On Mar 9, 9:13*pm, Tony wrote:
wrote:
On Mon, 08 Mar 2010 22:18:36 -0500, Tony wrote:
willshak wrote:
Doug Miller wrote the following:
In article , willshak
wrote:
Doug Miller wrote the following:
In article , willshak
wrote:
The disadvantages are that they are big and ugly and get very hot
(don't allow toddlers around them). * * * * * *
Horse-puckey. They don't get any hotter than the water that's
circulated through them.
They have enclosures especially built for them which also helps
with the ugly part.
Some do. Many don't.
Another advantage is you don't need a humidifier, just put a pan of
water on top of them.
I was brought up in homes with steam radiators in NYC.
Ahh, that explains your misconceptions. You're apparently unaware
that many homes are heated by hot water, not steam.
I was raised in NYC in the 1940s. *Steam was the main heating source
for many homes and buildings.
You haven't been around long enough to contradict me on what I remember.
I didn't say you remembered incorrectly -- I said you have
misconceptions about radiators. You do. They don't get any hotter than
the water that's circulated through them.
Read this:
http://en.wikipedia.org/wiki/New_York_City_steam_system
Instead of beating around the bush, steam under pressure is much hotter
than water in a hydronic system.
Most steam systems are not under (significant) pressure; certainly not
domestic steam systems. *
Oh thank Gawd it's you to save us again! *I thought steam, at just a
couple pounds of presure will get hotter than the boiling point of
water, you know, 212F+. *And you know that hydronic systems have water
in them that seldom goes above 160F, and somehow your mind tells you
that 160F is just as dangerous as 212F+. *How do you do it? *You are
todays Einstein!- Hide quoted text -
- Show quoted text -
You are showing your ignorance here. The temperature of steam depends
on it's pressure. That pressure can be above or below atmospheric
pressure. If it is sub-atmospheric the temperature can be as low as
120degF. If it is at amospheric pressure the temperature is 212degF.
The upper limit can be as high as you like.