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Re: What are my chances removing a nipple from a 7 year old gas water heater tank?
Thanks. Funny I was going to use an easy out with a 3/4 outside diameter as the piece inside the pipe to keep it from collapsing. Just what I had. But interestingly, when I went to the heater armed with that and a 3/4 drill and a pipe wrench, I found the leak had stopped! It had been like a drop or two a minute, not a big leak, and I assume that a glob of dope got sucked into it and plugged it up!Larry Weingarten said:Hi @Jells , use a 1/2" easy out. Twist it in nice and snug. You won't risk getting any plastic bits into the tank, and although the pipe could deform a little, it can't get out of round enough to make it break off at the tank. No Zebras!Yours, Larry
Well, I'm not dumb enough to mess with something that's working. The water heater is in a pan with a leak alarm, so I'll know if it starts dripping again.
Jells
1
Re: NYC Boiler Room ceiling must be sheet metal lined ?
The Code may not specifically state "SHEET METAL" but there is a fire rating that must be followed. The code may say that the wall or ceiling must have a "2 hour rating" meaning that a boiler room fire must be contained within the room for a minimum of 2 hours. The builder or building design engineer or the contractor that is making the renovations to the existing building, should know if double layer of sheetrock or 5/8" sheetrock or a metal barrier between the ceiling and the framing or framing then sheetrock then sheet metal will meet with the code requirements.50/50 chance that will result in someone telling you where to put something with a brooklyn accent.
Check with the authority having jurisdiction for clarification, and get it in writing if you can.
mattmia2
2
Re: What are my chances removing a nipple from a 7 year old gas water heater tank?
Just replace the water heater - they're disposable.
Re: Importance of outdoor temp sensor for reset on Viessmann Vitodens B1KE-120 ?
I like to set the heating curve low and see if it keeps the house warm, but no mater how I explain the concept, many homeowners often think I didn't install the system properly, so I don't experiment anymore and set the heating curve to a higher number.
Crazy to not use the outdoor reset feature.
If anything, it's fun to play with.
Crazy to not use the outdoor reset feature.
If anything, it's fun to play with.
Re: Importance of outdoor temp sensor for reset on Viessmann Vitodens B1KE-120 ?
I would have recommended a tank to go with it personally, they hook up really easy to the equivalent non-combi version of that boiler, and you used to have a tank somewhere so there is room. you will probably be satisfied with the combi though.
In regards to outdoor reset, I would want it hooked up for a radiant floor especially. It is really easy to disconnect it and set a setpoint for the boiler, but whatever setpoint is correct for that boiler, is only needed during the coldest day of the entire year, every other day it could be lower allowing for more even floors and longer boiler runtime, as well as possibly increased efficiency. It is almost a guarantee that the setpoint that ends up being chosen will be too high for even the coldest day.
Your contractor probably had customers that don't fully understand how the system is designed to work, so they want to set a temp to avoid a callback. Personally I think educating the customer and getting a feel for what they want from their system is critical for a new boiler install. You will know if someone truly needs a setpoint or not.
You can also very easily adjust the heating curve if needed throughout the course of a heating season, generally within a heating season you can have it dialed in really well. If a contractor were to set up with the app it would be possible for them to monitor and adjust the heating curve remotely, however I do not know a single contractor that utilizes this very handy functionality (understandable as we aren't all tech savvy)
You as the owner can adjust this value very easily yourself, most contractors would not want you to touch it, personally I think owner training on a new boiler is very valuable so they have less chance of doing something bad to it if they have an understanding of the things they should not touch at all. it is 3 button presses to access the heating curve adjustment, and just adjust up or down 1-2 values at a time until you are happy, keep in mind any changes are not noticeable immediately and should be adjust in small increments with a few hours in between at least. use the viessmann recommended for your maximum so you don't turn it too high ( 0.8 is a good setting to not exceed for radiant floors)
In regards to outdoor reset, I would want it hooked up for a radiant floor especially. It is really easy to disconnect it and set a setpoint for the boiler, but whatever setpoint is correct for that boiler, is only needed during the coldest day of the entire year, every other day it could be lower allowing for more even floors and longer boiler runtime, as well as possibly increased efficiency. It is almost a guarantee that the setpoint that ends up being chosen will be too high for even the coldest day.
Your contractor probably had customers that don't fully understand how the system is designed to work, so they want to set a temp to avoid a callback. Personally I think educating the customer and getting a feel for what they want from their system is critical for a new boiler install. You will know if someone truly needs a setpoint or not.
You can also very easily adjust the heating curve if needed throughout the course of a heating season, generally within a heating season you can have it dialed in really well. If a contractor were to set up with the app it would be possible for them to monitor and adjust the heating curve remotely, however I do not know a single contractor that utilizes this very handy functionality (understandable as we aren't all tech savvy)
You as the owner can adjust this value very easily yourself, most contractors would not want you to touch it, personally I think owner training on a new boiler is very valuable so they have less chance of doing something bad to it if they have an understanding of the things they should not touch at all. it is 3 button presses to access the heating curve adjustment, and just adjust up or down 1-2 values at a time until you are happy, keep in mind any changes are not noticeable immediately and should be adjust in small increments with a few hours in between at least. use the viessmann recommended for your maximum so you don't turn it too high ( 0.8 is a good setting to not exceed for radiant floors)
GGross
2
Re: Recip / Sawzalls
I've had my Supersawzall 20 yrs. Diablo blades. That's all I'll buy now. Mad Dog 🐕For what it's worth the 15A SuperSawzall I bought yesterday says right on it "Professionally made in China by Milwaukee"
I guess that's supposed to sound better than "China" or "Made in China".
My dad still has a "Heavy Duty Sawzall" he got back in the late 80's that apparently is 4 amps and all the power he's ever needed. It has a metal case.
ChrisJ
2
