John Wood Condensing - JWC111-SV - Manuel (Page 9)

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Indoors
• 1.2m (4') below, 1.2m (4') horizontally from,
or 0.3m (1') above any door, operable win-
dow, or gravity air inlet into any building.
0.9m (3') above any forced air inlet within
3m (10').
Maintain the following clearances to any open-
ing in any building:
Illustration
(vent cap)
• 0.3m (1') below, 0.3m (1') horizontally from,
or 0.3m (1') above any door, operable win-
dow, or gravity air inlet into any building.
0.9m (3') above any forced air inlet within
3m (10').
V
ent Clear
ances
When Heater is Installed
Outdoors
With a
V
ent Cap
* All clearance requirements are in accordance with ANSI Z21.10.3 and the National Fuel Gas Code,
ANSI Z223.1 and in Canada, in accordance with CSA-B149.1.
* For Installations in Canada, clearances are as follows: To windows, doors, & gravity air inlets: 900mm (36").
To forced air inlets: 1.8m (6'). These clearance requirements hold true for all of the above situations: Indoor,
Outdoor w/vent cap.
0.9m (3')
0.3m (1')
1.2m (4')
1.2m (4')
Clearance Requirements from Vent Terminations to Building Openings
0.3m (1')
0.3m (1')
0.9m (3')
0.3m (1')