TDH3320B Excellent value - high efficiency drain water heat recovery system 41%

ThermoDrain TDH3320B

✨ Enhanced Efficiency: Experience a remarkable 41% efficiency rating verified by Intertek.

 🛠️  Choose one of three potable water connections: Select 3/4" copper male potable water fittings, factory installed expansion PEX F1960 or crimp PEX F1807 fittings. 

🚚 Free Shipping: Check out to see if you qualify for free shipping!

🔧 Flexible Installation Options: While vertical installation maximizes efficiency, a horizontal setup is possible for versatile home integration.

🛠️ Versatile Installation: Install horizontally for flexibility, leading to a slight decrease in efficiency, which is about 2/3rds of the rated efficiency, but overall functionality remains the same.

🌟 Impressive Performance:
- 41.0% Efficiency @ 9.5 L/min (2.5 GPM) in vertical installation.
- 3" inner drain diameter for optimal flow.
- 32" Length for a compact design.
- 7.7 kW (26.3 kBTU) Heat Recovery for efficient operation.
- Lightweight at 15.4 lbs for easy handling and installation.
- Equipped with 2 drain couplings for convenience.

✅ Certifications:
- Efficiency verified to CSA B55.1 standards.
- Safety certified to CSA B55.2 standards. (This unit has a dual wall protection)

📥 Specification Sheet: Download the detailed TDH specification sheet sheet for more information.

Upgrade your hot water heating system with the TDH3320 excellent value with the perfect blend of efficiency, performance, and convenience. Order now and start saving energy and money! 🛒