Suburban RV Furnace Reset Button: 5 Major Triping Causes Outlined

The Suburban RV heater reset button is an essential element in controlling the heating system. It can be triggered to prevent overheating of important components or other more dangerous processes.

To know how to locate this button and its true purpose we have prepared a detailed guide. Continue reading to learn more details about it, the reasons behind its tripping, and the 5 steps to effectively troubleshoot it. Let’s get started!

What Does Suburban RV Furnace Reset Button Do

Each furnace comes equipped with a reset button, a safety feature designed to prevent the furnace from reaching unsafe temperatures.

When the furnace gets too hot, the limit switch detects this and triggers a shut-off to prevent damage or potential fire hazards. Now, let’s head towards the Suburban history and learn about the button position.

Brains Behind It

Founded in 1947, Suburban started as a space heater manufacturer. However, they soon expanded their product range to include:

In 1998, Suburban was acquired by Airxcel. This further solidified their position in the RV industry. As a proud member of the Airxcel family, it joined forces with other renowned brands such as:

Where To Find Suburban RV Furnaces Reset Button

Knowing the location of the Suburban furnace reset button is necessary because it frequently trips and turns off the heating system. The tripping sail switch serves as a reminder of potential component damage.

Suburban RV engines have two blower motors: one under the hood and one in the combustion chamber. Each motor serves a distinct purpose based on its placement. The reset buttons can be found “near the blower motors chamber”.

Reasons Behind the Suburban RV Furnace Button to Trip

The tripping of the Suburban RV reset button is not uncommon. It addresses malfunctions caused by factors like overheating or an electrical issue, including circuit control board errors. Moreover, some other common causes for the reset button of a Suburban RV to trip include:

5 Troubleshooting Methods Explained

Before attempting a reset, it is important to troubleshoot the Suburban RV furnaces. Pressing the reset button alone may not resolve certain technicalities. Ignoring these issues can result in the furnace starting to function unexpectedly.

Follow the instructions below to address the problems that triggered the reset button.

1. Refill Fuel Tank

The Suburban RV furnace relies primarily on a 12V power source for operation. In the event of a drained battery, the furnaces cannot ignite. One can trigger the reset button to determine whether the battery has been depleted or lacks power.

Following these steps can effectively troubleshoot and address potential issues with your RV furnace.

2. Clean Gas Valves

Weather conditions like rain and dust can cause blockages or clogged gas valves. Consequently, fuel flow may be hindered, resulting in difficulties when igniting the furnace. Start by examining the gas valves to check for any obstructions.

3. Thoroughly Check Air Filters and Replace them if Needed

RV air filters accumulate dirt and debris rapidly. Their malfunctioning strains the Suburban RV furnace and trips the reset button. To resolve these issues:

4. Change Or Wipe Rust From the Flame Sensor

The metal flame sensor in the Suburban RV furnace is prone to rust, dirt, and debris accumulation, leading to ignition problems. Repeated ignition failures result in the activation of the reset button.

5. Clean Air Vents For Better Airflow

Maintaining proper airflow is crucial to prevent overheating of the furnace. Before proceeding with the reset, it is important to ensure that all air vents are clear to prevent the furnace from tripping again.

You can also check out this video review to get a deeper insight into the Suburban RV furnace.

How Often to Reset the Suburban RV Furnace

The resetting procedure for maintaining functional parts does not have a specific time. A tripped button indicates the presence of an issue requiring identification.

The procedure for resetting the furnace depends on the severity and extent of HVAC system component damage.

Resetting the Furnaces in Suburban RV

Proper maintenance and occasional resetting of the furnaces in your Suburban RV are essential for optimal performance and comfort during your travels. Whether you have a gas supply or an electric furnace, knowing how to reset them can help resolve minor issues and restore functionality.

Below, we will guide you through the resetting manual process in your Suburban RV, ensuring you can enjoy a reliable heating system on your adventures.

How to Reset a Gas Furnace

To reset a gas furnace, follow these steps:

1. Locate the furnace control board. It is typically situated near the main burner or blower compartment.
2. Identify the power switch or breaker that supplies electricity to the furnace. Make sure it is in the “Off” position.
3. Wait for at least five minutes to allow any residual propane gas to dissipate. This is an important safety precaution.
4. Locate the furnace’s reset button. It is usually a red button or switch located on the control board.
5. Press and hold the reset button for about 10 seconds. This action will reset the furnace’s internal safety mechanisms.
6. After releasing the reset button, switch the power supply back on by flipping the switch or resetting the breaker to the “On” position.
7. Set the thermostat to a desired temperature higher than the current room temperature. This will trigger the furnace to start up.
8. Wait for the furnace to ignite and the blower to start running. It may take a few moments for the furnace to warm up and distribute heat.
9. Monitor the furnace for any unusual noises, odors, or malfunctions. If you notice any issues, turn off the furnace immediately and consult a professional technician.
10. Once the furnace is running smoothly and producing warm air, adjust the thermostat to your preferred temperature setting.
11. Regularly check the furnace for proper functioning and schedule annual maintenance to ensure its efficiency and safety.

How to Reset an Electric Furnace with Power Supply

To quickly reset a gas furnace, follow these simple steps:

1. Turn off the power supply to the furnace by switching off the corresponding breaker in the circuit box.
2. Locate the reset button on the furnace, typically inside the blower compartment and on the side of the blower motor. Take caution as the housing may be hot.
3. If the reset button is popped up, press it down firmly.
4. Return the cover to the blower compartment.
5. Turn the power supply back on by switching the breaker to the “On” position.

FAQ

Conclusion

By using the Suburban RV furnace reset button one can greatly simplify troubleshooting. It terminates the power and helps in preventing overheating. Mostly, it is found close to the blower motor chamber. If you encounter any issues, you can opt for the 5 above-mentioned methods.

Have you faced any of the outlined major tripping causes before? And how did you tackle the situation? Let us know about your experience in the comments section below.