33
3.- If a single combustion air opening is
provided to bring combustion air in
directly from the outdoors, the opening
must be sized based on a minimum
free area of one square inch per 3000
Btu/hr (7 cm
2
per kW). This opening
must be located within 12” (30cm) of
the top of the enclosure (see Fig.5-3).
Figure 5-3 - Combustion Air from outside - single opening
5 - INSTALLATION - Location
EQUIPMENT
ROOM
AIR OPENING
Summary of Contents for Infinite Energy2 IW1000
Page 3: ...3 SAFETY INSTRUCTIONS...
Page 5: ...5 SAFETY INSTRUCTIONS...
Page 122: ...122 16 MAINTENANCE...
Page 126: ...126 18 SPARE PARTS Spare parts...
Page 154: ...154 21 SEQUENCE OF OPERATION...