Bosch Integra 500 Installation Manual page 14

Temperature modulated with electronic ignition

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Installation instructions

3.3.3

Vent configuration examples

Below are approved examples of vertical and horizontal

venting installations.

MAINTAIN 12 IN. (18 IN. FOR CANADA)

MINIMUM CLEARANCE ABOVE

HIGHEST ANTICIPATED SNOW LEVEL.

MAXIMUM OF 24 IN. ABOVE ROOF.

EXHAUST

INTAKE

Fig. 11 Vertical venting system (single pipe penetra-

tion*)

* Warning: For non-freezing climates only!

INTAKE

Fig. 12 Horizontal venting system (concentric vent)

DRAIN TEE

6720608836-24.1Av

MINIMUM

EXHAUST

COMBUSTION

DRAIN TEE

Fig. 13 Horizontal parallel venting system (twin pipe

direct vent)

INTAKE

Fig. 14 Horizontal venting system (single pipe pene-

AIR

tration*)

*Warning: For non-freezing climates only!

6720608836-25.1Av

EXHAUST

4" Min.

DRAIN TEE

6 720 680 226

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