Monessen Hearth EYF24 Gas Heater User Manual


 
65D1009
8
EYF Series Unvented Gas Log Set

Figures 4 through 10 







The sides of the fire-
place opening must be at least 16" from any combustible
wall. The ceiling must be at least 42" from the top of the
fireplace opening.
16"
42"
FP1996
wall ceiling clearances
Figure 4 -
Sidewall and Ceiling Clearances
FP1996


To install the gas logs into a fireplace with no wooden
mantel, shelf or other combustible projection above the
fireplace opening, measure the heat resistant material
height, per Figure 5, then see TABLE A.
Heat resistant materials such as slate and marble must 



IMPORTANT: If you cannot meet these minimum clear-
ances you must operate the heater with chimney flue
damper open. See Installing Vented Applications found
on page 16.
WARNING
FP2533
mantel clear no hood
Heat
Resistant
Material
Measure This
Distance
Heater in Fireplace
or Firebox
FP533
Figure 5 -
Mantel Clearance without Hood
 
 
0" or more Hood not required
8" to less than 0" Extend heat resistant material
to 0" or install hood. Figure 6
Less than 8" Extend heat resistant material
to at least 8" and install hood.
Figure 6. OR, extend heat
resistant material to a height
of at least 0".
Table A -
Heat Resistant Material Requirements with No
Mantel or Combustible Projection
