drain water heat recovery

Showing all 7 results

ThermoDrain
($450/unit) QTY 10x ThermoDrain (42.1% efficiency) TDH3335B-DR-PEX *may qualify for free shipping*
$5,000.00 Add to cart
Sale!
ThermoDrain
NETZERO (57.2% efficiency) ThermoDrain TDH3620B-DR-PEX high performance drain water heat recovery unit – factory installed PEX fittings + Free shipping*
$699.95 Add to cart
ThermoDrain
Quantity 10x ($450/unit) ThermoDrain (42.1% efficiency) TDH3335B-DR-PEX *may qualify for free shipping*
$4,500.00 Add to cart
ThermoDrain
Quantity 30x ($415/unit) ThermoDrain (42.1% efficiency) TDH3335B-DR-PEX *may qualify for free shipping*
$12,450.00 Add to cart
Sale!
ThermoDrain
Quantity 5x ($550/each) NETZERO (57.2% efficiency) ThermoDrain TDH3620B-DR-PEX high performance drain water heat recovery unit – factory installed PEX fittings + Free shipping*
$2,750.00 Add to cart
Sale!
ThermoDrain
ThermoDrain (42.1% efficiency) TDH3335B-DR-PEX high performance drain water heat recovery unit – factory installed PEX fittings + Free shipping*
$499.95 Add to cart
ThermoDrain
ThermoDrain (46.1% efficiency) TDH3395B-DR-PEX high performance drain water heat recovery unit – factory installed PEX fittings + Free shipping*
$599.00 Add to cart

($450/unit) QTY 10x ThermoDrain (42.1% efficiency) TDH3335B-DR-PEX may qualify for free shipping