Where's My Model Number? Suburban Furnace and Water Heater

Suburban Furnace

To locate the model and serial number on a furnace you will first need to access the front of the furnace cabinet inside the coach. This may require you to remove the louvered door/panel that covers the furnace opening. Once access to the furnace is provided, remove the two screws that secure the metal front to the cabinet. The silver colored data plate with black printing will be located on the front surface of the furnace combustion chamber assembly. The model number will be located on the data plate and will begin with "NT or "SF. The serial number will have nine digits.

NOTE: Furnaces manufactured prior to 1990 will not have a nine digit serial number. Data plate will include date code of three letters and six digits for the serial number.

SUBURBAN WATER HEATERS 

The model and serial number information can be located by opening the water heater access door on the outside of your RV. The silver colored data plate with black printing is located on the right side of the metal control housing as you face it from the outside. The model number will be located on the top line of the data plate and will begin with "SW", "SAW" or "V". The nine digit serial number will be on the bottom line.

SUBURBAN TANKLESS 

The model and serial number information can be located on the left front edge of the cabinet. The serial number will be nine digits with a letter Z at the end.