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Re: What is this vent?

W.A. Russell Co. was also located in Bridgeport, CT for a while. They also sold vents with the "WARCO" name.

Steamhead

2

It looks like your steam pressure is set too high. Please take a close-up photo of the two gray boxes that say "pressuretrol" on top of the boiler. Those vents are supposed to operate at three psi or less.

bburd

1

Re: To those with more knowledge than myself, would you install a new gas or heating oil system ?

Some additional info. Compare fuel costs here.

https://coalpail.com/fuel-comparison-calculator-home-heating

The EIA website has fuel costs for various areas of the country with data going back 20 years or more to get past fuel cost trends.

hot_rod

1

Re: To those with more knowledge than myself, would you install a new gas or heating oil system ?

Hello all, first post….thank you for all the info provided here.

We are buying an old home in Maine, it presently has no heat system in the home and I’m looking at gas fired and heating oil systems, trying to determine which one to use. I’m thinking baseboard hot water on the exterior walls. Either system will need the fuel delivered by truck. The basement foundation is brand new, house is old and wall are stripped.

I’m interested in possibly the latest state of the art quality system that you would choose for yourself.

Thank you for any input or opinion

https://www.maine.gov/energy/heating-fuel-prices

Propane is about 25% less per gallon but propane contains about 40% less energy per gallon.

Robert O'Brien

3

Re: Why my 85% efficient cast iron boiler is really only 78% efficient

and unless the chimney is lined to take it -- stainless steel -- it will live a short and unhappy life. Replacing it will eat any savings you might make.

Jamie Hall

1

Re: Why my 85% efficient cast iron boiler is really only 78% efficient

To me you are incorrect in your assessment because when you are measuring your flue gas you are only measuring sensible heat, not latent heat. The process by which there is water vapor would mean that the heat energy required to create a water vapor is already absorbed, the latent heat of vaporization. so that heat has already lowered the flue gas temperature. That would be why you are not deducting the 7%. the products of flue gas that you read in the flue have already completed the process of combustion and latent heat of vaporization. You gain that 7% when you condense the flue gases in the secondary heat exchanger of a condensing boiler (7% is a number you are using so i will use that) .

So i totally disagree with your statement. That's is why anybody that has combustion analysts of boilers and furnace for 25 years like myself will tell you that i never see an actual 95-97% efficiency number because the combustion analyser cannot measure the latent heat, only sensible heat. And i have done well over 1000 test.

pedmec

1

Re: Why my 85% efficient cast iron boiler is really only 78% efficient

You have also hit -- I suspect accidentally -- on why condensing furnaces running on gas can advertise high efficiencies -- they are capturing the latent heat in the water vapour, so if you are playing with the higher heating value all the time, the numbers work. This is also, however, one reason (there are others) why you don't see condensing furnaces on fuel oil: the amount of water vapour produced is much less, relatively speaking, and so the higher heating value isn't as different from the lower heating value, and there isn't much point in trying to capture it.

Jamie Hall

3

Re: Uponor toilet stop

This is my best guess....
Still seems weird.

You have it just about right here.

What you do is cut the uponor pex to length and the chrome piece shorter.
Place the funnel type fitting large side up.
Put the expansion collar on and expand it. That's why the piece is shaped like a cone. You need the room to put your expansion tool in there.
Lastly. Install the valve like any other uponor expansion fitting.

The chrome piece of pipe is meant only as a cover over the pex pipe. You cut to length the chrome pc to fit.

Intplm.

1

Re: To those with more knowledge than myself, would you install a new gas or heating oil system ?

@chrisj Tens of thousands of Amish homes without indoor plumbing. I really don't care what some bureaucrat says is "legal" or not. In my house, I am the law!

Never thought I'd be having an argument with someone about the importance of indoor plumbing.

Regardless, those Amish homes don't have forced air.

Strange argument..............

Vacation home I'm thinking wood stove is best choice but forced air would probably be fine. I haven't put any thought into such situations honestly.

ChrisJ

2

Re: To those with more knowledge than myself, would you install a new gas or heating oil system ?

Hello all, first post….thank you for all the info provided here.

We are buying an old home in Maine, it presently has no heat system in the home and I’m looking at gas fired and heating oil systems, trying to determine which one to use. I’m thinking baseboard hot water on the exterior walls. Either system will need the fuel delivered by truck. The basement foundation is brand new, house is old and wall are stripped.
I’m interested in possibly the latest state of the art
quality system that you would choose for yourself.

Thank you for any input or opinion
Quality is determined by the installing contractor.

Are you going to use this as a primary residence or weekend home?

LP can and usually is very expensive, with your choice's id go with oil.

I think my dad just said he paid $1.77 a gallon for LPG in PA.
He was amazed how cheap it was.

ChrisJ

1