If you’re looking for reliable, budget-friendly gas furnaces that keep your home warm without breaking the bank, I recommend considering options like Goodman’s 80% efficiency models with different BTU ratings, such as the 80,000 or 60,000 BTU units, which offer great performance and energy savings. The Goodman series is versatile, durable, and fits various spaces with upflow or horizontal installation options. Plus, affordable accessories like gas valves and igniters guarantee smooth operation. Keep reading to explore the best choices for your needs.
Key Takeaways
- Look for models with high AFUE ratings (80% or higher) to maximize energy efficiency and reduce heating costs.
- Choose gas furnaces with versatile installation options (upflow or horizontal) for easier, cost-effective setup.
- Consider units with durable heat exchangers and metal venting for long-lasting performance and lower maintenance expenses.
- Opt for reliable brands offering comprehensive warranties, including lifetime heat exchanger coverage, for peace of mind.
- Select models that meet local safety and emission standards to ensure eco-friendly operation and avoid penalties.
Goodman 80% Gas Furnace (80,000 BTU, 17.5″ Width, Upflow/Horizontal)

If you’re looking for a reliable, budget-friendly gas furnace that fits flexible installation spaces, the Goodman 80% Gas Furnace is a solid choice. It offers 80,000 BTU of heating power in a compact 17.5-inch width, making it versatile for various setups. Its single-stage, 9-speed design ensures efficient, consistent warmth, whether installed upflow or horizontally. Built with a premium heat exchanger and durable metal venting, it’s designed for dependable operation. Plus, with a lifetime heat exchanger warranty and 10-year parts coverage, it provides peace of mind. It’s ideal for those seeking trustworthy heating without overspending.
Best For: homeowners seeking a reliable, energy-efficient gas furnace with flexible installation options and a compact design for budget-conscious heating solutions.
Pros:
- Compact 17.5-inch width fits a variety of installation spaces.
- Reliable performance with a premium heat exchanger and durable venting.
- Backed by comprehensive warranties including lifetime heat exchanger coverage.
Cons:
- Does not meet California Low NOx and Ultra-Low NOx emissions standards.
- Installation must adhere to local and state codes to maintain warranty coverage.
- Only available as a single-stage unit, which may provide less precise temperature control compared to multi-stage models.
Goodman 80% 60,000 BTU Single Stage Gas Furnace

The Goodman 80% 60,000 BTU Single Stage Gas Furnace stands out as an excellent choice for homeowners seeking reliable, energy-efficient heating on a budget. Its 80% efficiency guarantees most of the gas heats your home directly, saving you money. With a 9-speed design and a premium heat exchanger, it provides consistent warmth and durability. Its flexible installation options, whether upflow or horizontal, make it a versatile fit for various spaces like attics or basements. Plus, its compact size and durable metal venting simplify setup. Backed by a strong warranty, this furnace offers dependable performance without breaking the bank.
Best For: homeowners seeking a reliable, energy-efficient furnace with flexible installation options at an affordable price.
Pros:
- High 80% efficiency for cost-effective heating
- Versatile installation options, suitable for attics or basements
- Durable premium heat exchanger and metal venting for long-lasting performance
Cons:
- Does not meet California Low NOx/Ultra-Low NOx standards
- Full warranty coverage requires online registration within a specified period
- Limited to 60,000 BTU capacity, which may not suit very large spaces
Supplying Demand 710-511 Millivolt Low Capacity Gas Valve

The Supplying Demand 710-511 Millivolt Low Capacity Gas Valve is an excellent choice for budget-conscious homeowners seeking reliable fireplace log control. It handles up to 70,000 BTU and is compatible with natural gas, LP, and mixed types, making it versatile. With a 750 millivolt rating, it’s designed for model-specific applications, ensuring a proper fit. Its safety features include a quick-dropout pilot magnet meeting Canadian standards, and it’s RoHS compliant. Easy to install, it features a filtered inlet screen and no reducer bushing needed. Overall, it offers dependable performance at an affordable price, perfect for maintaining warmth without overspending.
Best For: budget-conscious homeowners seeking a reliable, model-specific fireplace log control with versatile gas compatibility and safety features.
Pros:
- Handles up to 70,000 BTU for effective heat output.
- Compatible with natural gas, LP, and mixed types, offering versatility.
- Features a quick-dropout pilot magnet meeting Canadian safety standards for added security.
Cons:
- Model-specific design may require precise verification for fitment.
- No reducer bushing included, which may necessitate additional parts for installation.
- Limited to 750 millivolt applications, not suitable for higher voltage systems.
Supplying Demand LH33ZG001 Furnace Igniter Replacement

For homeowners seeking an affordable yet reliable solution, the Supplying Demand LH33ZG001 Furnace Igniter Replacement offers a dependable option. Designed for various heating appliances, it includes essential parts like a bracket, connector, and high-temperature wire nuts. Made from silicon nitride, it can withstand temperatures up to 2732°F, ensuring durability. This igniter is compatible with major brands—just verify fitment with your model. It’s lightweight at 2.89 ounces and straightforward to install, but handle it carefully as it’s fragile. Available on Amazon with a 30-day return policy and a 90-day warranty, it’s a solid choice for keeping your furnace running smoothly without overspending.
Best For: homeowners and DIY enthusiasts seeking a reliable, affordable furnace igniter replacement compatible with various heating appliances.
Pros:
- Made from durable silicon nitride material capable of withstanding temperatures up to 2732°F.
- Includes essential parts like a bracket, connector, and high-temperature wire nuts for easy installation.
- Lightweight and straightforward to handle, with a 30-day return policy and a 90-day warranty for peace of mind.
Cons:
- Fragile component that requires careful handling during installation.
- Compatibility depends on verifying fitment with specific furnace models.
- Price and shipping costs may vary, and some users might need to purchase additional tools or parts for installation.
Goodman 80% 100,000 BTU Single Stage Gas Furnace

If you’re searching for a reliable, energy-efficient furnace on a budget, the Goodman 80% 100,000 BTU Single Stage Gas Furnace stands out as an excellent choice. Its 80% efficiency helps save on energy bills, while the single-stage operation ensures consistent heat distribution. The furnace offers flexible installation options, including upflow and horizontal setups, making it suitable for various spaces. With a durable heat exchanger and extensive warranties, including a lifetime heat exchanger, it’s built to last. Plus, its straightforward design and easy wiring reduce installation time and costs, making it a smart, cost-effective solution for maintaining warmth in your home.
Best For: homeowners seeking an energy-efficient, reliable furnace with versatile installation options and extensive warranties at an affordable price.
Pros:
- High 80% efficiency helps reduce energy bills and promotes durability.
- Flexible upflow or horizontal installation makes it suitable for various spaces.
- Extensive warranties, including a lifetime heat exchanger, ensure long-term peace of mind.
Cons:
- Does not meet California Low NOx/Ultra-Low NOx emissions standards.
- Requires timely registration to activate full warranty coverage.
- Single-stage operation may not provide as precise temperature control as multi-stage systems.
60,000 BTU Goodman Gas Furnace GD9S960603BN

Looking for a reliable furnace that delivers efficient heating without breaking the bank? The Goodman GD9S960603BN is a 60,000 BTU, 96% AFUE downflow/horizontal gas furnace designed for versatility and energy savings. It replaces previous models, offering dependable warmth in various home layouts. Its single-stage operation provides consistent heat quietly, while the multi-speed ECM motor enhances airflow and reduces noise. Compatible with eco-friendly R32 refrigerant, it’s built for durability and low maintenance. Its flexible installation options and high efficiency make it an excellent choice for budget-conscious homeowners seeking reliable, cost-effective heating without sacrificing comfort.
Best For: budget-conscious homeowners seeking reliable, energy-efficient heating with flexible installation options.
Pros:
- High efficiency with up to 96% AFUE reduces energy costs
- Quiet operation thanks to multi-speed ECM motor and single-stage design
- Versatile downflow/horizontal installation suitable for various home layouts
Cons:
- Accessories like LP kits and linesets are sold separately, increasing overall cost
- Single-stage operation may not provide as nuanced temperature control as multi-stage units
- Requires professional installation for optimal performance and safety
Supplying Demand Gas Furnace Igniter Replacement Model

The Supplying Demand Gas Furnace Igniter Replacement Model SD903758 stands out as an affordable, reliable option for HVAC technicians and homeowners seeking a model-specific igniter. It features a plug-in connection and can be spliced for different units, but you’ll need to verify compatibility with your furnace first. Built with a silicon carbide element and high-temperature copper leads, it heats up quickly—under 17 seconds at around 115 VAC. Weighing just 4.2 ounces and measuring 6.3 inches, it’s easy to handle. Plus, it comes with a video guide to help identify your model, and a 90-day warranty provides peace of mind.
Best For: HVAC professionals and homeowners needing a reliable, model-specific gas furnace igniter replacement with quick heating and easy installation.
Pros:
- Quick heating time under 17 seconds at around 115 VAC, ensuring efficient ignition.
- Constructed with durable silicon carbide element and high-temperature copper leads for longevity.
- Comes with a helpful video guide and a 90-day warranty for added peace of mind.
Cons:
- Compatibility requires verification with your specific furnace model before purchase.
- Not a universal igniter; may need splicing or additional modifications for certain units.
- Colors and materials may vary from images, which could affect appearance or fit.
Goodman 100,000 BTU 5 Ton Gas Furnace (GD9T80 Series)

For homeowners seeking a reliable and energy-efficient furnace, the Goodman GD9T80 Series stands out with its 80% AFUE rating and two-stage operation, which provide consistent warmth while keeping energy costs low. This 100,000 BTU, 5-ton model features a durable heat exchanger and metal flue venting for long-lasting performance. Its versatile design allows for installation in attics or closets, with options for downflow or horizontal setups. The furnace also includes a 9-speed ECM blower and meets California Low NOx standards. With a lifetime heat exchanger warranty and 10-year parts coverage, it offers excellent value for those wanting dependable heating without overspending.
Best For: homeowners seeking a reliable, energy-efficient furnace with versatile installation options and long-term warranty coverage.
Pros:
- High 80% AFUE efficiency for cost-effective heating
- Two-stage operation and 9-speed ECM blower for consistent warmth and quiet performance
- Durable heat exchanger with lifetime warranty and versatile installation in attics or closets
Cons:
- Meets California Low NOx standards but does not comply with Ultra-Low NOx regulations
- Full warranty coverage requires timely online registration; default coverage is less comprehensive
- Not suitable for homes requiring higher heating capacity or specific ultra-low NOx emissions
100,000 BTU Goodman Gas Furnace GD9S961005CN

If you need a reliable, energy-efficient furnace that fits a variety of home layouts, the 100,000 BTU Goodman Gas Furnace GD9S961005CN stands out as a smart choice. It offers up to 96% AFUE, meaning it maximizes energy savings while providing consistent warmth. Its flexible design allows for downflow or horizontal installation, making it adaptable to different spaces. Equipped with an advanced multi-speed ECM motor, it delivers quieter operation and improved airflow. Plus, it’s compatible with R32 refrigerant, ensuring environmentally friendly performance. Overall, this furnace combines efficiency, durability, and versatility, making it an excellent option for those seeking dependable heating without overspending.
Best For: homeowners seeking a versatile, energy-efficient furnace capable of fitting into various home layouts with reliable, quiet performance.
Pros:
- High efficiency with up to 96% AFUE reduces energy costs
- Flexible downflow/horizontal installation options suit different home configurations
- Advanced multi-speed ECM motor provides quieter operation and better airflow
Cons:
- Accessories like LP kits and linesets are sold separately, adding to installation costs
- Single-stage operation may lack the nuanced temperature control of multi-stage models
- Initial purchase price may be higher compared to less efficient or simpler models
Goodman 60,000 BTU 3 Ton Propane Gas Furnace (GD9T80 Series)

When searching for an affordable yet reliable heating solution, the Goodman GD9T80 series stands out with its two-stage operation and 80% AFUE efficiency, making it ideal for homeowners who want energy savings without sacrificing performance. This 60,000 BTU, 3-ton propane furnace features a durable heat exchanger, low NOx emissions, and flexible installation options for attics or closets. Its 9-speed ECM blower ensures quiet, even heat distribution, while R32 refrigerant reduces environmental impact. Backed by strong warranties, including a lifetime heat exchanger, this furnace combines efficiency, reliability, and eco-friendliness—all at an accessible price point.
Best For: homeowners seeking an energy-efficient, reliable, and environmentally friendly propane furnace with flexible installation options for spaces like attics or closets.
Pros:
- High 80% AFUE efficiency for cost-effective heating
- Two-stage operation and 9-speed ECM blower for quiet, even heat distribution
- Durable heat exchanger and low NOx emissions meet environmental standards
Cons:
- Not compliant with Ultra-Low NOx regulations, limiting certain eco-conscious applications
- Installation requires adherence to local codes to maintain warranty coverage
- Slightly larger dimensions may require space considerations for installation
Goodman 80,000 BTU 3 Ton Propane Gas Furnace (GR9S80 Series)

The Goodman 80,000 BTU 3 Ton Propane Gas Furnace (GR9S80 Series) stands out as an excellent choice for homeowners seeking reliable, budget-friendly heating. It offers 80% AFUE efficiency, meaning most of the gas heats your home directly, saving you money. Its single-stage operation and 9-speed ECM blower ensure consistent comfort and energy efficiency. Designed for flexible installation, it can be upflow or horizontal, with optional LP kits included. Built with durable metal venting, it also comes with a lifetime heat exchanger warranty and a 10-year parts and unit replacement warranty, making it a smart, cost-effective heating solution.
Best For: homeowners seeking a reliable, energy-efficient, and budget-friendly propane furnace with flexible installation options for indoor heating needs.
Pros:
- High 80% AFUE efficiency for cost-effective heating savings
- Flexible installation options (upflow or horizontal) with included LP kits
- Durable construction with lifetime heat exchanger warranty and 10-year parts coverage
Cons:
- Does not comply with California Low NOx or Ultra-Low NOx emissions regulations
- Single-stage operation may offer less precise temperature control compared to multi-stage models
- Limited to indoor use unless properly vented, requiring adherence to local codes
Goodman 100,000 BTU 5 Ton Gas Furnace (GD9S80 Series)

The Goodman GD9S80 Series 100,000 BTU 5-ton gas furnace stands out as a cost-effective choice for homeowners seeking reliable, energy-efficient heating without breaking the bank. It boasts an 80% AFUE efficiency, meaning it converts most of the gas into heat for your home. Its versatile design allows for downflow or horizontal installation, fitting tight spaces easily. The 9-speed ECM blower ensures consistent airflow and temperature control. With durable metal venting and a strong warranty—including a lifetime heat exchanger and 10-year parts coverage—this furnace offers long-term value. It’s an excellent option for those wanting dependable warmth at an affordable price.
Best For: homeowners seeking an affordable, reliable, and energy-efficient gas furnace suitable for tight spaces and versatile installation options.
Pros:
- High 80% AFUE efficiency for cost-effective heating
- Flexible downflow or horizontal installation options
- Durable construction with metal venting and comprehensive warranty coverage
Cons:
- Not compliant with California Low NOx and Ultra-Low NOx regulations
- Single-stage operation may result in less precise temperature control compared to multi-stage units
- Best suited for standard applications; may not include advanced features found in higher-end models
Goodman 80,000 BTU 3 Ton Propane Gas Furnace (GR9T80 Series)

If you’re looking for an efficient, budget-friendly propane furnace that offers reliable heating, the Goodman GR9T80 series is an excellent option. This 80,000 BTU, 3-ton furnace features 80% AFUE efficiency, converting most of the gas into warmth. Its two-stage operation and 9-speed ECM blower ensure consistent comfort and energy savings. Designed for flexible installation in upflow or horizontal setups, it’s suitable for attics or basements. Plus, with a lifetime heat exchanger warranty and a 10-year parts and unit replacement coverage, it offers peace of mind. Overall, it’s a solid choice for homeowners seeking dependable, cost-effective heating.
Best For: homeowners seeking an energy-efficient, reliable propane furnace with flexible installation options and comprehensive warranty coverage.
Pros:
- High 80% AFUE efficiency for cost-effective heating
- Two-stage operation with a 9-speed ECM blower for consistent comfort and energy savings
- Durable metal flue venting and flexible installation options for attics or basements
Cons:
- Does not meet Ultra-Low NOx standards, only California Low NOx compliance
- Requires proper installation according to local and state codes to maintain warranty coverage
- First availability scheduled for October 15, 2024, which may delay immediate purchase or installation
Goodman 3 Ton 40,000 BTU Gas Furnace (GR9S80 Series)

For homeowners seeking reliable, energy-efficient heating without breaking the bank, the Goodman 3 Ton 40,000 BTU Gas Furnace (GR9S80 Series) stands out as an excellent choice. It boasts an 80% AFUE rating, meaning it efficiently converts gas into heat, saving you money over time. Its versatile design allows for upflow or horizontal installation, making it suitable for various spaces. The 9-speed ECM blower enhances airflow and efficiency, while the durable metal venting guarantees long-term reliability. Plus, it comes with a lifetime heat exchanger warranty and a 10-year parts guarantee, giving you peace of mind with your investment.
Best For: homeowners seeking a reliable, energy-efficient furnace with versatile installation options and long-term warranty coverage.
Pros:
- High 80% AFUE rating for efficient energy use and cost savings
- Flexible upflow or horizontal installation suitable for various spaces
- 9-speed ECM blower for improved airflow, efficiency, and comfort
Cons:
- Meets California Low NOx standards but does not comply with Ultra-Low NOx regulations
- Registration required for full warranty benefits; failure to register defaults coverage to lower warranty levels
- Uses R32 refrigerant, which may require specialized handling and disposal
Factors to Consider When Choosing Budget Gas Furnaces

When choosing a budget gas furnace, I always focus on energy efficiency standards to save on long-term costs. It’s also important to evaluate installation flexibility and warranty coverage to guarantee the system fits my home and offers reliable support. Finally, I compare costs, compatibility with existing systems, and coverage details to make a well-informed decision.
Energy Efficiency Standards
Energy efficiency standards play a crucial role in selecting a budget gas furnace, as they directly impact how much heat is lost during operation and, consequently, your overall fuel costs. These standards, often measured by AFUE (Annual Fuel Utilization Efficiency), set the maximum heat loss allowed and guarantee you get the most heat from each dollar spent on fuel. Higher AFUE ratings, like 96%, mean less energy waste compared to models with 80%. Additionally, regional regulations, such as California’s stricter standards, influence which models are available and their performance. Choosing a furnace that meets or exceeds current efficiency standards not only reduces your energy bills but also minimizes environmental impact. Prioritizing efficiency helps you make a smarter, more cost-effective investment in home heating.
Installation Flexibility Options
Choosing a budget gas furnace requires considering installation flexibility to guarantee it fits seamlessly into your home. I look for units that offer upflow and horizontal installation options, so I can adapt to different space constraints. It’s crucial to check the furnace’s dimensions and clearance requirements to ensure it fits comfortably in my designated area. I also verify if the unit supports versatile venting options, like metal flue venting, for easier setup. Low-voltage terminals are a plus, simplifying wiring and connections during installation. Finally, I confirm that the furnace complies with local and state codes, which guarantees the installation is both legal and safe. Paying attention to these factors helps me choose a model that’s not only budget-friendly but also easy to install and adaptable to my home’s needs.
Warranty Coverage Details
Understanding the warranty coverage on a budget gas furnace is essential because it directly impacts your long-term investment. Most models offer lifetime coverage for the heat exchanger, but you need to register online within a specified timeframe to fully benefit. If you miss the registration, the warranty often defaults to 20 years for the heat exchanger and 5 years for parts. Additionally, warranty validity depends on following local and state installation codes, which can affect coverage. Some furnaces include extra warranties, like 10-year unit replacement and parts, but these also require registration. Failing to register promptly can reduce warranty periods and limit coverage for repairs or replacements. Being aware of these details verifies you get the most protection for your purchase.
Cost and Price Comparison
Comparing the prices of gas furnaces across online retailers and local stores can lead to significant savings, sometimes amounting to hundreds of dollars. Many suppliers will even match or beat lower prices you find elsewhere, ensuring you get the best deal. Keep in mind, price differences often reflect factors like installation costs, warranty coverage, and included accessories or features. The cost of a budget gas furnace typically ranges from $1,500 to $3,500, depending on capacity, efficiency, and brand. Tracking price fluctuations over time can help you identify the best purchasing window and avoid paying premium prices during peak demand. Doing thorough comparisons helps you maximize value, ensuring you get a reliable furnace without overspending.
Compatibility With Existing Systems
Ensuring your budget gas furnace is compatible with your existing system is essential for a smooth and cost-effective installation. First, check that the furnace’s fuel type matches your current setup—whether it’s natural gas or propane—to avoid costly modifications. Next, verify the capacity, or BTU rating, aligns with your home’s heating needs; an undersized or oversized unit won’t perform efficiently. Also, consider the installation orientation—upflow, downflow, or horizontal—to ensure it fits your ductwork and space. Don’t forget to confirm venting and flue connections are suitable for your existing system to prevent safety issues. Finally, confirm the control wiring and low-voltage terminals are compatible with your thermostat and control systems for seamless operation.
Environmental and Safety Regulations
When selecting a budget gas furnace, it’s essential to take into account environmental and safety regulations that govern emissions and installation standards. These regulations guarantee furnaces meet limits on pollutants like NOx, which helps reduce air pollution. For example, California’s Low NOx and Ultra-Low NOx standards restrict emissions even further, and only furnaces labeled as such qualify in those regions. Proper installation and ongoing maintenance are indispensable to stay compliant and prevent legal issues, warranty voids, or higher operational costs. Non-compliance can lead to penalties and safety hazards, so choosing a model that adheres to local, state, and federal standards is necessary. Always verify that the furnace meets emission requirements and installation guidelines specific to your area for safe, eco-friendly operation.
Frequently Asked Questions
What Is the Typical Lifespan of a Budget Gas Furnace?
A budget gas furnace typically lasts around 15 to 20 years if I maintain it properly. Regular inspections, changing filters, and professional servicing can extend its lifespan. I’ve found that even affordable models can serve you well for a good decade or more if you stay on top of maintenance. While they may not last as long as premium options, with proper care, they can still keep your home warm for many years.
How Often Should I Schedule Professional Maintenance?
I recommend scheduling professional maintenance for your gas furnace at least once a year, ideally before winter hits. Regular tune-ups guarantee your furnace runs efficiently, prevent unexpected breakdowns, and extend its lifespan. If you live in an area with extreme temperatures or use your furnace heavily, consider more frequent checks—every six months. Staying proactive helps keep your home warm, safe, and your bills manageable.
Are Budget Furnaces Compatible With Smart Home Systems?
Yes, many budget gas furnaces are compatible with smart home systems, but it depends on the model. I recommend checking the specifications before buying. Some affordable options include models with built-in Wi-Fi or those that work with popular smart home hubs like Google Home or Alexa. This way, you can control temperature remotely and enjoy convenience without overspending, making your home smarter and warmer at the same time.
What Is the Average Installation Cost for Budget Models?
The average installation cost for budget gas furnace models ranges from $2,500 to $4,000. I’ve found that factors like your home’s size, ductwork condition, and local labor rates influence the final price. It’s a good idea to get multiple quotes and verify the installer is licensed and experienced. While these costs may seem high initially, a reliable furnace can save you money on energy bills over time.
How Do Energy Efficiency Ratings Affect Operating Costs?
Energy efficiency ratings are like a secret handshake for saving money on heating. When a furnace scores higher, it uses less fuel to keep you warm, which means lower operating costs over time. I’ve found that investing in a more efficient model pays off in the long run, even if the initial price is a bit higher. It’s all about smart choices that keep your home cozy without draining your wallet.
Conclusion
Choosing the right budget gas furnace is like finding a cozy fireplace on a cold night—it keeps you warm without draining your wallet. With options from reliable brands like Goodman and supplies that guarantee smooth operation, you can breathe easy knowing your home stays inviting all winter long. Remember, a well-chosen furnace is the silent guardian of comfort, quietly working behind the scenes to turn icy mornings into warm, welcoming moments.