Bryant 312AAV/JAV instruction manual Clearances to Combustibles

gas. This furnace is not approved for installation in mobile homes, recreational vehicles, or outdoors.

These furnaces shall not be installed directly on carpeting, tile, or any other combustible material other than wood flooring. For downflow installations, a factory accessory floor base must be used when installed on combustible materials and wood flooring. This special base is not required when this furnace is installed on the manufacturer’s coil assembly, or when the manufacturer’s coil box is used. See Fig. 2 for clearance to combustible material information.

This furnace is designed for minimum continuous return-air temperature of 60_F (16_C) db or intermittent operation down to

312AAV

55_F (13_C) db such as when used with a night setback thermostat. Return-air temperature must not exceed 80_F (27_C) db. Failure to follow these return-air temperature limits may affect reliability of heat exchangers, motors, and controls. (See Fig. 3.)

For accessory installation details, refer to the applicable instruction literature.

NOTE: Remove all shipping brackets and materials before operating the furnace.

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Fig. 2 - Clearances to Combustibles

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