HVACWARE.COM
 
 

Forums > Topics > Reply
   
Author Message
mgsoklaski@aol.com

new member

0 post(s)
posted on 4/6/2007
I have an Arcoliner # WO-451, series 4BJ4, oil fired HW boiler. It was retrofitted with a blue angel burner (0.75gph nozzle). The boiler is not very efficient (single pass, stack temps are very high), however it does keep my house warm even on the coldest days (runs alot). The label on the front of the boiler states "Installed Radiation = 99 Mbh" . I am trying to figure out if a newer Pinnacle Peerless boiler with a Heating Capacity of 77MBH would be sufficient since it has a much higher efficiency rating of 91% than my current 1950's pork chop style boiler.
 
 
Replies [ post reply ]
info@hvacloadcalculations.com

new member

1 post(s)
replied on 5/30/2007

There are many sizing methods and software out there.  There is a bunch of information on hvac sizing and manual J on this site: Manual J



All the comments are property of their posters.
Images, logos, content and data are copyright by HVACWARE.COM. All Rights Reserved.
HVACWARE.COM is not responsible or liability for any content.
CLICK Here for the Old HVACWARE Forum