Thermobalance III question

suzanne10023March 9, 2013

Help! I've got a Hansgrohe Thermobalance III valve already plumbed in, but the walls are still open. I've just switched contractors (long story) - and apparently contractor #1 did some of the plumbing wrong so it'll need to be redone anyway.

One of the changes I've just discovered I'll have to make is to use a deck-mounted rather than wall-mounted tub filler (because the tub has to be turned around, and a wall-mounted tub filler would hit me right between the shoulders!). Since deck-mounted tub fillers generally come with separate control knobs anyway, I'm having second thoughts about the Thermobalance III. The rough-in valve is my only sunk cost (my trims are returnable) - if I'm going to switch courses I may as well do it now.

My question: does the tub-filling part of the Thermobalance III do a fast enough job of filling the tub? The specs say 6-7 gpm (as opposed to, say, the Kohler Mastershower valve, which says 10 gpm, and the stand-alone tub filler, which is 12 gpm). It's a spa tub, and I don't want filling to take so long that the water gets cold. (I do like the idea of filling it with a thermostatic valve rather than guessing at the water temperature).

Does the water pressure in my building (it's a co-op apartment) matter for this question? Contractor #1 was muttering about how I couldn't really run two things at once on the Thermobalance III (but I couldn't tell if that was because he misunderstood the valve - he plumbed it wrong - or because of pressure).

Thank you for reporting this comment. Undo

Pressure does make a difference in flow.

Tbalance III will not be fast enough if these things concern you.

If plumber was a bozo , better make sure your water heater can keep up with your demand too, though you might have community hot water in a co op.

    Bookmark   March 10, 2013 at 12:25PM
Sign Up to comment
More Discussions
Toilets, anyone?
Ten years ago we put in the Toto Ultramax after reading...
Converting Tub/Shower Combo to Dual head shower
Hello! We have a master bath in a 1936 cape cod that...
New bath w ikea Sektion cabinets (image heavy)
After many long months, we have our bathroom addition...
Is Bostik TruColor grout very good?
A salesman in a tile shop recommended Bostik TruColor...
Master Bath Reveal - Small space, big style
We don't have the bathroom shade installed yet, but...
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™