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Old 02-13-2020, 11:40 PM   #1
Junior Member
Brand: Thor Motor Coach
State: South Carolina
Posts: 3
THOR #18034
Furnace ductwork

How does the ductwork connect beneath the floor?
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Leslie Meyer is offline   Reply With Quote
Old 02-14-2020, 02:59 AM   #2
Senior Member
Brand: Thor Motor Coach
Model: Citation
State: Texas
Posts: 288
THOR #8139
The under floor duct in our class c is rectangular with round to square adapters that the round flex duct attaches to.

abjbrtd is offline   Reply With Quote
Old 02-14-2020, 11:32 AM   #3
Senior Member
Brand: Keystone
Model: Sprinter
State: Florida
Posts: 953
THOR #15553
Under the floor. The duck work shown is in or behind the cabinets.
2011 Keystone Sprinter 323BHS. Retired Master Electrician. All Motor Homes are RV's. All RV's are not Motor Homes.
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