Recent content by seem

from what i've seen since i can'T control fan speed i will have a bypass damper( to control pressure ) and i will have a place to dump the air if thing get too hot or cold damper will open in the basement and fan will start ( i have a big duct in the basement the register is 16X16) so it...

thanks a lot

ok i have another question is there a cheap controller( x10 compatible) that can recieve input from temperature sensor or any sensor(rain, humidity, light)( it can be plugged to a computer 24/7 ) if so i've found a way to make it with my tight budgetusing relay-8 and an x10 compatible...

i would like different heat in each zone but it was more to control occupancy based on the time of the day and days of the week i tought about a bypass( pressure activated) to control pressure to make sure i wouldn't burn the fan but completly forgot about the coil temperature for the zone i...

here is my situation i currently have a heat pump hvac with a non-electronic thermostats. i would like to gain control of the temperature by zone in the house (4-6 zone). i would use normally opened damper to split the zone. i'm on a limited budget ( 500- 800$) so here is my question -what...