We have a passion for these old radiators and heating systems.
Knowing how to work on them is a lost art that we have spent lots of time trying to revive.
Cast iron radiators are still made but only on a very limited bases, very few styles and sizes, and very pricey.
Many radiators that are decades, and sometimes centuries old, are still in use today, and can be reused. Many people think that these old beauties are worthless, old technology and simply throw them away to make way for modern "scorched air" systems. They have no idea what they are sacificing. Only radiant floor heating surpasses the comfort of cast iron.