Lennox Hearth 1900HT-M - Manual (Page 11)

INSTALLATION
PAGE 11
RESIDENTIAL STANDARD
Using 6” Diameter Single Wall Connector Pipe
Not Approved For Manufactured (Mobile) Homes
MANUFACTURED (MOBILE) HOME STAN-
DARD - Using 6” Diameter Type L-Vent
Connector Pipe
MANUFACTURED (MOBILE) HOME
STANDARD - Using 6”
Diameter Type L-Vent Connector Pipe