Lennox B050A3B, Инструкция по установке/обслуживанию и руководство для пользователя

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Page 4 of 36 506307-01 Issue 1207
FURNACE BLOWER SPECIFICATIONS AND AIR FLOW DATA
Turn OFF all gas and electrical power to furnace before performing any maintenance or service on unit. (Unless specific
test requires gas and electrical supplies.) Failure to take this precaution may result in personal injury due to electrical shock
or uncontrolled gas leakage.
WARNING
When operating the furnace in the heating mode, the static pressure and the temperature rise (supply air temperature
minus return air temperature) must be within those limits specified on the rating label. Failure to follow this warning could
lead to severe furnace damage.
NOTES:
1. Air flow values in cubic feet per minute (CFM), rounded to nearest five (5) CFM.
2. Data taken without filters in place or A/C evaporator in place.
WARNING