Sterling QVSB User Manual download pdf

HORIZONTAL TERMINATION

Select location on outside wall for vent terminal. In most applications, the terminal should be on

level with the ﬂ ue outlet of the unit, less a 1/4 inch per foot pitch for condensate drainage toward

the outside of the building. See ﬁ gure 1.

The location of the vent terminal must be in accordance with the National Fuel Gas Code ANSI

Z223.1 in the U.S. or the National Gas Installation Code CSA-B149.1 or the Propane Gas Installation

Code CSA-149.2 in Canada. Minimum clearance are as follows:

Cut hole through wall for 8 inch combustion air pipe. Install thimble if required by local codes or

type of wall construction. See ﬁ gure 2, step 1.

CONCENTRIC VENT TERMINAL

INSTALLATION INSTRUCTIONS

SUPPLEMENT TO INSTALLATION INSTRUCTIONS BSCII & PSCII & SCDFM

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause

property damage, injury or death. Read this supplement and the unit heater installation,

operating, and maintenance instructions thoroughly before installing or servicing this equipment.

08/12

CVT-IOM-2

J30- 03389

Table 1

Vent SystemsTermination Clearance Requirements

Structure/Object

Minimum Clearances for

Termination Locations

USA CANADA

Door, window or gravity vent inlet or

combustion air inlet for other appliances

4 ft. below

4 ft. horizontally

1 ft. above

1 ft. (0.3m) for 100,000 BTUH

input or less. 3 ft. (0.9m) for

input exceeding 100,000 BTUH

Forced air inlet within 10 ft. 3 ft. above 6 ft. (1.8m)

Adjoining building or parapet 6 ft. 6 ft. (1.8m)

Adjacent public walkways 7 ft. above grade 7 ft. (2.1m) above grade

Electric, gas meters & regulators 4 ft. horizontal

3 ft. (0.9m) horizontally from

meter/regulator assembly. 6 ft.

(1.8m), any direction, from a gas

service regulator vent outlet

Above grade level 1 ft. 1 ft. (0.3m)

1 2 3 4

CONCENTRIC VENT TERMINAL 1
Figure 4 4

Summary of Contents

Page 1 - CONCENTRIC VENT TERMINAL

HORIZONTAL TERMINATIONSelect location on outside wall for vent terminal. In most applications, the terminal should be on level with the ﬂ ue outlet of

Page 2

Fasten length of 5 inch pipe to exhaust connection of concentric adapter with sheet metal screws. Use at least three corrosion resistant screws per jo

Page 3

Select location on roof for vent terminal, ensuring adequate space inside for concentric vent box. Terminal must be at least 6 feet from any wall or a

Page 4 - Figure 4

Insert pipe through roof and fasten adapter box in place. See ﬁ gure 4, step 2.Flash and/or caulk 8 inch pipe to roof. See ﬁ gure 4, step 3.Install in

Sterling QVSB User Manual

Browse online or download User Manual for Radiators Sterling QVSB. Sterling QVSB User Manual

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Sterling QVSB User Manual

Browse online or download User Manual for Radiators Sterling QVSB. Sterling QVSB User Manual

Summary of Contents

Related models: QVSF | QVSD |

More documents for Radiators Sterling QVSB

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