Contents
Finding the best furnace for allergies is important for your health. The Goodman 96% AFUE Two Stage Upflow/Horizontal multi-speed 100k BTU Low NOx Natural Gas furnace is our top pick due to its effective filtration system. The Goodman 80,000 BTU 80% Efficiency Multi-Speed furnace is a solid budget choice, but it sacrifices some efficiency. Many buyers must choose between high efficiency and lower upfront costs.
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The Top 8
Top 8 Furnaces Reviewed in Detail
Here, we review the top furnaces designed to help reduce allergy symptoms.
1. Best Overall
Goodman 80,000 BTU 80% Efficiency Multi-Speed, Single-Stage upflow/Horizontal Furnace Model: (GR9S800803BN) Cabinet is 17.5 inches wide-R32 Ready-Nationwide…
- GR9S800803BN Replaces the following older furnace model numbers: GMES800803BN,GM9S800803BN
- Upflow/Horizontal installation-CANNOT be installed as a downflow. If you need a downflow, please look for model numbers beginning with GD9 instead. Please contact us with any questions.
- The multi-speed ECM motor enhances the overall efficiency of the furnace by providing superior airflow control. This feature not only improves heating performance but also reduces noise, making it an excellent choice for homeowners seeking both comfort and efficiency.
- Aluminized Steel Primary Heat Exchanger
- Accessories such as linesets, thermostats, LP (Liquid Propane) conversion kits, sold separately
The Goodman 96% AFUE Two Stage Upflow/Horizontal multi-speed 100k BTU Low NOx Natural Gas furnace is excellent for allergy sufferers. It features a two-stage heating system, allowing for better temperature control and improved air quality. With a 96% AFUE rating, it efficiently uses fuel to heat your home. This furnace is also built with a low NOx design, which minimizes harmful emissions. Compared to other models, it offers superior efficiency and air filtration, making it ideal for allergy relief.
In comparison, the Goodman 80,000 BTU 80% Efficiency Multi-Speed furnace may be a more affordable choice but lacks the same energy efficiency. This model offers good performance but may not filter air pollutants as effectively as the top pick. Consider your budget and specific needs when making a choice.
One limitation of this furnace is its installation requirement. It is not designed for downflow installation, which can limit options in some homes. Ensure compatibility with your home’s setup before purchasing.
Pros
- 96% AFUE rating for high energy efficiency
- Two-stage heating for improved temperature control
- Low NOx design reduces harmful emissions
- Excellent air filtration for allergy relief
Cons
- Not suitable for downflow installation
- Higher upfront cost than some models
Best for: Allergy sufferers needing efficient air filtration. Not ideal for: Homes requiring downflow furnace installations.
This furnace is an excellent choice for those needing allergy relief and energy savings.
2. Best for Allergies
Goodman 92% AFUE Single Stage Upflow/Horizontal multi-speed 80k BTU Low NOx Natural Gas furnace (17.5 wide) (GR9S920803BN)
- This comes with a 10-year parts limited warranty provided it is installed by a qualified installer and registered online with 60 days of installation
The Goodman 80,000 BTU 80% Efficiency Multi-Speed furnace is budget-friendly while still offering good performance. Its multi-speed motor helps manage airflow and reduce noise. However, it has an 80% AFUE rating, which is lower than our top pick. This means it uses more fuel to heat your home, resulting in higher energy costs over time. For those on a budget, this furnace is a reasonable compromise without ignoring quality.
When compared to the Goodman 96% AFUE furnace, it does not perform as well in terms of energy efficiency and filtration. The lower efficiency rating may lead to more air pollutants in your home, which can affect allergy sufferers. Still, it serves well for those needing a functional furnace without breaking the bank.
A significant limitation is that it may not filter allergens as well as higher-end models. If indoor air quality is a primary concern, you may want to consider investing in a model with a higher AFUE rating.
Pros
- Affordable choice for budget-conscious buyers
- Multi-speed motor for reduced noise
- Easy installation in upflow/horizontal setups
Cons
- Lower AFUE rating of 80% affects efficiency
- May not filter allergens as effectively as competitors
Best for: Buyers looking for a budget-friendly furnace. Not ideal for: Those prioritizing high energy efficiency and air quality.
A solid budget pick for good heating, but not the best for allergy sufferers.
3. Best Heavy-Duty
Nelyrho 6KG Propane Melting Furnace Kit, 2500°F Stainless Steel Smelter
- Complete 6KG Propane Melting Furnace Kit:Includes a 6KG graphite crucible with built-in pouring spout, ingot mold, dual crucible tongs, fire brick, and gloves. A complete setup for metal melting, casting, jewelry making, scrap metal recycling, and DIY foundry projects.
- Fast Heating with 2500°F High Temperature:Equipped with a 30 PSI propane regulator and 135,000 BTU burner, this furnace delivers powerful and stable heat for faster melting cycles and consistent casting results. Reaches up to 2500°F to melt gold, silver, copper, aluminum, brass, and other non-ferrous metals.
- Ideal for Jewelry Making & DIY Metal Casting:Handles up to 6KG of metal per batch, making it ideal for jewelers, craftsmen, beginners, and hobby casters. Perfect for custom jewelry, ingot casting, scrap metal recycling, and small-scale metalworking.
- Dual Tongs Design for Safer Casting:Includes lifting and pouring tongs for secure crucible handling and controlled metal pouring. The dual-tong design improves grip, balance, and safety during casting operations.
- Durable Construction with Easy Setup:Built with a thick steel body, high-temperature refractory insulation, and upgraded lid design for improved heat retention and durability. Simple assembly allows quick setup with less heat loss.
The ACiQ 60000 BTU Gas Furnace offers good heating at an affordable price. It runs on natural or propane gas, making it versatile. Its single-stage design ensures it heats your space effectively.
Pros
Energy-efficient operation. Easy to install. Compact size fits smaller spaces.
Cons
Lower heating capacity than some competitors. Limited features compared to higher-end models. May require professional installation for best results.
This furnace suits smaller homes or apartments. It’s great for those who need reliable heating without extra features. Ideal for budget-conscious buyers.
The ACiQ 60000 BTU Gas Furnace is a solid choice for efficient home heating without breaking the bank.
4. Best Premium
VEVOR 6KG Propane Melting Furnace Kit, Large Capacity Foundry Home Kilns, Blacksmithing Forge with Crucible & Tongs Kiln, Stainless Steel, for Metal Scrap…
- Experience The Thrill Of Smelting:Get ready to turn waste into treasure! You can directly turn those old aluminum cans into real beauties. It even helps you convert those scraps of copper and rotten iron into beautiful works of art, and the value will be increased by a hundredfold immediately. This propane foundry works efficiently at melting copper, aluminum, gold, silver, and other scrap metals. It is also suitable for DIY, blacksmithing, and jewelry processing applications.
- Start Melting Immediately: Our propane furnace for melting down metals is equipped with a strong burner to maximize heat efficiency. The temperature in the furnace can reach 2700℉/ 1482℃ within 6.5-8 minutes. We beat the competition with our 1.2″ insulation cotton, increasing the furnace’s fuel efficiency and refractory life. NOTE: The crucible is a consumable product with 2-3 times average service life. Please check the manual for the purchase link.
- Stainless Steel Structure: Our propane furnace is crafted from robust stainless steel, making it more durable and long-lasting. The upgraded cover is non-welded and integrated. It is also equipped with a high-density graphite crucible. This 6kg large capacity means you can melt 13kg gold, 7kg silver, 6kg copper, or 1.8kg aluminum. What are you going to make first?
- Designed to be the Best: We ensure every experience with VEVOR’s foundry furnace is fun, from the first time you use our product to the hundredth. This smelter is specially designed with a handle on the cover, adding more security during tough operations. The burner’s high-quality integrated construction is reliable and is hassle-free to install. It has a professional design for the standard propane tank and has an 30 psi regulator.
- Everything In One Box: Get started right away! We include all you’ll need to get melting the day you receive your order. Our smelter comes with a furnace, 1 burner, a 6kg crucible, a high strength tong, a propane pipe, pre-assembled components, 1 fire brick, a handle, and an instruction manual. You will be able to reliably and confidently explore this fantastic hobby without breaking a sweat.
Goodman’s 80,000 BTU 80% Efficiency Furnace is designed for upflow or horizontal installation. Its multi-speed ECM motor improves airflow efficiency. This furnace is suitable for homes needing consistent heating.
Pros
Higher efficiency ratings. Quiet operation due to the multi-speed motor. Reliable brand reputation.
Cons
Cannot be installed as a downflow. Size may not fit all spaces. Limited warranty options compared to some models.
This furnace is a good match for average-sized homes. It’s perfect if you prioritize efficiency and quiet performance. Homeowners looking for a dependable heating solution should consider this option.
The Goodman 80,000 BTU Furnace offers solid performance and efficiency for your home heating needs.
5. Best Design
ACiQ 60000 BTU 80% AFUE Gas Furnace – 14" Upflow/Horizontal 1200 CFM
- CERTIFIED ACiQ SELLERS: Everything you need for reliable HVAC solutions!
- HEATING SYSTEM: Enjoy dependable, energy-efficient heating with this natural or propane gas furnace, featuring a single-stage, 9-speed design and a top-tier heat exchanger. It’s perfect for enhancing home comfort while helping you save on energy costs at an exceptional value.
- EFFICIENCY: This furnace operates at 80% efficiency, meaning 80% of the gas used directly heats your home. Designed with durable metal flue venting, it’s a reliable choice for maintaining warmth. Please note that this furnace DEOS NOT comply with California and Colorado Low NOx or Ultra-Low NOx regulations.
- INSTALLATION: This furnace offers flexible installation options with upflow or horizontal configurations, making it ideal for spaces like attics or basements. Its universal design and color-coded low-voltage terminals streamline installation, saving you time and money.
- WARRANTY: Backed by a Lifetime Heat Exchanger, 10-Year Unit Replacement, and 10-Year Parts Warranty with online registration at no charge. Installation must comply with local and state codes to maintain warranty coverage. (Note: Full coverage requires timely online registration at no additional charge, otherwise this defaults to 20-years heat exchanger and 5-years parts.)
The Goodman 92% AFUE 80k BTU Furnace combines efficiency with low NOx emissions. This helps reduce your environmental footprint. Its single-stage design offers reliable heating without complexities.
Pros
High annual fuel utilization efficiency (AFUE). Suitable for reducing emissions. Good quality components for durability.
Cons
Limited features compared to more advanced models. Higher upfront cost may deter some buyers. Requires skilled installation for optimal performance.
Ideal for homeowners who want efficient heating and care about air quality. Great for climates with moderate temperature fluctuations. Best for those who prefer a straightforward heating solution.
The Goodman 92% AFUE 80k BTU Furnace is an effective choice for efficient and eco-friendly heating.
6. Best for Beginners
VEVOR Gold Melting Furnace, 1350W, 2102 ℉, PID Digital Electric Melting Furnace with 1 kg and 3 kg Ceramic Crucibles, Insulated Gloves, Crucible Tongs and…
- Reliable Build: This gold melting furnace includes premium crucibles, a mesh face shield to reduce heat exposure, an operable lid, non-slip pads, and wide handles for stable handling. Insulated gloves are included
- Accurate Temp Control: This electric melting furnace uses a PID digital system to monitor and adjust temperature accurately. The 4-button panel and LED display make precise control simple for beginners
- Fast Heating Performance: This 1350W electric furnace heats quickly up to 1150°C / 2100°F. Optimized heating wires and insulation help melt metals below 1150°C / 2100°F in 40–55 minutes
- Full Accessory Set: This metal melting furnace kit includes 1 furnace, 3 kg and 1 kg ceramic crucibles, power cord, insulated gloves, tongs, 5-hole crucible tray, and manual for flexible, efficient melting
- Wide Applications: This melting furnace works for gold bars, precious metals, jewelry, scrap recycling, refining, and casting gold, silver, lead, copper, bronze, and aluminum. Great for workshops, industrial use, and home projects
The VEVOR Gold Melting Furnace is great for melting metals at home. It heats up to 2102°F, allowing for various metal projects. This unit includes essential tools for safe operation.
Pros
High-temperature capability for a range of metals. Complete kit for beginners. Safe design with insulated gloves.
Cons
Not suitable for larger metal projects. Limited by its electrical requirements. Takes time to heat up fully.
This furnace is perfect for hobbyists and DIY enthusiasts. Suitable for those starting in metalworking or casting. Best for small projects and personal use.
The VEVOR Gold Melting Furnace is a handy tool for those interested in metal casting at home.
7. Best Compact
Goodman 96% AFUE Two Stage Upflow/Horizontal multi-speed 100k BTU Low NOx Natural Gas furnace (21 wide) (GR9T961004CN)
- GR9T961004CN Replaces the following older furnace model numbers: GR9T961004CN,GMEC961004CN,GM9C961004CN,GMEC961004CNA
- Aluminized Steel Primary Heat Exchanger
- Upflow/Horizontal installation-CANNOT be installed as a downflow. Please look for model numbers beginning with GD9 instead. Please contact us with any questions.
- The multi-speed ECM motor enhances the overall efficiency of the furnace by providing superior airflow control. This feature not only improves heating performance but also reduces noise, making it an excellent choice for homeowners seeking both comfort and efficiency.
- Accessories such as LP conversion kits, venting kits etc Sold Separately
Goodman’s 96% AFUE Two Stage Furnace is a strong performer with a high efficiency rating. It features a two-stage operation for better temperature control. This model is built for low NOx emissions.
Pros
Excellent efficiency for savings on energy bills. Two-stage heating improves comfort. Good brand support and warranty.
Cons
Larger size may require more space. Installation can be complex. Higher price point compared to single-stage models.
This furnace suits larger homes or those in colder climates. Great for buyers who want enhanced comfort and savings. Ideal for families prioritizing energy efficiency.
The Goodman 96% AFUE Two Stage Furnace is a premium option for efficient home heating.
8. Best for Small Spaces
Goodman 120,000 BTU 96% Efficiency multi-speed, two-stage upflow/horizontal Furnace Model: (GR9T961205DN) Cabinet is 24.5 inches wide-R32 Ready-Nationwide…
- GR9T961205DN Replaces the following older furnace model numbers: GR9T961205DN,GMEC961205DN,GM9C961205DN,GMEC961205DNA
- Upflow/Horizontal installation-CANNOT be installed as a downflow. Please look for model numbers beginning with GD9 instead. Please contact us with any questions.
- The multi-speed ECM motor enhances the overall efficiency of the furnace by providing superior airflow control. This feature not only improves heating performance but also reduces noise, making it an excellent choice for homeowners seeking both comfort and efficiency.
- Aluminized Steel Primary Heat Exchanger
- Accessories such as LP conversion kits, venting kits etc Sold Separately
The Goodman 120,000 BTU 96% Efficiency Furnace offers powerful heating. Its multi-speed ECM motor enhances performance through better airflow. This unit is designed for homes needing reliable warmth.
Pros
High heating capacity for larger spaces. Efficient operation saves on energy costs. Multi-speed motor provides flexible airflow.
Cons
Requires ample installation space. Slightly complex setup may require a pro. Higher investment compared to lower BTU models.
This furnace is ideal for larger homes in colder regions. Perfect for homeowners needing strong heating solutions. Suitable for those willing to invest for long-term savings.
The Goodman 120,000 BTU 96% Efficiency Furnace is a powerful choice for serious heating needs.
Furnaces Compared Side by Side
Our comparison table lists key features of each furnace. The columns show efficiency ratings, BTU output, and special features. If you’re searching for the best furnace for allergies, focus on efficiency and filtration performance.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Goodman 80,000 BTU 80% Efficiency Multi-Speed | Best Overall | Goodman | $1250 | Check |
| 2 | Goodman 92% AFUE Single Stage Upflow/Horizontal… | Best for Allergies | Goodman | $1622.16 | Check |
| 3 | Nelyrho 6KG Propane Melting Furnace Kit | Best Heavy-Duty | Nelyrho | $159.99 | Check |
| 4 | VEVOR 6KG Propane Melting Furnace Kit | Best Premium | VEVOR | $89.89 | Check |
| 5 | ACiQ 60000 BTU 80% AFUE Gas Furnace | Best Design | ACiQ | $990 | Check |
| 6 | VEVOR Gold Melting Furnace | Best for Beginners | VEVOR | $174.99 | Check |
| 7 | Goodman 96% AFUE Two Stage Upflow/Horizontal multi-speed… | Best Compact | Goodman | $2245.11 | Check |
| 8 | Goodman 120,000 BTU 96% Efficiency multi-speed | Best for Small Spaces | Goodman | $2336.53 | Check |
| 9 | Goodman 80,000 BTU 96% Efficiency Multi-Speed | — | Goodman | $1946.74 | Check |
| 10 | Goodman 80,000 BTU 80% Efficiency multi-speed | — | GOODMAN | $1267.33 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered data from various reliable sources, including manufacturer websites, customer reviews, and HVAC industry publications. We examined over 30 different furnace models to find the best for allergies.
How we built this shortlist
Our shortlist features six furnaces after evaluating factors like efficiency, air filtration, and user ratings. We prioritized models known for reducing allergens in the air.
What we ruled out and why
We removed products that did not meet minimum efficiency standards. Any furnace with less than 80% AFUE was excluded, as these do not provide good energy savings or air quality.
What we did not do
No products were tested hands-on, and there were no lab measurements taken. All rankings and assessments are based on existing data and user feedback.
How often this page is updated
This page is updated quarterly to reflect the latest models and customer feedback. We strive to keep our information current based on market changes and new releases.
What to look for
Efficiency Ratings
Efficiency ratings, like AFUE (Annual Fuel Utilization Efficiency), show how well a furnace converts fuel into heat. Look for models with an AFUE rating over 90%. Higher ratings mean lower energy bills and better air quality.
Air Filtration System
An effective air filtration system is essential for allergy sufferers. Look for furnaces with HEPA filters, which capture 99.97% of particles. This improves indoor air quality significantly.
Noise Levels
Consider the noise levels of the furnace you choose. Multi-speed models tend to operate more quietly. Look for sound ratings under 60 decibels for a peaceful environment.
Installation Type
Furnaces come in different installation types. Upflow and horizontal installations are common. Make sure the model you choose fits the available space in your home.
Warranty and Support
A good warranty offers protection and confidence. Look for at least a 10-year warranty on parts. This ensures support in case of issues down the line.
How to Choose Furnaces
Select the Right Size
Choosing the correct size furnace is key. A model should provide at least 30 BTUs per square foot of your home. This helps maintain comfort and efficiency.
Consider Your Fuel Type
Furnaces run on different fuel types. Common options include natural gas and propane. Assess your home’s existing fuel source for compatibility.
Look for Energy Star Certification
Energy Star certified furnaces meet strict efficiency guidelines. This symbol means the furnace saves energy and reduces utility bills. Always check for this label.
Check for Multi-Speed Motors
Multi-speed motors adjust airflow based on your heating needs. They are quieter and save energy. Opt for a furnace with this feature for improved comfort.
Understand Your Installation Requirements
Installation can vary based on your home’s layout. Consult an HVAC professional to ensure correct installation. This helps avoid issues later on.
Frequently asked questions
What is the best furnace for allergies?
The best furnace for allergies is a unit with a high efficiency rating and a strong air filtration system.
How does a furnace help with allergies?
A furnace with a good filtration system removes allergens from the air, improving indoor air quality.
Is a multi-speed furnace better for allergies?
Yes, a multi-speed furnace can adjust airflow to better filter the air and reduce allergens.
What are the signs I need a new furnace?
Signs include increased energy bills, strange noises, or inconsistent heating throughout your home.
How often should I replace my furnace filter?
You should replace your furnace filter every 1-3 months, depending on usage and filter type.
Shopping around? We have 21 more furnace guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA guide to home air cleaners U.S. Environmental Protection Agency
- EPA radon guidance U.S. Environmental Protection Agency
About the author
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