Furnace technology continues to evolve, offering homeowners more efficient and reliable heating solutions. The 10 best furnaces for 2025 showcase advanced features such as smart thermostats, variable-speed blowers, and improved energy efficiency ratings, ensuring optimal comfort while reducing utility bills. These top models cater to various home sizes and budgets, making it easier than ever to find the perfect fit for your heating needs. Whether you're looking for gas, electric, or oil options, these furnaces stand out for their performance and durability.
Goodman 80% AFUE Single Stage Upflow/Horizontal multi-speed 80k BTU Natural Gas furnace (17.5 wide) (GR9S800803BN)
- Designed for upflow or horizontal installation
- 80% AFUE (annual fuel use efficiency)
- 80k BTU
- 33 3/8"h x 28"d x 17.5"w
- 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
$1,132.00
Nelyrho 6KG Propane Melting Furnace Kit with Two Crucible Tongs, Full Stainless Steel Foundry Kiln Smelting Gold Silver Copper Aluminum Metal Recycle Smelting Forge Casting Tool
- Complete Melting Kit: The Propane Melting Furnace kit includes everything you need to start your metal melting journey right out of the box, perfect for both novices and experienced metalworkers
- Powerful Performance: Featuring a 30 PSI American standard regulator, our smelting furnace allows effortless flame size adjustments, delivering an impressive maximum output of 135,000 BTUs for rapid and efficient heating
- Crucible Compatibility: Comes with a 6kg crucible and fully compatible with your own 4kg, 3kg, 2kg, or 1kg crucibles. It is recommended to preheat the crucible before use to prevent breakage from sudden temperature rise. Remember, crucibles wear out over time—easily find replacements at the Nelyrho store
- Lightning-Fast Melting: Melt aluminum in just 10 minutes! Our furnace is designed for remarkable speed and efficiency, making your metalworking projects quicker and more productive than ever
- Customer Support: Enjoy peace of mind with our expert customer support team, available to assist you with any issues or questions regarding your melting furnace
$184.99
Goodman 92% AFUE Single Stage Upflow/Horizontal multi-speed 60k BTU Low NOx Natural Gas furnace (17.5 wide) (GR9S920603BN)
- 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
$1,520.00
Goodman 96% AFUE Single Stage Upflow/Horizontal multi-speed 80k BTU Low NOx Natural Gas furnace (17.5 wide) (GR9S960803BN)
- 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
$1,594.00
Goodman 80% AFUE Single Stage Upflow/Horizontal multi-speed 100k BTU Natural Gas furnace (21 wide) (GR9S801005CN)
- 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
$1,344.00
Goodman 80% AFUE Single Stage Upflow/Horizontal multi-speed 60k BTU Natural Gas furnace (14.5 wide) (GR9S800603AN)
- 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
$1,064.99
Goodman 92% AFUE Single Stage Upflow/Horizontal multi-speed 80k BTU Low NOx Natural Gas furnace (17.5 wide) (GR9S920803BN)
- Manufacturers are constantly working to improve the quality and efficiency of our products. Therefore, we send the most revised model to our customers. This may result in slight differences in models received.
$1,655.84
Furnace
- Amazon Kindle Edition
- Llewellyn, Livia (Author)
- English (Publication Language)
- 199 Pages - 02/15/2016 (Publication Date) - Word Horde (Publisher)
$9.99
SALE
−$2.86
Furnace: Interbellum Board Game
- Welcome to the age of jazz and airships, steamliners and stock market crashes, electricity and first skyscrapers
- In the 1920s and 1930s - the interwar period known as the interbellum _ Furnace becomes more challenging, more complex and truly global
- Build your own intricate game engine using the new text effects and Manager tokens, go all-in for sought-for Companies and admire the finest industrial Art Deco, Constuctivism, and Bauhaus buildings from all over the world
- Furnace base game required to play.
- English (Publication Language)
$30.13
Filtrete 20x25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.63 x 24.75 x 4.31 in)
- DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.63 in x 24.75 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
- DESIGNED TO FIT: Lennox brand media air cleaners
- MAKE YOUR HOME YOUR SANCTUARY: 1000 MPR + MERV 11 rating helps capture up to 2X more microparticles than MERV alone(2)
- EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
$49.99
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API