Questions about Hansgrohe iBox rough-in

Users who are viewing this thread

Neil.Steiner

Member
Messages
38
Reaction score
0
Points
6
Location
Virginia
I've been looking at a Hansgrohe rough-in plus trim for a shower/tub remodel, but I'm very unclear on the iBox connections.

hansgrohe-ibox-pic.jpg



Firstly, the iBox specifications describe the connections as "thread Rp ¾" with "dimension DN20." That sounds pretty foreign to me, although based on Terry's and others' comments on the Hansgrohe iBox universal thread, it sounds like this is compatible with standard copper 3/4" adapters. Is that correct?

Secondly, Hansgrohe forbids soldering within 4" of the rough-in, and the final connection is a 3/4" male fitting screwed into a 3/4" female receptacle. Is this kind of unsoldered connection even legal inside a wall? Would any of you put that kind of connection inside your homes?
 

Terry

The Plumbing Wizard
Staff member
Messages
29,942
Reaction score
3,458
Points
113
Location
Bothell, Washington
Website
terrylove.com
You prefab up the 3/4" male adapters to copper and using pipe dope, tape or both, thread them on to the body. It's done all the time, yes we do that for our own homes.
Heck, in the olden days, all pipes were threaded.
 

Igman

New Member
Messages
28
Reaction score
1
Points
3
Location
Ohio
You prefab up the 3/4" male adapters to copper and using pipe dope, tape or both, thread them on to the body. It's done all the time, yes we do that for our own homes.
Heck, in the olden days, all pipes were threaded.
Terry, any benefit to running ¾" PEX for all of these connections to the iBox?
 
Top
Hey, wait a minute.

This is awkward, but...

It looks like you're using an ad blocker. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If you'd like to support the site, please allow ads.

If any particular ad is your REASON for blocking ads, please let us know. We might be able to do something about it. Thanks.
I've Disabled AdBlock    No Thanks