Original > Hot Tub Forum
New to Hot Tubs: Top Reliable Brands?
buttoh:
--- Quote from: zinger084 on March 21, 2018, 11:26:45 am ---I don't own one (yet...) but I don't see how people can steer away from the engineering (from a fellow engineer) of the Bullfrogs!? 100% wood free and jet packs to change out.
I looked at Hot Springs, Jacuzzi, Sundance, Bullfrog (and threw in Viking). I own an old Sundance, but right now, Bullfrog, IMO, is where it's at, and the others are going to have a tough go for the next few years keeping up.
--- End quote ---
I am a Bullfrog believer as well (just bought an A series). And yes, the Jet Packs do make a difference. Buying extra Jetpacks is not practical and does not make sense. However, we change ours around. Just put the tub on hold and we swap one from the Lounge to another area. Yes, I too like the synthetic foundation. I wanted to steer clear of wood as my last tub had a cedar exterior and wood frame. It held up pretty good, but, I am a maintenance free guy. I AM NOT banging on others that have wood frames. I will just tell you, that given a choice of a soundly engineered extrusion or wood, I would take the extrusion 100 out of 100 times. Our jets are so powerful we keep them turned down. Lots of other great tubs discussed here. It's just when all was said and done, technology, comfort, options and design, Bullfrog was the best choice for US. Again, lots of great choices out there, but find what's best for you.
Tman122:
--- Quote from: zinger084 on March 22, 2018, 11:34:01 am ---
--- Quote from: Tman122 on March 22, 2018, 07:19:59 am ---Here's one good reason. And I have asked several questions of BF folks and never gotten any answers either so...... But anyone who says I never provide good reasons I will be slow and precise. As a 30 year plumber water movement has been close to me for a long time.
1. Cavitation is an important part of all plumbing. It is designed out as much as possible because it is noisy and it reduces volume pressure. The most common place for cavitation to occur is in the distribution manifolds, all tubs have them to disburse the water. Where are the distribution manifolds on a BF spa? Yes, that's right in the jet pac's next to your ears.
As a long time tub owner and repair guy I have looked at and serviced many BF tubs and recently had a chance to soak in a 2017 big BF, loved it. Great tub, not by any means an engineering marvel. Been in tubs that felt better, been in quieter tubs.
Want more reasons or should we not? All I was doing is letting our posters know there was BS a float.
--- End quote ---
Tman - you're actually wrong and using an incorrect term. Being a P.E. working in the field of fluid dynamics, cavitation occurs at the inlet to the pump, nearest to the impeller, where suction pressure exceeds the fluid vapor pressure. You are being confused with entrapped air within the positive pressure water stream where microscopic air bubbles gather and create noise. It's not possible (fluid dynamics-wise) to cavitate in a positively pressurized fluid pathway.
--- End quote ---
You better read up a bit. Cavitation happens during fluid split also. You are correct one form of cavitaion happens on suction side during air introduction.
What is the term if it is different? And that doesn't change the premise.
Wrong or using an incorrect term?
90% less plumbing than what tub?
Sam:
up to 90% less plumbing than other hot tubs with a similar size and jet count. What's not to get? It's true. There is significantly less plumbing in a 7' bullfrog with 60 jets than aother 7' with 60 jets.
I mean, it makes sense. In most hot tubs every single jet requires a hole in the shell and a plumbing line. In a Bullfrog you only need one hole and one plumbing line per seat, rather than per jet. There is one jetpak that has 42 jets, yet only one plumbing connection. It's a simple and true concept. I won't argue the merits of the design, but it is a plain and simple fact that there will be less plumbing on a bullfrog with x jets than another hot tub with x jets.
Also, lol at arguing with an engineer in the field of fluid dynamics about fluid dynamics.
Mdhowes:
Hi all. I am a new person to the hot tub wold as well (Finnish wife so always had saunas). We too are interested in a budget friendly first time purchase. I have recently visited my Bullfrog dealer up in the Great white North and he suggested I look into PASSION SPAS as an alternative to Bullfrog. They seem legit to me. Any thoughts or experiences with this product folks? TIA
Sam:
I've seen passion spas and they look super cool, but I cannot attest to quality, reliability, energy efficiency, or therapy. They have some neat ideas and I'm super intrigued by them.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version