Récupérateur de chaleur des eaux de drainage ThermoDrain TDH3335-DR

The ThermoDrain consists of a single 3/4 copper potable water tube wound around a central copper drain tube. Wastewater flowing down the drain

Drain Water Heat Recovery - EcoInnovation ThermoDrain TDH3335B 3 inch drain w 3/4 pipes ( ENERGY STAR® FOR NEW HOMES )

ThermoDrain - Commercial drain water heat recovery

TDH3335B-DR - ThermoDrain TDH3335B-DR - 42.1% Efficiency, 3 x 33-1/2 x 3/4 Drain Water Heat Recovery & 2 Drain Couplings (No Fittings)

Thermodrain TDH3335 Drain water heat recovery

ThermoDrain - Commercial drain water heat recovery

ThermoDrain 42.1% Drain Water Heat Recovery Unit — Rise

TDH3335B-DR-PEX (42.1% eff) factory installed crimp PEX fittings type – Ecoinnovation Technologies

Thermodrain TDH3335 Drain water heat recovery

ThermoDrain 42.1% Drain Water Heat Recovery Unit — Rise

Thermodrain TDH3335 Drain water heat recovery

ThermoDrain 42.1% Efficiency, 3 x 33-1/2 x 3/4 TDH3335B Hot WH Booster, 2 Drain Couplings & 2 PEX Fittings

The ThermoDrain™ is the latest technology in Drain Water Heat Recovery. Its unique design provides outstanding, savings that can be attributed to its

42.1% Efficiency, 3 x 33-1/2 x 3/4 Drain Water Heat Recovery & 2 Drain Couplings (No Fittings)