Lennox Hearth EARTHSTOVE 1400HT - Manual (Page 11)

INSTALLATION
See Pipe Manufacturers Instructions For Installation Requirements Of Venting Components And Vent Clearances.
PAGE 11
RESIDENTIAL STANDARD
Using 6” (152 mm) Diameter Single Wall Con-
nector Pipe. Not Approved For Manufactured
(Mobile) Homes.
MANUFACTURED (MOBILE) HOME STANDARD
Using 6” (152 mm) Diameter Type L-Vent Connector Pipe
IMPORTANT NOTES:
•
Minimize the use of elbows (30 °, 45° or 90°) - Offsets in the venting
system are very restrictive and will inhibit the draft (i.e. You will
lose approximately 5 feet of effective draft for every 90 degrees of
direction change). This appliance requires 12 to 15 feet of effective
draft for optimum performance
(see Draft Requirements on
page 10).
• First section of pipe must be vertical - Use as much straight verti-
cal pipe directly above the appliance as possible before using an
elbow (a 2’ to 3’ initial vertical rise is suggested).