I’m studying bio-engineering. I have to make a work about Legionella. Therefor, I need some information about costs of some products, so I can make an analyse.
I ‘d like to know how much copper, plastic and PVC tubes costs.
I’m also interested in the price of an electric, gas and solar Water Heaters.
It would depend on where you live. Make a list of what you need to find out – quantity, item – then give it to a salesperson at the local plumbing supplier. They do these quotes as a regular part of their day.