506303-01
Page 2 of 40 Issue 0938
The following is a list of safety rules and precautions that
must be followed when installing this furnace.
1. Use only with the type of gas approved for this furnace.
Refer to the furnace rating plate.
2. Install this furnace only in a location and position as
specified in the Location section on page 3 of these
instructions.
3. Provide adequate combustion and ventilation air to the
furnace space as specified in the Combustion and
Ventilation Air section on page 4 of these instructions.
4. Adequate clearance must be provided around the
vent-air intake terminals as specified in the Venting
section beginning on page 5 of these instructions.
5. Combustion products must be discharged outdoors.
Connect this furnace to an approved vent system only,
as specified in the Venting section beginning on page
5 of these instructions.
6. Never test for gas leaks with an open flame. Use a
commercially available soap solution made specifically
for the detection of leaks to check all connections, as
specified in Gas Supply and Piping beginning on
page 20 of these instructions.
IMPORTANT SAFETY INFORMATION
7. Always install furnace to operate within the furnace’s
intended temperature-rise range with a duct system
which has an external static pressure within the
allowable range, as specified in Temperature Rise
on page 31 of these instructions. See furnace rating
plate.
8. When a furnace is installed so that the supply ducts
carry air circulated by the furnace to areas outside
the space containing the furnace, the return air shall
also be handled by duct(s) sealed to the furnace
casing and terminating outside the space containing
the furnace. See Circulating Air Supply on page 19
of these instructions.
9. A gas-fired furnace for installation in a residential
garage must be installed as specified in the Location
section on page 3 of these instructions.
10. The furnace is permitted to be used for temporary
heating of buildings or structures under construction
as specified in the Location section beginning on page
3 of these instructions.
In the State of Massachusetts:
This product must be installed by a licensed Plumber
or Gas Fitter. When flexible connectors are used, the
maximum length shall not exceed 36". When lever-
type gas shutoffs are used, they shall be T-handle
type.
To Next Page
Loading...
