Top 12 Essential Furnace Parts for Efficient Heating and Repair Ranked & Reviewed for 2025
Discover the top furnace parts to keep your home cozy this winter, from flame sensors to control boards!
Trane Upgraded Furnace Control Circuit Board
$145.00Features:
Designed to Fit Trane and American Standard Furnaces, Top Quality Replacement Board, Brand New White Rodgers Control Board
What We Think:
"This control board is your furnace’s brain! It’s reliable and made specifically for Trane and American Standard models, ensuring a perfect fit."
Why You'll Love It:
"Homeowners rave about its seamless installation and reliability, making it a must-have for furnace maintenance."
Flame Sensor Replacement for Trane/American Standard
$12.79Features:
MODEL NUMBER: SEN01114, Easy to install, Premium quality with durable materials, Fits various Trane models
What We Think:
"A small but mighty piece that ensures your furnace ignites safely. This flame sensor is a breeze to install—no pro needed!"
Why You'll Love It:
"Customers love that it resolves common heating issues, getting their furnaces back to work without fuss."
Trane Genuine OEM Burner Igniter
$64.28Features:
Original Equipment Manufacturer part, ignites gas to light burners, includes all necessary mounting hardware.
What We Think:
"Think of this igniter as your furnace’s spark plug! It’s built to last and will make your heating system roar back to life."
Why You'll Love It:
"Users appreciate the quality and easy installation—no more guesswork when it’s time to replace!"
Duralight Hot Surface Ignitor for Trane/American Standard
$24.95Features:
Made in USA, Direct replacement part, Replaces several part numbers.
What We Think:
"This hot surface ignitor is what you need for cold nights. It’s designed to fit effortlessly into your furnace for immediate heat!"
Why You'll Love It:
"People love this product for its quick installation and reliable performance, especially during winter emergencies!"
Trane Replacement Limit Switch
$26.95Features:
Touch-activated operation, durable copper contacts, easy installation with screw connectors.
What We Think:
"A sleek, reliable limit switch that takes the guesswork out of heating safety. It’s designed to keep you warm without the stress!"
Why You'll Love It:
"Buyers are happy with its straightforward installation and quiet operation—perfect for any home setup!"
Trane Flame Sensor; Nikrothal 80 Material
$9.00Features:
Genuine OEM part for reliable performance.
What We Think:
"This durable flame sensor is essential for safe furnace operation, ensuring you stay warm without any worries!"
Why You'll Love It:
"Customers appreciate the peace of mind it provides; plus, it’s a top-tier replacement for your old worn-out sensor."
Lennox Inducer Blower Assembly
$191.01Features:
What We Think:
"This inducer blower assembly is all about efficiency! It removes harmful gases from your furnace, which is crucial for safe heating."
Why You'll Love It:
"Homeowners often find peace of mind knowing their furnace operates safely with a new inducer blower in place."
Goodman 60,000 BTU 92% Efficiency Gas Furnace
$1,397.00Features:
Upflow/horizontal design, 10-year limited warranty if registered.
What We Think:
"This is a solid investment for home heating! With high efficiency and a solid warranty, it’s built for long-term comfort."
Why You'll Love It:
"Users love the savings on their energy bills and the peace of mind that comes from a robust warranty."
Goodman Multi-Speed 2-Stage Furnace
$1,975.00Features:
96% AFUE energy-efficient, designed for upflow/horizontal installation, 100,000 BTU capacity.
What We Think:
"Upgrade your heating game with this powerful furnace that promises efficiency and dependable warmth for every winter!"
Why You'll Love It:
"Users rave about the energy savings along with consistent heating—they love having a warm home without skyrocketing bills!"
Rheem OEM Replacement Control Board
$142.68Features:
Brand new, high-quality OEM part for dependable furnace control.
What We Think:
"This control board is the heart of your furnace. A new one can restore your system to optimal function—so you can be warm all winter long!"
Why You'll Love It:
"Buying this part gives many customers immediate thermal relief and minimizes emergency repair costs."
62-23543-01 Flame Sensor (2-Pack) by TOMOON
$9.97Features:
2-pack replacement, durable high-quality material, easy to install.
What We Think:
"This pack is perfect for those who prefer to stock up on essential parts. Flame sensors are key for your furnace's safety!"
Why You'll Love It:
"Shoppers love the value these provide—two high-quality sensors for a great price, plus easy installation tips included!"