Energy Efficiency Ratings: Details

Drain-water heat recovery (Select a New Product)

Drain water heat recovery units found in this database have been tested by a third party accredited by the Standards Council of Canada under CSA B55.1 Test Method for Measuring Efficiency and Pressure Loss of Drain Water Heat Recovery Units. The Standard specifies requirements for measuring the heat recovery efficiency and pressure loss for vertically installed, falling-film drain water heat recovery units.

The efficiency of a drain water heat recovery unit is measured by a value called the Heat Recovery Efficiency, which is expressed as a ratio between the actual heat transfer and the theoretical maximum possible heat transfer. After selecting the size required, choose high heat recovery efficiency models, as these are the most efficient.

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Model TD364B
Brand ThermoDrain
Heat Recovery Efficiency 53
Energy Credits for Showerhead Max. Flow at 9.5 L/min (kWh) 1927
Energy Credits for Showerhead Max. Flow at 7.6 L/min (kWh) 1657
Nominal Diameter (mm) 75
Nominal Diameter (in) 3
Length (mm) 1625.6
Length (in) 64
Heat Recovery Rate (kW) 9.5
Heat Recovery Rate (BTU/hr) 32415.33
Pressure Loss (kPa) 17.3
Pressure Loss (psi) 2.5
Mass (kg) 17.7
Mass (lbs) 38.94
Discontinued Date