Difference in appearance between copper and cupro-nickel heat exchanges?

Pool Equipment
1

Can anyone tell me if there is an obvious difference in appearance between copper and cupro-nickle exchangers.

i know what copper looks like.

Nickels are 75% copper and 25% nickel… they look nothing like copper.

Anyone have first hand knowledge?

thanks Kyle Vance

2

Hello Kyle - Pictured below is a picture of a cupro-nickel heat exchanger and a copper heat exchanger.

848×475 221 KB

851×481 223 KB