Search results

WOW very very nice program from NRCanada :) but i'll need to take time to fill in the info correctly as it gave me a 10 000$ yearly cost of heating ( we just completed first year and first winter period with something like 3000$ of total electricity cost, that includes all heating and i have...

hi Dana, no roof ( flat roof with r40~56 insulation ) and a very reflective steel deck :p house as very large windows all around, but all 3pans double lowE double argon unfortunately not all sunshades are in place, so i do get some SHG from 8 to 11 am and at late evening but we have many...

Thanks JAD for the quick reply. What i thought ... Problem is that house has concrete walls and setup is in basement, almost impossible to add more ducts to get higher cfm ( i used 6 4"PVC runs for all different section ..could add 1 or 2 at basement if required..but it seems to stay...

I am trying to figure out all possibilities for my installation, and i was wondering what implies to run lower cfm than recommended on an AC system evap ?? problem is that i'd need something like 4ton but i've only got 6 fans of ~150cfm each ( rated ~180cfm i believe .. ) and i wanted...

Thanks! approx 800CFM heat gain ? i'll state exchange as an example : outside temp from 21C to 30C intake temp @ 25C water temp starts in morning at 13C gets up to ~18C in evening output air temp from 20C to 23C so i basically get from 2 to 4c of cool gain @ 800cfm not...

here are some quick pics

Firstly, hi all! Very very nice and informative forum! wish i would've found this one earlier in my new house history :p I will try to stay brief on an otherwise very long thought and list of details so my thread is readable for others. I have design/built my house, started approx 4 years...