- Saint-Joseph-du-Lac, Quebec, Canada
- US $259.00
- Feb 15th
Hot Water Re-circulation Systems Problem: Heated water cools rapidly in domestic hot water distribution pipes, even when properly insulated. When hot water is desired, the common practice is to run cooled water down the drain until hot water reaches the tap. A typical family of four can waste over 90 hours and 12,000 gallons of sanitized water per year while waiting for hot water at the tap.