On our house, I chose beautiful oil rubbed bronze shower fixtures during construction, and didn't quite think through the future of matching ever single fixture in the house to oil rubbed bronze .. back when it was a trendy, new color. I eventually just gave up and started mixing different metal finishes, and kinda like it. But for the Momplex, I'm going with classic satin nickel. It's easy and it's classic and matches everything.
Step 2 Instructions:
We have the showers set up so the fixture is inside the wall between the washer/dryer nook. Just in case there is every a problem, we can place an access panel over the back to make repairs if needed.
It's also easier to work on with the two showers back to back.
Step 3 Instructions:
I swear the hardest part of this whole process was determining the right size hole to drill in the shower. We went with the prefab showers just because Mom's going to be 100 years old living in the Momplex, and we want the lowest maintenance, easiest to clean amenities for her. Trust me, expensive tile isn't pretty when it's covered in gunk or is framed in dirty grout thirty years later.
The instructions didn't say how big of a hole to drill, and once you drill a whole, if it's too big, you just are plain out of luck. And if it's too small, it's really difficult to start a bigger hole without a center point for the whole saw.
Step 4 Instructions:
Let's hope we got this one right.
Notice we've also drilled a small hole at the top of the shower for the shower head itself.
Step 6 Instructions:
Now for the fixture itself. This is the main mixing valve that goes in the wall behind the shower. It pulls water from the hot and cold, mixes it, and disperses it to the tub or shower.
It's got four inlets/outlets - one for hot, one for cold, one for the shower and one for the tub. Can you see where it says tub?
Since this is just a shower, we have to block that one off.
Step 7 Instructions:
It's threaded, so you just wrap it in thread seal tape
Step 10 Instructions:
Now we have to prepare the ends of the hots and colds for our tubing. We need to add elbows so the hots and colds can come up through the floor, make a 90, and then go into the mixing valve.
We'll be soldering these fittings, so it's not as simple as wrap in thread seal tape and tighten. This stuff is soldering flux.
It's crucial part of soldering, pulling the solder inside the joint when heated.
Between the fittings, we need small pieces of pipes cut to connect the fittings.
Those are cleaned and and prepped