Is your Atwood furnace 8535 giving you trouble just when you need it most? You’re not alone. Many people face issues with their furnaces, especially when the temperature drops and warmth is essential.
Key Takeaways
- Atwood Furnace Overview: The Atwood 8535 is a favored RV furnace known for its efficient 35,000 BTU heating capacity and compact design, suitable for various spaces including motorhomes and workshops.
- Common Issues: Frequent problems include ignition failure, inconsistent heating, and unusual noises; understanding these can aid in effective troubleshooting.
- Troubleshooting Steps: Key troubleshooting involves checking the power supply, inspecting thermostat settings, and examining the ignition system to identify and rectify issues.
- Regular Maintenance: Implement a regular cleaning schedule for optimal performance, including monthly air filter checks and thorough external cleaning.
- Professional Servicing: Annual professional maintenance is crucial for safety and longevity, allowing for the detection and repair of overlooked issues, ensuring the furnace runs efficiently.
Overview of Atwood Furnace 8535
The Atwood Furnace 8535 is a popular choice among RV owners for its efficient heating capabilities. This furnace features a compact design, making it easy to install in various spaces. With a heating capacity of 35,000 BTUs, it efficiently warms up your living area, ensuring comfort during cold weather.
Key Specifications
- Heating Capacity: 35,000 BTUs
- Fuel Type: Propane
- Dimensions: 12 x 12 x 20 inches
- Weight: Approximately 35 pounds
Common Features
- Automatic Ignition: This feature simplifies the startup process, reducing the need for manual ignition.
- Fan Control: The integrated blower ensures steady airflow, distributing heat evenly throughout your space.
- Thermostat Compatibility: The furnace works with standard thermostats, allowing for precise temperature control.
- Recreational Vehicles: Ideal for motorhomes, travel trailers, and campers.
- Mobile Homes: Suitable for providing consistent heat in small residential spaces.
- Workshops: Perfect for keeping uninsulated areas warm during colder months.
Understanding the basic functions and features of the Atwood 8535 furnace aids in troubleshooting common issues. This knowledge equips you with the tools needed to address potential problems effectively.
Common Issues Encountered
The Atwood Furnace 8535 can encounter several common issues. Understanding these problems helps you troubleshoot effectively.
Lack of Ignition
Lack of ignition often stems from a faulty thermostat or a dead battery. Check your thermostat settings to ensure it’s set correctly. Next, inspect the battery; replace it if it’s low or dead. Additionally, verify the propane supply; an empty tank can cause ignition failure. If the problem persists, examine the ignition electrode and wiring for any damage or disconnections.
Inconsistent Heating
Inconsistent heating can arise from several factors. First, check for proper propane flow; obstructions in the gas lines or a partially closed valve can lead to irregular heating. Next, clean or replace the air filter, as a dirty filter restricts airflow, affecting the overall heating efficiency. It’s also wise to ensure that the furnace is leveled properly; an unlevel installation can impact its operation. Finally, review the thermostat’s calibration; an inaccurate thermostat can cause temperature fluctuations.
Unusual Noises
Unusual noises from the furnace signal potential issues. Rattling or vibrating sounds might indicate loose components; check and tighten any loose screws or parts. Hissing noises could suggest a gas leak, which requires immediate attention—shut off the gas supply and seek professional help. Additionally, whistling sounds may result from airflow restrictions; inspect the ductwork for kinks or blockages. Regular maintenance checks can help prevent these noise-related issues.
Troubleshooting Steps
Follow these troubleshooting steps to resolve issues with the Atwood Furnace 8535. Each step focuses on specific components that often cause problems.
Checking Power Supply
Check the power supply to ensure the furnace receives adequate voltage. If the furnace isn’t running, make sure the circuit breaker is on and hasn’t tripped. Verify that the power cord is plugged in securely. If you’re using an RV setup, confirm that your battery is charged and functional, as low batteries can disrupt furnace operation.
Inspecting Thermostat Settings
Inspect your thermostat settings to confirm they’re accurate. Set the thermostat to a temperature higher than the current room temperature to activate the furnace. Ensure the thermostat is clean and free from dust buildup, as debris can hinder its function. If you notice erratic heating, recalibrate the thermostat or replace it if it appears faulty.
Examining the Ignition System
Examine the ignition system for any issues. Check the ignitor for damage or wear, and listen for the clicking sound indicating the ignitor is attempting to light the furnace. If there’s no sound, test the ignition circuit for continuity. Inspect the propane supply line for leaks or blockages, and ensure the propane tank isn’t empty. If the furnace fails to ignite after this inspection, consider consulting a professional technician for further assistance.
Maintenance Tips
Regular maintenance keeps your Atwood Furnace 8535 running efficiently and extends its lifespan. You can follow these practical tips to ensure optimal performance.
Regular Cleaning Schedule
Maintain a regular cleaning schedule for your furnace. Dust and debris can accumulate and hinder performance. Clean the furnace’s exterior and housing every few months. Remove the cover to access internal components and vacuum any dust. Inspect and clean the air filter monthly. A clean air filter improves airflow and heating efficiency. Change the filter at least once a season, or more often if you use your furnace frequently.
Importance of Professional Servicing
Professional servicing is vital for maintaining your furnace’s reliability. Schedule an annual inspection with a qualified technician. They can identify and address issues that you might overlook, such as gas leaks or ignition problems. Technicians also check critical components like the blower motor and propane lines for wear and tear. Moreover, professional servicing helps ensure compliance with safety standards. Regular expert evaluations support the longevity and efficiency of your Atwood Furnace 8535.
Conclusion
Troubleshooting your Atwood Furnace 8535 can seem daunting but it doesn’t have to be. By understanding the common issues and following the simple steps outlined, you can quickly get your furnace back in working order. Regular maintenance is key to preventing problems and ensuring your furnace runs smoothly for years to come.
Don’t hesitate to reach out for professional help if you encounter persistent issues. Keeping your furnace in top shape means you can enjoy those cozy nights in your RV or mobile home without a hitch. Stay warm and happy heating!
Frequently Asked Questions
What is the Atwood Furnace 8535?
The Atwood Furnace 8535 is a popular heating solution for RV owners, providing efficient heating with a capacity of 35,000 BTUs. Its compact design measures 12 x 12 x 20 inches and weighs about 35 pounds, making it suitable for recreational vehicles, mobile homes, and workshops.
What are common problems with the Atwood Furnace 8535?
Common issues include lack of ignition, inconsistent heating, and unusual noises. These problems may arise from factors such as a faulty thermostat, propane flow issues, or dirty filters. Regular maintenance can help prevent these complications.
How can I troubleshoot ignition issues with my Atwood Furnace 8535?
To troubleshoot ignition problems, check the power supply for adequate voltage, inspect the thermostat for accuracy, and examine the ignition system for damage. Ensure the power cord is plugged in, the circuit breaker is on, and the propane tank is full.
What maintenance is required for the Atwood Furnace 8535?
Regular maintenance includes cleaning the exterior and internal components, inspecting the air filter monthly, and scheduling annual inspections with professional technicians. This upkeep helps ensure efficient operation and extends the furnace’s lifespan.
When should I consult a professional for my Atwood Furnace 8535?
You should consult a professional if, after troubleshooting, the furnace still fails to ignite or if you detect gas leaks, unusual noises, or airflow restrictions. A qualified technician can provide further assistance and ensure safety compliance.
