Recent content by PowerMan8989

So its better to have a black roof or white roof, and do you mean that the white roof will make the building heat up less?

i am trying to find the total kw usage of a 10 ton rooftop unit. Its model # is TCD120C40AAB. Its EER value is 9.2. Nominal CFM is 4000. Gross Cooling Capacity is 125,000. System Power is 12.83 kw. I am trying to figure out how much kw i will be saving by getting a "cool roof" instead of a...