Submittal Sheet
The ThermoDrain™ TDH 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!
Potable water tube: Made from Type “L” copper, certified to ASTM B88;
Minimal copper coil diameter is ¾”, profiled in a “D” shape to maximize heat transfer and minimize pressure drop;
Approved maximum pressure rating of 150psi (1035 kPa);
Maximum recommended flow rate of 19 Lpm (5 Gpm)
TDH SERIES 3” DIAMETER SPECIFICATION SHEET
Industry leading ¾” coil design
Extra low pressure drop
Eliminate risk for coil blockage
1
Single coil design
No welded joints
No possibility of leakage
2
Compact design
Easy to install and transport
Requires minimal installation space
3
Outstanding durability
Thickest copper walls on the market
5 year warranty
4
Mechanical drain couplings included
CSA B55.1 verified and B55.2 certified
5
Length
3”
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TECHNICAL CHARACTERISTICS
Made from DWV copper, conforms to ASTM 306;
The nominal diameter is the same as the drainage pipe on which the device is installed. [Standard diameters: 3”]
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DRAIN CENTER TUBE
The length of the heat exchanger is accordance with engineering drawings. Standard length: 32” to 62”
The thermal effectiveness of the heat exchanger is verified to CSA B55.1 (15). [All models]
The construction of the heat exchanger is certified to CSA B55.2 (15). [All models]
The factory installed PEX fittings are certified to CSA B137.5 and ASTM F1807
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SPECIFICATIONS
The drain water heat exchanger will be integrated into the plumbing system using mechanical joints. The heat
recovery unit will be installed vertically, as recommended by the manufacturer.
INSTALLATION
ThermoDrain models TDH3XXXB from EcoInnovation Technologies inc. [See technical drawing sheet].
ACCEPTED PRODUCT
231 Ste Marie Street
St-Louis de Gonzague (Qc) J0S 1T0
info@ecoinnovation.ca
1.888.881.7693
1.888.899.1135
www.ecoinnovation.ca
EcoInnovation Technologies Inc.
DRAIN WATER HEAT RECOVERY