What to make a payment to a boiler for antifreeze? I am concerned with my lines freezing surrounded by my boiler system....

I am concerned with my lines freezing surrounded by my boiler system. Can I just use used antifreeze or do they create something special for boilers? If so is it better then antifreeze? Will added the antifreeze increase or stop the heat verbs?
Answers:    There are antifreezes made for that specific purpose. It has to know how to take a complex temperature than a vehicle antifreeze could stand. It costs about $900 for plenty to fill a typical boiler.

I have a friend who put that in his leave home boiler because he leaves the heat sour except when he is there. He have a small boiler repair job done and the plumber disappeared out the antifreeze to save him money. Sure satisfactory the repair failed, the house froze, and the marine did $30,000 worth of damage by the time that it be discovered.
If you are asking this question it might be surrounded by your best interest to call a plumber, but if you want to do it on your own. Go to a plumbing supply store and buy cryotek antifreeze, made for hot sea heating systems. It's non corrosive, and protects up to extreme temperature. You will need to purchase a costly booster pump to inject the antifreeze, and properley bleed the system. Also buy the theory test strips to see how much protection yo have.

GL..........Rich