Wood stoves are renowned for their efficiency in heating homes, but they often generate more heat than is used. Heat reclaimers, also known as heat exchangers, offer a solution to this problem. In this guide, we will review and provide an assessment of heat reclaimers for wood stoves to help you make an informed choice.
What is a Heat Reclaimer?
A heat reclaimer is a device designed to recover and redistribute excess heat produced by a wood stove. It consists of a heat exchanger and a fan or blower system. The heat exchanger is usually a set of tubes or plates that absorb heat from the stovepipe. The fan or blower then circulates this heat into the living space.
Benefits of Using a Heat Reclaimer
Increased Efficiency: By capturing heat that would otherwise be lost through the stovepipe, a heat reclaimer significantly improves the efficiency of your wood stove.
Cost Savings: A more efficient wood stove means you burn less wood to achieve the same level of warmth, resulting in cost savings.
Even Heat Distribution: Heat reclaimers help spread heat more evenly throughout your living space, preventing hot and cold spots.
Environmental Impact: Burning less wood not only saves money but also reduces the environmental impact of wood consumption.
Key Factors to Consider
When evaluating heat reclaimers for your wood stove, consider the following factors:
1. Heat Exchanger Material
Stainless Steel: Stainless steel is a common and durable material for heat exchangers. It resists corrosion and can withstand high temperatures.
Aluminum: Some heat reclaimers use aluminum heat exchangers. While lighter and more affordable, they may not last as long as stainless steel.
2. Heat Transfer Efficiency
The effectiveness of a heat reclaimer in capturing and transferring heat depends on the design and surface area of the heat exchanger. Look for models with a larger exchanger surface for better efficiency.
3. Blower System
Variable Speed: A heat reclaimer with a variable-speed blower allows you to control the heat distribution more precisely.
Noise Level: Consider the noise level of the blower, especially if you want a quiet heating solution.
4. Installation and Maintenance
Ease of Installation: Choose a model that is easy to install. Some heat reclaimers require professional installation, while others can be a DIY project.
Maintenance: Regular cleaning is essential for maintaining efficiency. Look for models with easy-to-access heat exchangers for cleaning.
Heat Reclaimer Reviews
1. Magic Heat Wood Stove Heat Reclaimer
- Material: Stainless Steel
- Efficiency: Highly effective
- Blower: Variable speed
- Installation: DIY-friendly
- Maintenance: Requires periodic cleaning
2. Valiant FIR300 Stove Fan
- Material: Aluminum
- Efficiency: Good
- Blower: Quiet operation
- Installation: Easy DIY installation
- Maintenance: Minimal maintenance required
3. Caframo Ecofan UltrAir Wood Stove Fan
- Material: Anodized Aluminum
- Efficiency: Good
- Blower: Self-powered (no electricity required)
- Installation: Easy, no wires or cords
- Maintenance: Minimal
Conclusion
Heat reclaimers for wood stoves are a wise investment for those looking to enhance the efficiency of their heating systems. They not only save you money but also contribute to a more even heat distribution and a reduced environmental impact. When choosing a heat reclaimer, consider factors such as heat exchanger material, efficiency, blower system, ease of installation, and maintenance requirements. The reviews provided here offer an overview of some popular options, but it’s essential to match the right heat reclaimer to your specific wood stove and heating needs. Whether you are a seasoned wood stove enthusiast or new to the concept, a heat reclaimer can significantly improve your wood stove’s performance.