CERTIFICATION

ThermoDrain is performance verified to CSA B55.1 and Intertek certified to CSA B55.2.

CSA standard B55.1 verifies the efficiency and performance of the ThermoDrain.

CSA standard B55.2 standard verifies the construction and components used to build the ThermoDrain to ensure that they are safe for use with potable water.

ThermoDrain CSA CERTIFICATION

Listing Section(s): PLUMBING FIXTURES

CSI Code: 22 40 00 Plumbing Fixtures

Description: Drain Water Heat Recover Pipe for residential or commercial use.

Heat Recovery



Typical residential application. CSA 55.1 test results

efficiency

Natural Resources Canada Drain water heat recovery database links

Natural Resources Canada Drain water heat recovery database links

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.

ThermoDrain 3 inch drain diameter – (Links are directly to Natural Resources Canada Website)

  • TD336B – 36 inches long, 3/4 inch single coil. 39.2% efficiency, 1425 kWh
  • TD338B – 38 inches long, 3/4 inch single coil. 40.4% efficiency, 1469 kWh
  • TD340B – 40 inches long, 3/4 inch single coil. 41.6% efficiency, 1513 kWh
  • TD340A – 40 inches long, 1/2 inch single coil. 46% efficiency, 1673 kWh
  • TD342B – 42 inches long, 3/4 inch single coil. 42.8% efficiency, 1556 kWh
  • TD344B – 44 inches long, 3/4 inch single coil. 43.9% efficiency, 1596 kWh
  • TD346B – 46 inches long, 3/4 inch single coil. 45% efficiency, 1636 kWh
  • TD348B – 48 inches long, 3/4 inch single coil. 46% efficiency, 1673 kWh
  • TD350B – 50 inches long, 3/4 inch single coil. 47% efficiency, 1709 kWh
  • TD352B – 52 inches long, 3/4 inch single coil. 48% efficiency, 1745 kWh
  • TD354B – 54 inches long, 3/4 inch single coil. 48.9% efficiency, 1778 kWh
  • TD356B – 56 inches long, 3/4 inch single coil. 49.8% efficiency, 1811 kWh
  • TD358B – 58 inches long, 3/4 inch single coil. 50.7% efficiency, 1844 kWh
  • TD360B – 60 inches long, 3/4 inch single coil. 51.5% efficiency, 1873 kWh
  • TD362B – 62 inches long, 3/4 inch single coil. 52.3% efficiency, 1902 kWh
  • TD364B – 64 inches long, 3/4 inch single coil. 53% efficiency, 1927 kWh
  • TD366B – 66 inches long, 3/4 inch single coil. 53.7% efficiency, 1953 kWh
  • TD368B – 68 inches long, 3/4 inch single coil. 54.4% efficiency, 1978 kWh
  • TD370B – 70 inches long, 3/4 inch single coil. 55% efficiency, 2000 kWh
  • TD372B – 72 inches long, 3/4 inch single coil. 55.6% efficiency, 2022 kWh

ThermoDrain 4 inch drain diameter (Links are directly to Natural Resources Canada Website)

  • TD442B – 42 inches long, 3/4″ single coil. 46% efficiency, 1673 kWh
  • TD460B – 60 inches long, 3/4″ single coil. 57.3% efficiency, 2084 kWh
  • TD472B – 72 inches long, 3/4″ single coil. 58.4% efficiency, 2124 kWh