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20008055
Minimum Dimensions for Existing Solid Fuel Burning Fireplaces
Vent Free or Decorative Appliance Log Set BTU/hr
Model Nominal Size Fuel High Low
UVHK36RN 24” NAT 39,000 28,000
UVHK31RP 24” LP 31,000 20,000
UVHK29RN 18” NAT 29,000 14,000
UVHK23RP 18” LP 23,000 14,000
B
A
C
T104
min. dims
10/24/03 djt
26¹⁄₂" MIn.
15"
Min.
Opening Height = H
Opening Height Front Width Rear Width Depth
Hearth Size Table (H) (A) (B) (C)
UVHK36RN 17” 28” 18” 14
¹⁄₂”
UVHK31RP 17” 28” 18” 14¹⁄₂”
UVHK29RN 17” 23” 16” 14
¹⁄₂”
UVHK23RP 17” 23” 16” 14
¹⁄₂”
Model
Wood Burning Fireplace Series UVHK36RN UVHK31RP UVHK29RN UVHK23RP
BR/BC36, BR/BC36i X X X X
SHR36 X
X X X
SR/SC36A X X X X
BR/BC42, BR/BC42i X X X X
SHR42A/48/52 X X X X
SR/SC42A X X X X
Vent Free Fireplace Series UVHK36RN UVHK31RP UVHK29RN UVHK23RP
UVDC36, UVDR36 X X X X
UV36 - - X X
UVDC42, UVDR42 X X X X
UVSRC36A X X X X
UVSRC42A X X X X
Log Usage Chart UVHK36RN UVHK31RP UVHK29RN UVHK23RP
CVLS18 - - X X
SLS18 - - X X
CVLS24 X X X X
SLS24 X X X X
CVLS30 X X - -
SLS30 X X - -
WARNING: Refer to the above table to ensure that your log set is certified to be used in the CFM Corporation fire-
box you have purchased. BR/BC and SHR models are designed as wood/solid fuel fireplaces. These wood-burning
models must be installed as a wood-burning unit including chimney and termination cap before the installation of the
vent-free logs.