Suburban RV Furnace Reset Button Location: A Comprehensive Guide

RV furnaces are essential components that provide warmth and comfort during your outdoor adventures. However, like any mechanical system, they can encounter issues from time to time. One common problem is the need to reset the furnace, often due to safety features or minor malfunctions. In this article, we will explore the Suburban RV furnace reset location and provide practical solutions to help you troubleshoot and resolve any issues you may encounter.

Understanding the Suburban RV Furnace

To effectively troubleshoot and locate the reset button, it is crucial to have a basic understanding of how the Suburban RV furnace operates. These furnaces are commonly found in recreational vehicles and motorhomes, offering efficient heating solutions while on the road or at a campsite. They are typically powered by propane gas and utilize a forced-air system to distribute warm air throughout the RV.

Why is the Reset Button Necessary?

The reset button serves as a safety feature in Suburban RV furnaces. It helps protect the furnace and the occupants of the RV from potential hazards by shutting down the system when an issue arises. Some common reasons for the furnace to trip and require a reset include overheating, airflow blockages, or ignition failures.

Locating the Reset Button

The reset button for the Suburban RV furnace is usually located on the furnace itself. However, the exact location may vary depending on the model and installation setup. Here are some common places where you can find the reset button:

1. On the Furnace Control Board

In many Suburban RV furnace models, the reset button is located on the furnace control board. The control board is typically mounted inside the furnace cabinet, making it easily accessible. Look for a small button labeled “Reset” or a similar indication on the control board. Pressing this button can reset the furnace and clear any fault codes that may have caused the shutdown.

2. Near the Burner Compartment

In some Suburban RV furnace models, the reset button can be found near the burner compartment. This area is usually at the front or side of the furnace. Look for a small button or switch labeled “Reset” in close proximity to the burner assembly. Pressing this button can reset the system and allow the furnace to restart.

Resetting the Suburban RV Furnace

Now that you know where to find the reset button, let’s explore the steps to reset the Suburban RV furnace:

Turn Off the Furnace

Before attempting to reset the furnace, ensure it is turned off completely. You can do this by setting the thermostat to the lowest temperature setting or by using the furnace’s power switch, depending on your RV’s setup.

Locate the Reset Button

Refer to the previous section to determine the exact location of the reset button on your Suburban RV furnace. Once located, visually inspect the button to ensure it is not damaged or stuck.

Press and Hold the Reset Button

Using your finger or a small tool, press and hold the reset button for approximately 10-15 seconds. This duration allows the furnace’s internal circuitry to reset completely.

Release the Reset Button

After holding the reset button for the appropriate duration, release it and wait for a few seconds. The furnace should start a new ignition sequence and attempt to restart.

Monitor the Furnace

Observe the furnace’s behavior after resetting. If it starts up successfully and operates normally, the reset was likely successful. However, if the furnace fails to ignite or experiences repeated shutdowns, it may indicate a more significant underlying issue that requires professional attention.

Common Troubleshooting Tips

While resetting the furnace can resolve minor issues, it is essential to address any underlying problems. Here are some common troubleshooting tips to help maintain your Suburban RV furnace:

Clean or Replace Air Filters

Clogged or dirty air filters can restrict airflow, leading to overheating and furnace shutdowns. Regularly clean or replace the air filters to ensure proper air circulation and prevent potential issues.

Check for Obstructions

Inspect the furnace vents and intake/exhaust pipes for any obstructions such as debris, ice, or animal nests. Clearing these blockages can enhance airflow and prevent system malfunctions.

Verify Propane Supply

Ensure that your RV’s propane supply is sufficient and the gas valves are open. Insufficient propane or closed valves can lead to ignition failures and furnace shutdowns.

Maintain Battery Voltage

A low battery voltage can affect the furnace’s ignition process. Regularly monitor and maintain your RV’s battery voltage to ensure consistent furnace operation.

Seek Professional Assistance

If you encounter persistent issues or are unsure about troubleshooting, it is advisable to seek professional assistance. Certified RV technicians can diagnose and resolve complex problems efficiently, ensuring the safe and optimal operation of your Suburban RV furnace.


The reset button is a vital component of Suburban RV furnaces, helping to ensure safety and resolve minor malfunctions. By understanding the furnace’s operation and locating the reset button, you can effectively troubleshoot and resolve issues. Remember to follow the reset process carefully, monitor the furnace’s behavior, and seek professional assistance when needed. With proper maintenance and troubleshooting, your Suburban RV furnace will continue to provide you with reliable warmth and comfort during your outdoor adventures.

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