Flow rates. If you use one for a print washer, then you want one with the low flow option. I see that's now standard on the D250, which is likely the one that you want.
Flow rates. If you use one for a print washer, then you want one with the low flow option. I see that's now standard on the D250, which is likely the one that you want.
“You often feel tired, not because you've done too much, but because you've done too little of what sparks a light in you.”
― Alexander Den Heijer, Nothing You Don't Already Know
http://www.hassmfg.com/
D250
I mounted the filters and valve on a board then the wall for easier relocation and repair
I moved it once, never needed a fix
Fully automatic operation
Economical
0.2 °F accuracy
15 preset temperature settings
Maintenance-free
Flow rates from 1/4 to 5 GPM
Five year warranty
Thanks. Yea, sounds like the D250 is what I want.
Does the Intellifaucet require source water temps 10 degrees cooler and hotter than the minimum and maximum desired temps like other thermostatic mixing valves?
Mine was clogged with minerals last time I moved and found the valves were pretty easy to disassemble and clean out. Worked perfectly afterwards. The teflon valve seats makes it a pretty durable machine.
10 years
Factory filters
May need a check valve on cold by law
Use his
I leave it always on
NO Problems
Tin Can
When I installed my D250 I neglected to use non-return valves before the unit. Big mistake on a pressurised hot water system and before too long I had a flood in the darkroom. I'm not sure if this would apply if you have a gravity fed hot water system but it was certainly needed for my domestic plumbing to prevent the line with more pressure backing up into the other. I believe this is shown in the installation diagram.
D250 myself; amazing unit. The only problem I have is Summer cold water temps rising to about 75F at peak. Exploring a chiller, but they are very, very expensive.
I have both cold and hot water filters:
Hot: https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Cold: https://www.amazon.com/gp/product/B0...e?ie=UTF8&th=1
and placed shut-off valves before the filters that I close at the end of every darkroom session AFTER making sure to park the D250 in the OFF position.
I then open the spigots on my darkroom sink and drain the lines.
One important thing: be sure your house supply is in the proper pressure range. I found my supply was WAY over pressure and had to install a whole house pressure regulator on the incoming water line. Glad I did, it helps to extend the life of every appliance attached to the water system!
Kino
We never have time to do it right, but we always seem to have time to do it again...
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