DIY Chatroom Home Improvement Forum

DIY Chatroom Home Improvement Forum (http://www.diychatroom.com/)
-   HVAC (http://www.diychatroom.com/f17/)
-   -   Variable Speed Blower (http://www.diychatroom.com/f17/variable-speed-blower-15058/)

qnzkrew 01-02-2008 01:53 PM

Variable Speed Blower
 
if im buying a 90,000 btu furnace which has a viariable speed blower which runs between 3 and 5 tons and 1200 and 2000 cfm. when designing ductwork would i have to sixe the ducts to the maximun cfm of the furnace i suppose correct. you guys might think is a dumb question i just want to be make sure

hvac122 01-02-2008 10:40 PM

You would size the duct for the CFM needed to cool your house and then set the blower to that CFM.

qnzkrew 01-03-2008 07:14 AM

got it thanks hvac i just wanted to clarify that


All times are GMT -5. The time now is 06:30 PM.


Copyright 2003-2014 Escalate Media LP. All Rights Reserved