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CB72EPV Gas Fireplace

FRAMING DIMENSIONS CB72EPV

NOTE:

 Framing may be constructed of combustible material (ie. 2 x 4)and does not require steel studs.

Framing 

Dimensions

Description

CB72EPV

A

Framing Height

51" (1295mm)

B

Framing Width

82-11/16" (2100mm)

C*

Framing Depth

20-5/8" (524mm)

D

Minimum Height to Combustibles

87"(2210mm)

G

 Vent Centerline Height

55-1/4" (1403mm)

**

Gas Connection Opening Height

See next page

**

Gas Connection Height

See next page

**

Gas Connection Inset-Centre Opening

See next page

C* - see not in diagram below

** See next page for alternate Gas/ Electrical connection options

Note:  A  combined  minimum 

of  288  square  inches  of 

open area is required for the 

convection air outlet to cool the 

enclosure.  Ensure clearances 

for  Convection  Air  Outlets 

are met.

See  clearances  CB72EPV 

in this manual as there are 

different  methods  as  to  how 

this can be achieved.

Note: This appliance must be 

installed on a solid surface 

such  as  a  plywood  floor 

which must be the full width 

and depth of the appliance.

  Ensure that the wood base that the appliance will sit on is strong enough to support the full weight of this appliance. 

Note: Unit must be installed onto a solid 

backwall - do not install directly onto studs.

*C

 

Note :

 The framing depth does not take into 

account  drywall/wood  or  similar  materials 

against the back wall. The framing depth will 

need to change based on the thickness of 

the material  (example: 20 5/8 framing depth 

+ 1/2 drywall = 21 1/8")

Summary of Contents for CB72EPV-LP

Page 1: ...a 6 4 W C 1 59kPa Orifice Size Altitude 0 4500 ft 30 DMS 47 DMS Minimum Input Altitude 0 4500 ft 0 1372m 32 000 BTU h 9 37 kW 36 000 BTU h 10 55 kW Maximum Input Altitude 0 4500 ft 0 1372m 46 500 BTU h 13 63 kW 45 500 BTU h 13 33 kW Vent Sizing 5 Inner 8 Outer 5 Inner 8 Outer 82 11 16 2104mm 20 11 16 525 79mm 15 1 16 382mm 10 1 4 260mm 20 3 8 517mm 46 1169mm 41 7 16 1052mm 41 7 16 1052mm 8 203mm 5...

Page 2: ...ortance that this fireplace and vent system be installed only in accordance with these instructions The HeatWave Duct Kit has different clearance and framing requirements checktheHeatWave manual for details E F B Alcove Clearance single sided Dimension Measured From A1 Mantel Height min Top of Fireplace Opening A From Floor min 0 Bottom of Fireplace Opening B Sidewall on one side Min 8 203mm Side ...

Page 3: ...sides or top Full framing with low vents in front or sides Full framing with vents in front or sides K C I A1 A D L J H B L I C D A1 A J G G H H H B I C G A A1 G D J L H H B I A D C J G G L H H A1 Bottom of fireplace opening Bottom of fireplace opening Bottom of fireplace opening Bottom of fireplace opening ...

Page 4: ...top of front facing are shown in the diagram on the right MANTEL LEG CLEARANCES Combustible mantel leg clearances as per diagram 2 12 6 4 8 10 0 14 9 15 1 16 10 20 26 Top of Fireplace Opening 12 305mm 1 2 Drywall wood wood panel etc 5 1 8 To Bottom of Fireplace Opening 12 MANTEL LEG 8 ...

Page 5: ...8 square inches of open area is required for the convectionairoutlettocoolthe enclosure Ensureclearances for Convection Air Outlets are met See clearances CB72EPV in this manual as there are different methods as to how this can be achieved Note Thisappliancemustbe installed on a solid surface such as a plywood floor which must be the full width and depth of the appliance Ensure that the wood base ...

Page 6: ...ND 946 606 PIPE REDUCER TO 4 X 6 5 8 Note Rigid pipe is approved for up to 72 feet FLEX VENT MUST USE REDUCER 946 758 TO 4 X 6 5 8 Note Flex pipe is approved for up to 40 feet using 2 X 946 756 20 foot flex kits 0 2 4 6 40 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 8 Horizontal Feet 4 0 6 10 12 16 18 14 20 22 24 3 Ft max 32 34 28 26 30 36 38 42 44 40 46 48 50 54 56 52 58 60 Vertical Feet 62 64...

Page 7: ...ismeasuredfromthebackstandoffstotheinsidemounting surface of termination cap Create a level surface to mount the vent terminal The Terminal must not be recessed into siding Measure the wall thickness Flat Wall Installation Wall Thickness inches Vent Length Required inches 4 5 1 2 6 7 8 1 2 9 10 11 1 2 12 9 14 1 2 11 14 5 8 Adj Pipe 15 23 1 2 17 24 Adj Pipe Adj Pipe Length Rigid Pipe Adapter o 90 E...

Page 8: ...ent Terminal 1 770 994 Rigid Pipe adaptor sold separately 1 946 606 Reducer required sold separately 1 Power Vent Fan included w Power Vent kit 1 Power Vent Frame included w Power Vent kit 1 911 250 P 45 5 wire BX cable or sold separately 1 911 251 P 90 5 wire BX cable sold separately amount required for install 4 x 6 5 8 Rigid Pipe sold separately 1 946 535 Power Vent Kit sold separately Models E...

Page 9: ...t 946 756 If longer runs are required rigid pipe must be used 5 Reducer 946 758 must be used in all applications when using flex venting HORIZONTAL TERMINATIONS FLEX VENT 4 X 6 5 8 These venting systems in combination with the CB72EPV Direct Vent Gas Fireplace has been tested and listed as a direct vent heater system by Intertek The location of the termination cap must conform to the requirements ...

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