– [Narrator] You’re taking a
shower enjoying the warm water. But that water, which you paid to heat, is going down the drain. Drain water heat recovery units put wasted heat back to work for you. Drain water heat recovery
coils go around drain pipes and grab heat from drain water. That heat is used to
warm up the cold water that’s coming into your water heater, lowering your water heating costs. Visit efficiencyalberta.ca to learn about rebates available for drain water heat recovery, and to find a contractor near you.