As I said in your other post for this same question, you need an engineering firm to design this. A manufacturer provides equipment only. They do not design systems. How many floors are there in your building? Are there any jacuzzi tubs in the building? Does each unit have a washing machine?Thank you
I think considering the hot water demand for 120 unit apartment
Allowed me to design two 100-140 storage water heaters adjacent to each other
With circulation pumps
I'd venture to say Pace water heater dept wouldn't want to give this post-er much time. Anyone doing off the cuff search like this is wasting the effort.There's no good electric boilers, with that said it sounds like anything you would put in that is not gas powered would be three phase and waste a bunch of electricity. Gas is way more effective in creating hot water. Call up the big guys in the game that sell plumbing parts/boilers/water heaters like pace supply they have a team of people that can help engineer this but you need to have an account.
To answer you multifaceted question is next to impossible without more details but Manufacters of boilers are lochinvar, navien, laars, triangle tube, peerless, Bosch, Burnham. This job would easily cost like 30-50k easy
Enter your email address to join: