what to use for exhaust venting pipe on a new install
S stroach · Registered Joined Apr 19, 2011 · 1 Posts Discussion Starter · #1 · Apr 19, 2011 Only show this user what to use for exhaust venting pipe on a new install
JJboy · Registered Joined Oct 12, 2010 · 1,407 Posts #2 · Apr 19, 2011 Only show this user If the furnace is 90%+ efficient. PVC
M Marty S. · Registered Joined Oct 31, 2009 · 2,362 Posts #3 · Apr 20, 2011 Only show this user If 80% then B vent.
H hvac benny · Registered Joined Dec 29, 2009 · 738 Posts #4 · Apr 20, 2011 Only show this user What kind of heater and where are you located? Could be PVC, could be S636, could be b-vent, could be something else.
What kind of heater and where are you located? Could be PVC, could be S636, could be b-vent, could be something else.
