This video explains how to complete the downflow installation of the mvz multi position air handler.
Downflow gas furnace installation.
Followed during the installation servicing and opera tion of this furnace.
If the gas furnace is installed in a basement an excavated areas or a confined space it is strongly recommended to contact a gas supplier to install a gas detecting.
The furnace is equipped for installation in natural gas ap plications.
Propane gas is heavier than air and may collect in any low areas or confined spaces.
The ml193df can be installed as a direct vent or non direct vent.
Ml193df gas furnace the ml193df category iv gas furnace is shipped ready for installation in the downflow position.
Some products like furnaces may also be affected by installation orientation horizontal upflow or downflow or even by the nozzle used in installation as is the case with boilers and oil furnaces.
In addition odorant fade may make the gas undetectable except with a warning device.
When a furnace is installed so that supply ducts carry air circulated by the furnace to areas outside the space containing the furnace the return air shall also be handled by a duct s sealed to the furnace casing and terminating outside the space containing the furnace.
Use only with the type of gas approved for this fur nace.
Company 215 metropolitan drive west columbia sc 29170 this manual must be left with the homeowner for future.
If it is pushed out of the bottom of the furnace and down into the venting.
Installation instructions a93df1e 92g1dfe warm air gas furnace downflow air discharge save these instructions for future reference p 507868 01 manufactured by p507868 01 allied air enterprises llc a lennox international inc.
Refer to the furnace rating plate.
Install this furnace only in a location and position as specified in location and clearances page 4 of these instructions.
Downflow and upflow refer to the direction that heated air is pushed out of a furnace.
Please have the installation manual available before per.