Ovalizing Round Stainless Steel Liners; Chimney Height / Rise And Run - Heatilator ECO-WINS18 Owner's Manual

J. Ovalizing Round Stainless Steel Liners
Ovalizing round stainless steel liners to accommodate the
liner passing through the damper region of a fi replace is an
allowable and acceptable practice.
Ensure that the ovalization is minimized to the extent
required to fi t through the damper.
K. Chimney Height / Rise and Run
To be sure that your Heatilator insert burns properly, the
chimney draft (static pressure) should be approximately -0.10
inches water column (W.C.) during a high burn and -0.04
inches W.C. during a low burn, measured 6 inches (152mm)
above the top of the insert after one hour of operation at each
burn setting.
NOTE: These are guidelines only, and may vary somewhat
for individual installations.
• This product was designed for and tested on a 6 inch
(152mm) chimney, 14 to 16 feet (4.27-4.87m) high, (in-
cludes appliance height) measured from the base of the
appliance.
• The further your stack height or diameter varies from this
confi guration, the possibility of performance problems ex-
ists.
• Chimney height may need to be increased by 2 - 3% per
each 1000 feet (304.8m) above sea level.
• It is not recommended to use offsets or elbows at altitudes
above 4000 feet (1219.2m) above sea level or when there
are other factors that affect fl ue draft.
Fire Risk.
Do NOT pack insulation or other combustibles
between spacers.
• ALWAYS maintain specifi ed clearances around
venting and spacers.
• Install spacers as specifi ed.
Failure to keep insulation or other material away from
vent pipe may cause fi re.
Fire Risk.
This appliance relies upon natural draft to operate
properly.
• Chimney heights exceeding 25 feet (7.62m) from
base of appliance may create an over-draft situation.
• Overdraft condition may create over-fi ring.
Over-fi ring may ignite creosote and/or damage appli-
ance and chimney.
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WARNING
WARNING
Heatilator • ECO-WINS18 • 7065-132 • June 13 2011
WARNING
Fire Risk.
Failure to install a full reline may cause:
• Creosote accumulation creating increased risk of
chimney fi re.
• Lose protection to combustible surfaces from the
liner in case of fi re.
• Poor performance and start-ups.
• Less access to chimney for required maintenance.