100 for old one and 200 for aluminum
Repairing radiators has gone out of style. It is cheaper to get the parts rather quick.
Radiators are priced so low now that it would be hard to find someone to repair it.
Contact a heating contractor and ask him for quote!!
Are you considering this in a residence? A friend of mine converted a residential steam system with cast iron radiators to hot water for child safety reasons. It all worked, but he had to deal with some water leaks at joints in the radiators. That was a nuisance. The amount of heat delivered to the house will be different with water, but I can't remember if the radiators are oversized or undersized after conversion. In his case it heated fine. Call a professional. EPM
Very high thermal conductivity at modest cost
Radiators were invented in 1855
Radiators produce heat.
The rule of thumb $100 per section
no
There isn't much market for them as radiators, as scrap, it will vary depending on where you are at. Cast iron is the least valuable iron and the price will vary day to day. $20 to $100 a ton.
The Radiators from Space was created in 1977.
radiators run 50.00 to 100.00 depending on where you are. it is a 3-6 hour job. mechanics charge 30.00 to 70.00 an hour.