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Re: How Do I Connect This Wire?
Nice job @EdTheHeaterMan good info.You can use the search feature above and look for "How do I connect that wire" and you will be able to find this discussion... even after I'm one of the Dead Men
Maybe Erin can scoop this up and keep it somewhere where it can be found like in a file. Don't know how you would organize the different drawings though.
It is definitely a good idea with all the Nest questions we get. There are probably 2-3 every week.
That's why I started it, just so I can find it easily
Re: Manufactured home furnace short cycling
People use the term all the time in the UK. They call the hood of a car the bonnet.mattmia2 said:My first suggestion was to jump r-w and see if it runs continuously.Whats the supply air temperature at the bonnet?Do people still say "bonnet"? I've seen it in old literature and my uncle that is now in his 80's called it that but I thought it was replaced with "supply plenum" long ago.
Re: Anyone know about this service tech move?
At least they didn't say the bugs died from CO poisoning.
Anyone know about this service tech move?
On Friday a good customers bother calls me up saying his furnace has been deemed dead and was curious if I could give a second opinion. "The Comfort People" otherwise known as the sales people were scheduled for Monday. The diagnosing company has the cartoon guys with tools on their vans and flags on their shirts. I offered to look that night as I needed to measure up a water heater swap. I opened the furnace to find these rubber southern cockroaches placed around the gas valve and blower cabinet. At first I though they were real but I've never seen a bug like that in NorCal. in 30 years. Thermostat and gas valve wires were all pulled and I read a write up about a bad (intermittent) gas valve accompanied by 45 pictures. A lawyer technique: Overwhelm and confuse them with info and discovery. 80% Trane burner tubes crossovers tend to make little heat/rust spots on the sides of the manifold mount brackets. This was indicated as very bad. A sign that the heater was damaged by over heating. There was never a high limit code. The problem was a failed 3 month old Nest refusing to charge despite have good voltage and a C wire. The gas valve works great. My guess is the tech knew that. Are the roaches a new industry thing to scare people? Keep them from DIY ing or making other companies not want to look at a nasty job? The logic and risk vs reward judgment is child like.
Teemok
3
Re: Thread sealant cure
I really hate pipe dope questions.
There are no answers except making sure the dope you use is compatible with the type of pipe and the contents of the pipe.
Every poster has a method that works for them.
Why discuss the endless question of what dope to use, how to apply it, weather to use it with Teflon tape or is Blue Monster tape better?. Do you dope the fitting before taping with teflon or do you use the dope first or do you dope tape then dope? What if I use dope with no tape? How about doping the inside of the female threads? etc etc etc?
It's like installing a boiler. We always say the installer is more important than the boiler. Well, the installer is more important than the dope....unless the installer is the dope.
My Sunday rant. Not going to respond to dopey questions anymore
There are no answers except making sure the dope you use is compatible with the type of pipe and the contents of the pipe.
Every poster has a method that works for them.
Why discuss the endless question of what dope to use, how to apply it, weather to use it with Teflon tape or is Blue Monster tape better?. Do you dope the fitting before taping with teflon or do you use the dope first or do you dope tape then dope? What if I use dope with no tape? How about doping the inside of the female threads? etc etc etc?
It's like installing a boiler. We always say the installer is more important than the boiler. Well, the installer is more important than the dope....unless the installer is the dope.
My Sunday rant. Not going to respond to dopey questions anymore
Re: Bosch heat pump
Yes. In general, whole house surge protectors are fine -- but they don't have the speed to protect sensitive electronics. Used to be the only thing you had to protect was your high fidelity gear -- but nowadays pretty much anything is sensitive.
Re: Counterflow header
@ethicalpaul -
could you please repipe your mains in counterflow and glass to run the experiment? I look forward to the video!
could you please repipe your mains in counterflow and glass to run the experiment? I look forward to the video!
Re: Situational Water Hammer
Show us your boiler piping, floor to ceiling. All sides.
Especially where the water returns to the boiler.
Take note of the relationship of the actual water line level in the sight glass and the height of your return pipes. Also, the Hartford Loop, which is the jump up from the floor to where it connects to the return pipe on the boiler.
Especially where the water returns to the boiler.
Take note of the relationship of the actual water line level in the sight glass and the height of your return pipes. Also, the Hartford Loop, which is the jump up from the floor to where it connects to the return pipe on the boiler.
JUGHNE
1
Re: Steam traps
It's called the yeouch test. Get the radiator so it is hot all the way across. Really going. Then... the outlet from the radiator to the trap should be steam hot. You can't hold your hand on it. The outlet from the trap, however, should be noticeably cooler. You still can't hold your hand on it for any length of time...
Or you can use an IR thermometer on it. Inlet to trap should be at least 4 degrees hotter than the outlet, and more is better assuming the radiator heats...
Or you can use an IR thermometer on it. Inlet to trap should be at least 4 degrees hotter than the outlet, and more is better assuming the radiator heats...