OM6003.PUB Page 19 DATE PRINTED: 4/7/11
© Blaze King Industries Canada Ltd June 2006 Version 1.07SIT
The Contemporary by Blaze King Owners Installation and Operation Manual
Canadian Installations
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US Installations
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A= Clearance above grade, veranda *(min. 12”/30 cm) *(min. 12”/30 cm)
porch, deck or balcony
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B= Clearance to window or door *(min. 12”/30 cm) *(min. 12”/30 cm)
that may be opened
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C= Clearance to permanently closed *(min. 12”/30 cm) *(min. 12”/30 cm)
window
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D= Vertical clearance to ventilated *min. 18” (46 cm) *min. 18” (46 cm)
soffit located above the terminal within check with local check with local
a horizontal distance of 2’ (61 cm) from code code
the centerline of the terminal
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E= Clearance to unventilated soffit *min. 15” (38 cm) *min. 15” (38 cm)
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F=Clearance to outside corner *with DuraVent Cap min. 13”/33cm *with DuraVent Cap min. 13”/33cm
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G=Clearance to inside corner *with DuraVent Cap min. 12”/30cm *with DuraVent Cap min. 12”/30cm
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H= Clearance to each side of centerline 3’ (91cm) within a height 15’ (4.5m) *
extended above meter/regulator assembly above the meter/regulator assembly
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I= Clearance to service regulator vent outlet 3’ (91cm) *
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J= Clearance to no mechanical air supply inlet 12” (30cm) 9” (23cm)
to building or the combustion air inlet to any
other appliance
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K= Clearance to a mechanical air supply inlet 6’ (1.83 m) 3’ (91 cm) above if within 10’ (3 m)
horizontally
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L= Clearance above paved sidewalk or paved 7’ (2.13 m)† *
driveway located on public property
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M = Clearance under veranda, porch, deck or 12” (30 cm)‡ *
balcony
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In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code
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In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code
† A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves
both dwellings.
‡ Permitted only if veranda, porch, deck or balcony is fully open on a minimum of two sides beneath the floor.
* For clearances not specified in ANSI Z223.1/NFPA 54 or CSA B149.1, one of the following shall be indicated:
a) A minimum clearance value determined by testing in accordance with section 2.23.7, or ;
b) A reference to the following footnote: “Clearance in accordance with local installation codes and the requirements of the gas supplier”
Installation Instructions