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Related Manuals for Lennox G24MCE2-45
Summary of Contents for Lennox G24MCE2-45
- Page 1 PRODUCT LITERATURE WARNING Page 1...
- Page 2 G24MCE Series ° ° FRONT VIEW Page 2...
- Page 3 NOTE-For installation on combustible floors, appliance shall not be installed directly on carpeting, tile, or combustible ma terial such as wood flooring. Protection via a non-combus tible material must be provided. The following additional items may be ordered separately, if required: NOTE G24MCE series units must not be used as a construction furnace"...
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- Page 5 NOTE-Each opening shall have a free area of at least of the total input rating of all equipment in the enclosure, but not less than NOTE-The inlet and outlet air openings shall each have a free area of at least 5.5cm per 1 kW (1 square inch per 4000 Btuh) of the total input rating of all equipment in the enclosure.
- Page 6 NOTE - 1/3 and 1/2 hp fan motors are equipped with ei ther four flexible mounting legs or three flexible legs and one rigid leg. The rigid leg is equipped with a shipping bolt and a flat white plastic washer (rather than the rubber mounting grommet used with a flexible mounting leg).
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- Page 8 NOTE-Be careful not to damage glass fibre strips. NOTE-Floor opening dimensions listed are 6mm (1/4") larger Check for tight seal. than unit openings. NOTE-Floor opening dimensions listed are 1/4" (6mm) larger than additive base openings. Page 8...
- Page 9 NOTE - When the furnace is installed on a platform in a crawlspace, it must be elevated enough to avoid water damage and to allow the air conditioning coil to drain. NOTE - Line contact is permissible. See the unit rating plate for clearances Note - Rods must not interfere with plenum or ex haust piping;...
- Page 10 NOTE - Use these instructions as a guide. They do not su persede local codes. Page 10...
- Page 11 ° ° Page 11...
- Page 12 SEALED MINIMUM FLUE MAXIMUM FLUE MINIMUM FLUE PIPE TERMINATION UNIT ORIENTATION EQUIVALENT EQUIVALENT MODEL SIZE DIAMETER mm (in.) LENGTH* m (ft.) LENGTH* m (ft.) HORIZONTAL 102 (4) 3 (10) 9.2 (30) UPFLOW / DOWNFLOW HORIZONTAL 102 (4) 3 (10) 9.2 (30) 60/75/100/120/140 UPFLOW / DOWNFLOW 102 (4)
- Page 13 NOTE - Install an 1/8" RC plugged tap in the field piping up stream of the gas supply connection to the unit. Tap must be accessible for test gauge connection. See figure 18. NOTE - In case emergency shutoff is required, shut off main manual gas valve and disconnect electrical power to unit.
- Page 14 NOTE-Capacity given in cubic feet of gas per hour and based on 0.60 specific gravity gas. NOTE-Capacity given in cubic metres of gas per hour and based on 0.60 specific gravity gas. NOTE - In case emergency shutdown is required, shut down main manual gas valve and disconnect electrical power to unit.
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- Page 18 NOTE-When unit is initially started, steps 1 through 7 may need to be repeated to purge air from gas line. Page 18...
- Page 19 ° Note - CFM readings are taken external to unit with a dry evaporator coil and without accessories. NOTE - TERMINATION OF ANY UNUSED MOTOR LEADS MUST BE INSULATED. FAN-OFF TIME ADJUSTMENT Page 19...
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- Page 21 BURNER Page 21...
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- Page 26 THERMOSTAT CALLS FOR COOLING. Page 26...
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