead black algae is an indication the pipes or
pump is retaining stagnant and unhealthy water. This is basically bacteria
infested water or what is left after the water has evaporated. A well
functioning whirlpool will not do this.
from water retention
If you have a black algae problem, you can't immediately
assume that the whirlpool has to be replaced without inspecting the pump first.
Make sure it is elevated above the bottom of the bathtub and that water is not
being trapped. This is most common in cultured marble whirlpools that were
manufactured in the late 1980s to about 2000. Many of these bathtubs were
jetted on the job site and the quality control was random. If this is your
situation, you can elevate the pump with a block of wood about 4 inches and it
may solve the problem, if there is not additional water retention in the pipes.
You can make this correction and then run the bath with cold water and 16
ounces of bleach or 2oz of pool shock. This will temporarily solve the problem.
If it reoccurs then you will have to re-plumb or replace the whirlpool.
whirlpool without damaging it
Removing the whirlpool is difficult to do without damaging
the shell. If the bathtub is sitting on top of the tile it may be possible to
remove it without damage to the shell.
If the whirlpool is tiled in, you should plan on replacing it. If you
can successfully remove the whirlpool without damaging it, you can bring it to
a local tub jetter and have it refitted with new jets pipe and pump. In most
cases people choose to replace the whirlpool bathtub for the small difference
in cost between a new whirlpool and the repair. In general, culture marble
bathtubs are the most difficult to remove due to the weight and that they are
very easy to crack.
the condition of the pipes
After you remove the
whirlpool you can cut one of the flexible water pipes and inspect the color of
the interior pipe. If it is black with discoloration, then it has to be
re-jetted or replace. If it is in good shape, see if you can identify a low
pipe that may be retaining water. If you a diligent it is sometimes possible to
make the repairs and save the whirlpool without re-jetting.
Acrylic finished bathtubs tend to hold their finish and
shine for years unless they have been exposed to harsh cleaning chemicals or
where damage by cleaning after the original construction of the home. This is
usually the case with finish issues. On the other hand culture marble tends to
yellow with age and it is often replace for cosmetic reasons. If the cultured
bathtub is exposed to direct sunlight over the years it will definitely have
component replacement and refinishing
Many older whirlpools are replaced because the jet finish is
no longer in style or does not match new bathroom hardware. It is possible to
replace the interior jets and whirlpool fittings on all bathtubs. Your best
course of action is to go to the whirlpool manufacture and check if they are
still available. Most will be, if under ten years old. It is important to
photograph each component of the system in addition to the model number and
year of the bathtub. Most whirlpool manufactures do not make their own jets and
therefore the manufacture of the jets may have several versions. There are over
a Thousand different jet models and brands. Many of these jet systems look the
same but have different thread size or diameter. If you are handy, it is also
possible to paint the jets with an enamel spray paint. Don't attempt this
without removing the whirlpool components first.
Showroom and Business Hours Monday - Friday: 8:30am - 5:00pm eastern time