How to Replace an Atwood Dometic Furnace with Furrion Furnace V1

This video from the Lippert Technical Institute demonstrates how to replace an Atwood Dometic furnace with a Furrion furnace in an RV. The trainer, Charlie, explains the steps involved, including identifying the current furnace’s BTU rating, measuring the living space, and inspecting the ductwork. He provides detailed instructions on removing the old furnace and installing the new one, including handling the gas line, wiring, and duct connections. The video emphasizes the importance of proper measurements and inspections to ensure the new furnace fits and operates correctly.
Introduction and Purpose
Trainer Charlie introduces the task
Importance of knowing the current furnace’s BTU rating
Initial steps to access the furnace
Identifying the Current Furnace
Checking the OEM spec sheet
Locating the furnace label
Understanding the input BTU rating
Inspection and Measurement
Importance of inspecting the RV’s living space
Measuring ductwork and furnace inlet
Calculating the required BTU rating
Removing the Old Furnace
Steps to remove the exhaust pipe and screws
Disconnecting the gas line and wiring
Removing the furnace from its mounting position
Installing the New Furnace
Preparing the new furnace for installation
Ensuring proper alignment and gasket placement
Connecting the gas line, wiring, and securing the furnace
00:19 - Introduction and Purpose
01:16 - Identifying the Current Furnace
02:00 - Inspection and Measurement
05:45 - Removing the Old Furnace
08:00 - Installing the New Furnace