Best Of
Re: My three worst jobs sites. What are yours?
Heh. The only job worse than the one I'm at today is the one I'm going to tomorrow. The one I was at yesterday wasn't too bad, though.
My three worst jobs sites. What are yours?
In my forty years in the field, this is a list of the three absolute worst places I worked. I would love to hear about yours.
Pet Manufacturer Rendering Plant Boiler – The entire inside of this plant was covered with a clear gel that was really slippery. I fell twice covering my clothes with the goo and the stench. It was like walking on ice. While reaching up to adjust the steam pressure control, my feet would slide into almost a split. I was so glad they found another boiler company.
Drug House - We serviced the boilers for an apartment building. The owner called us one Friday evening and asked if we could look at the furnace for one of his rental homes, explaining his normal guy was injured. I informed him we didn’t stock parts for furnaces as we only worked on boilers. He asked if I could still go as they had no heat. When I arrived, I was greeted at the door by a sinister looking man pointing a pistol at me.
“What you want?’ the man demanded
“Furnace,” I said meekly, and he smiled widely and informed me they were all freezing.
Inside the house was about a half dozen men; guns and drugs littered the coffee table and couch. I was shown the door to the basement. My heart was pounding; I was sure they could hear it. On the way down, I prayed that it would be an easy fix. In the basement was more guns. A pistol was on the washing machine next to the furnace, another on the shelf next to the laundry detergent. The problem was just a dirty flame sensor and after cleaning it, the furnace fired right up. Upstairs, the man in charge asked me for my card and I lied, saying I didn’t have one. I explained I wasn’t the regular furnace guy. There was no way I wanted them to have my contact info.
Funeral home incinerator – I was hired to help a contractor wire and start a burner at a funeral home. They neglected to tell me the burner was attached to an incinerator. The maintenance man regaled me with stories about what happens inside the incinerator. I was having a hard time keeping down the Cheerios I had for breakfast. The floor was covered in ashes that were previously people. I kept apologizing to the ashes for stepping and kneeling on them.
Ok, your turn.
Re: AO Smith Gas Water Heater Warranty Replacement
75 gallon is definitely used in residential. All over my service area, anyway.
Re: AO Smith Gas Water Heater Warranty Replacement
Wild or not, that is the reality around here. There are endless plumbing suppliers, within a proverbial Stones throw, of me. And almost none of them even deal with warranties. The handful that do, charge the fee. Maybe there are some that I don't know about. Would be good to know. I don't think that Ferguson charges any fee, but the plumber needs to pay for the water heater out of pocket and gets a store credit, at some point when Ferguson actually gets reimbursed by AO Smith. Or something like that.
Re: AO Smith Gas Water Heater Warranty Replacement
Hard to tell. The leaking sweat job was an install issue no doubt. Did the leaking elbow cause the dielectric nipple to corrode or was the dielectric joint also not made up properly?.
And on another note, why would AO smith cover a WH replacement for an installer hack job.
But the damage is done if AO will provide the tank then just change it out.
I think the original plumber is trying to pad the bill
Re: HVAC in New Construction in 2024
The only problem with studies like that — and it's a sort of minor irritation — is that they are, geographically, so coarse. It's inevitable — going finer grained would be very difficult. But it does tend to bias — inevitably, no criticism — towards suburban type areas, and overlook relatively sparsely populated areas (such as where I live!) where LP is wildly expensive, electricity is eye-watering, and so… more oil.
As to system type the emphasis nowadays is on having air conditioning available, so it is quite natural that correspondingly heat pumps will be popular, and forced air is cheap.
Re: A Makeshift Radiator
doesn’t have to be complicated. Single pipes are often used for small rooms. While this is a insulated steam riser with vent, you can do the same with a a single (or multiple) pipe
PC7060
Re: 1/2" tin-coated steel tubing that matches CTS in old fin-tube system
Out here, they called it Bundyweld and they made it during the war. They used it for radiant tubing, but it didn't last long.
HeatingHelp download on Bundyweld here.
Re: Unico potable water furnace, expansion tank pressure
Hi, This is the sort of gauge I was thinking about, that could be put onto heater drains.
Yours, Larry
Re: Unico potable water furnace, expansion tank pressure
That looks like you have 70 PSI water pressure on your system. DO NOT set the air pressure in the tank to 15 PSI. You may as well not connect the tank at all. If you want the tank to do the job it was intended to do, set that air pressure WITH THE TANK NOT CONNECTED TO THE SYSTEM to 65 -70 PSI air pressure.
If the tank is connected to the water pressure in the system, the water pressure in the system will compress whatever air is in that tank to 70 PSI. Don't measure the tank air pressure with water pressure on the other side of the tank.







