Installation - Suburban DD-17DSI Service Manual

Wall Thermostats are included with All Models, except SF.
Vent Assemblies are included with all units, except DD.
There are several important aspects of the installation which will pertain to all Suburban forced draft furnaces, regardless of the model or the
method in which they are installed. They are:
1. Selecting a Location
2. Venting
3. Return Air
4. Ducting
Refer to the furnace installation manual for all installation requirements.
Location and Installation- Locate the furnace near lengthwise center of the coach. Choose a location for installation out of the way of
wires, pipes, etc. which might interfere with the installation. Adhere to the minimum clearances from cabinet to combustible
construction as listed in the installation manual for your specific furnace model. Secure furnace cabinet to the floor of the coach
using the holes provided in the furnace cabinet.
070853 Bottom Duct Gasket, SF Models Except SF-42, (F)
520009 Bottom Duct Kit W/Gasket, NT-24/30/34SP, NT-40. P40
520576 Bottom Duct Kit W/Gasket, SF Models Except SF-42, (F), SH35 (F)
520753 Bottom Duct Kit W/Gasket and Door, SF-42, (F)
520864 Bottom Duct Kit W/Gasket SH-42 (F) SHD-2542

INSTALLATION

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