Comparison: Best 6 Stove Pipe Heat Exchanger (Updated | Dec 11th)
Looking to squeeze every bit of warmth from your wood stove? You’re not alone! We’ve rolled up our sleeves and tested the top 6 stove pipe heat exchangers to bring you the ultimate heat-saving solutions. These clever devices can slash your heating bills while keeping your toasty warm all winter long. From budget-friendly options to high-efficiency powerhouses, we’ll break down the pros and cons of each, helping you make the smart choice for your home.
- Best for efficient heat recovery: Pelopy 6 Pack Stovepipe Heat Reclaimer 6 Inchstovepipe Radiator Rings Stove Pipe Heats Exchanger Fuel Efficient Collars Capture Heat from Stove Pipe
- Best for premium copper build: Copper Stovepipe Heat Exchangers
- Best for lifetime heat saver: 6 Stovepipe heat Reclaimer/Radiator Rings/Bands
- Best for pellet stove solution: 6 Stovepipe Heat Exchanger/Reclaimer/Radiators 3.6 inch Dia pellet stove pipe
- Best for quiet fan-powered: US Stove Company MH6 Easy to Install 6 Inch Miracle Heat Reclaimer Ultra Quiet Freestanding Wood or Coal Stove Furnace
- Best for electricity-free kit: 6 inch Heat Powered Wood Stove Radiator – 4 Piece Heat Exchanger Set with Energy Saving Technology for Fireplace
- Best for made in usa: 6 Heat Reclaim Radiators for six inch Dia. wood stove pipe. Flue stack exchanger
- Best for 12-pack value: 12 Stove Pipe Heat Exchanger / 6″ dia. Snap-On Bands Reclaim/Radiators
- Best for 7 inch diameter: 7 inch Dia Stovepipe Heat Exchangers. Set of 6 Reclaimers/Radiators/stove pipe.
- Best for 3 inch pipe fit: 6 Stovepipe Heat Reclaimer/Radiators/Heat Exchangers
Product Comparison: Best 6 Stove Pipe Heat Exchanger
Pelopy 6 Pack Stovepipe Heat Reclaimer 6 Inchstovepipe Radiator Rings Stove Pipe Heats Exchanger Fuel Efficient Collars Capture Heat from Stove Pipe

- The Package Includes: you will receive 6 aluminum chimney tube heat collectors to recover the waste heat in the chimney
- Suitable size: Stovepipe heat Reclaimer is suitable for a circumference of about 19 inches (suitable for a chimney with a diameter of 6 inches) and a width of 1 1/2 inch
- Made of Quality Material: stovepipe radiator rings is made of high thermal conductivity aluminum which can get more usable heat from the chimney
- Simple Installation: stovepipe heat reclaimer is designed with snap around which can be quickly and easily connected to the chimney pipe without dismantling the pipe without screws or tools
- Recover Waste Heat: stovepipe radiator rings exchange heat from the chimney to the room and recover waste heat from your chimney
Copper Stovepipe Heat Exchangers, Add-On Stove Pipe Heat Reclaim Bands (6″ Diameter / 19″ Circumference (Set of 6 bands))

6 Stovepipe heat Reclaimer/Radiator Rings/Bands, 6 inch Dia fuel efficient Collars capture heat from stove pipe.

- Fits approx 19 inch circumference ( 6 diameter stovepipe). 28 ga. shigh thermal conductivity aluminum, 1 1/2 inch wide
- Reclaim wasted heat from your stovepipe.
- Exchanges heat from your stovepipe to your room
- They pay for themselves in a short period of time.
- They will last a lifetime. They never need maintenance.
6 Stovepipe Heat Exchanger/Reclaimer/Radiators 3.6 inch Dia pellet stove pipe

- Reclaims heat from your stovepipe and radiates the heat into your room
- Made of 28 ga High Thermal Conductive Alumiinum. Draw more usable heat from your stovepipe.
- Fits 11.5 inch circumference (3.6 inch diameter) double wall insulated stovepipe used on pellet and corn stoves. Made from 28 ga. aluminum 1 1/2″ wide
- Heat / Fuel Saver. They pay for themselves in a short period of time.
- Install in 10 minutes they snap on and will last a lifetime. They never need maintenance.
US Stove Company MH6 Easy to Install 6 Inch Miracle Heat Reclaimer Ultra Quiet Freestanding Wood or Coal Stove Furnace, Black

- Made to be quiet and dependable, our wood stove heat reclaimer is designed with a 100 CFM fan that manages and circulates heat to improve the efficiency of the furnace it is connected to
- Equipped with a heat recovery output, this wood burning stove connector functions to recover lost heat, providing more balance towards getting back needed heat
- Designed to minimize creosote and soot formation, our heat reclaimer ensures a cleaner and safer operation of conduction for the stove to makes use of its heat
- Compatible with all wood or coal stoves, this stove heats up nicely, providing a warm and comfortable environment; Must be cleaned every 3 months to ensure maximum performance
- Weighing 14 pounds; Measuring 13 x 13 x 13 inches, this black heat reclaimer can be easily installed for your stove and fully sealed from flue gasses that may arise
6 inch Heat Powered Wood Stove Radiator – 4 Piece Heat Exchanger Set with Energy Saving Technology for Fireplace

- [SUPERIOR HEAT TRANSFER] Advanced aluminum construction with 237 W/mk thermal conductivity delivers 5X faster heat distribution than standard materials, maximizing warmth throughout your living space while reducing energy costs
- [PROFESSIONAL 4-PIECE KIT] Complete heat exchanger set designed for 6-inch stove pipes includes all necessary components for comprehensive coverage, ensuring optimal temperature distribution in your fireplace system
- [ELECTRICITY-FREE OPERATION] Innovative heat-powered design harnesses natural convection through engineered airflow channels, providing efficient circulation while eliminating the need for external power sources
- [PREMIUM DURABILITY] High-grade black heat-resistant coating ensures lasting protection at elevated temperatures, perfectly complementing your existing chimney aesthetics while maintaining peak performance
- [QUICK DIY SETUP] Tool-free installation on standard 6-inch wood stove pipes with clear instructions enables you to enhance heating efficiency within minutes – no professional assistance required
6 Heat Reclaim Radiators for six inch Dia. wood stove pipe. Flue stack exchanger

- Set of six aluminum Heat Extractors for standard 6 inch diameter stove pipe. (Approximately 19 inch circumference)
- Wrap-around and latch…Install in less than 10 minutes. No need to remove the pipe.
- Reclaim wasted heat going out the stack
- Stove Pipe heat exchangers release free heat into your room
- Made in the USA
12 Stove Pipe Heat Exchanger / 6″ dia. Snap-On Bands Reclaim/Radiators

- Set of 12 Heat Exchanger Bands for standard 6 inch diameter stove pipe. (Approximately 19 inch circumference)
- Wrap-around / Snap-On…Install in less than 5 minutes. No need to remove the pipe.
- Reclaim wasted heat going out the stack
- Stove Pipe heat exchangers release free heat into your room
- Made in the USA
7 inch Dia Stovepipe Heat Exchangers. Set of 6 Reclaimers/Radiators/stove pipe.

- Fits 7″ diameter stovepipe. (approx 22 inch circumference) Made of 28 ga. ALUMINUM, 1 1/2″ wide
- Reclaim more usable heat from your stovepipe. This set of 6 covers a 9 inch length of pipe.
- Reclaims and radiates heat before it reaches the chimney
- They pay for themselves in a short period of time.
- Install in 10 minutes, snap on. They will last a lifetime. They never need maintenance.
6 Stovepipe Heat Reclaimer/Radiators/Heat Exchangers, 3 inch Dia Stove Pipe.

- Fits 3 inch diameter single wall, non insulated stovepipe. (approx 9 1/2 inch circumference) Made of 28 ga. aluminum, 1 1/2″ wide
- Made of high thermal conductivity aluminum. Reclaim more usable heat from your stovepipe.
- Reclaims and radiates heat before it reaches the chimney
- They pay for themselves in a short period of time.
- Install in 5 minutes, snap on. They will last a lifetime. They never need maintenance.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for in a stove pipe heat exchanger?
Consider the material, such as stainless steel for durability, and the heat transfer efficiency to maximize warmth. Ensure compatibility with your stove pipe diameter and check for ease of installation.
How do different stove pipe heat exchangers compare?
Some models feature adjustable baffles for better heat control, while others focus on compact designs for tight spaces. Compare BTU output ratings to gauge performance and check user reviews for real-world insights.
Are stove pipe heat exchangers worth the investment?
They can significantly reduce heating costs by recycling wasted heat, making them a cost-effective addition. However, ensure your stove is compatible to avoid performance issues.
What features should I prioritize?
Look for thermostatic controls for automatic heat regulation and easy-to-clean designs to maintain efficiency. Noise levels can vary, so opt for quieter models if needed.
How do I install a stove pipe heat exchanger?
Most models require sliding the exchanger onto the stove pipe and securing it with clamps. Always follow the manufacturer’s instructions and consult a professional if unsure.
Can a heat exchanger improve stove efficiency?
Yes, it captures and redistributes heat that would otherwise escape, boosting overall efficiency. This can lead to faster room warming and reduced fuel consumption.
What are common drawbacks to watch for?
Some exchangers may restrict airflow, potentially affecting stove performance if not properly sized. Cheaper models might have lower durability or less effective heat transfer.
How do I maintain a stove pipe heat exchanger?
Regularly clean soot and debris to maintain optimal heat transfer. Inspect seals and connections for wear to prevent leaks or inefficiencies.