depends on the type of jets. if they are blower supplied jets, then they
will not 'self aspirate' air. AND it will not be plumbed in a manner that
they could anyway.

s


"Zephyr" wrote in message
...
Hi Folks

I was given a used hottub. I'm considering replacing the "spa pack"
with a newer kit because the old kit has a leak by one of the pressure
switches on the heater tube.

the old tub does not have a blower.

My question is this, how much of a difference does a blower make to
the jets?

if it is a huge difference, is it possible to retro fit a blower into
a system that was designed without jets?


Dave