Netzero / Passive house ThermoDrain (57.2% eff) TDH3620B-DR series
ThermoDrain is an easy and comfortable way to save money and help the environment
The ThermoDrain TDH3620B-DR series is the latest technology in Drain Water Heat Recovery. Its unique compact design provides high efficiency and an easier
installation. With its exclusive features, the ThermoDrain™ TDH series is simply the best technology available today!
ThermoDrain technology is recommended by the United States Department of Energy, Manitoba Hydro and Hydro Quebec
Code required in all new home construction in Manitoba and Ontario, Canada.
Click Here to view the Specification Sheets
Click here to view Installation guide
ThermoDrain TDH3620B-DR-PEX Model benefits/ features
- Enjoy hot showers with peace of mind for the environment and energy costs
- Feel the heat by triples your tank hot water heater capacity for showering
- Built with the thickest and purest copper for safety and longevity
- Safety first with double third party certifications for potable water and efficiency.
- Enjoy significant flow increase on tankless hot water heaters.
- Quick payback, great return on investment
- Compact design/ lightweight
- Maximum efficiency per inch / cost
- Easy and fast DIY installation with 3/4 copper male fittings
- Includes easy to install drain fittings
- 50% efficient units are capable of preheating cold water from 50 F to 75 F @ 2.5 GPM
- Low pressure drop
- Fits onto any 3" drain piping system
- Fits into any 3/4" potable water type piping
*FREE SHIPPING TO ALMOST ANYWHERE IN CANADA AND UNITED STATES, SOME CONDITIONS APPLY.
Weight | 20.1 lbs |
---|---|
Dimensions | 7 × 8 × 38 in |
Customer Reviews
NETZERO TDH3620B-DR: High-Efficiency 57.2% DHWR System with 3/4"Copper Fittings
NETZERO TDH3620B-DR: High-Efficiency 57.2% DHWR System with 3/4"Copper Fittings
SKU:TDH3620B-DR
Elevate Your Home's Efficiency with Our Top-Grade Drain Water Heat Recovery System:
- Unlock Potential Savings with Free Shipping: Check eligibility at checkout.
- Peak Performance: Achieves an impressive 57.2% efficiency at a flow rate of 2.5 gallons per minute (9.5 liters/min).
- Optimal Warmth Transfer: Designed to elevate cold water temperatures from 50°F (10°C) to 78.6°F (26°C) during showers, ensuring comfort and efficiency.
- Flexible Installation Options: While vertical installation maximizes efficiency, a horizontal setup is possible for versatile home integration.
- Durable Connections: Features robust 3/4" copper male fittings for potable water, ensuring longevity and reliability.
- Generous Dimensions: With a 3″ inner drain diameter and a length of 62.0″, it's built for optimal heat recovery.
- Powerful Heat Recovery Capacity: Boasts a 10.7 kW heat recovery potential, making it a powerhouse in energy conservation.
- Lightweight Design: Weighs in at 32.4 lbs, combining high efficiency with manageable installation.
- Convenience Included: Comes equipped with 2 drain couplings for easy setup.
- Proven Efficiency: Efficiency rigorously verified to CSA B55.1 standards.
- Safety Assured: Certified to CSA B55.2, ensuring peace of mind and reliability.
Transform your home with our state-of-the-art drain water heat recovery system, designed for those who prioritize efficiency, safety, and sustainability.
Download TDH specification sheetNetzero / Passive house ThermoDrain (57.2% eff) TDH3620B-DR series
ThermoDrain is an easy and comfortable way to save money and help the environment
The ThermoDrain TDH3620B-DR series is the latest technology in Drain Water Heat Recovery. Its unique compact design provides high efficiency and an easier
installation. With its exclusive features, the ThermoDrain™ TDH series is simply the best technology available today!
ThermoDrain technology is recommended by the United States Department of Energy, Manitoba Hydro and Hydro Quebec
Code required in all new home construction in Manitoba and Ontario, Canada.
Click Here to view the Specification Sheets
Click here to view Installation guide
ThermoDrain TDH3620B-DR-PEX Model benefits/ features
- Enjoy hot showers with peace of mind for the environment and energy costs
- Feel the heat by triples your tank hot water heater capacity for showering
- Built with the thickest and purest copper for safety and longevity
- Safety first with double third party certifications for potable water and efficiency.
- Enjoy significant flow increase on tankless hot water heaters.
- Quick payback, great return on investment
- Compact design/ lightweight
- Maximum efficiency per inch / cost
- Easy and fast DIY installation with 3/4 copper male fittings
- Includes easy to install drain fittings
- 50% efficient units are capable of preheating cold water from 50 F to 75 F @ 2.5 GPM
- Low pressure drop
- Fits onto any 3" drain piping system
- Fits into any 3/4" potable water type piping
*FREE SHIPPING TO ALMOST ANYWHERE IN CANADA AND UNITED STATES, SOME CONDITIONS APPLY.
Weight | 20.1 lbs |
---|---|
Dimensions | 7 × 8 × 38 in |