公开(公告)号：US20220186472A1

公开(公告)日：2022-06-16

申请号：US17653339

申请日：2022-03-03

Applicant: Watts Regulator Co.

Inventor： Theresa D'Amore ,  Vincent D'Amore ,  Rita McCabe ,  Polina Fridman ,  Gordon J. Stannis ,  Brent A. Beukema

IPC: E03B7/07 ,  F24D17/00 ,  G05D23/13 ,  E03B7/04 ,  C02F9/00

Abstract: A water heating and treatment system includes a water heater, a hot water outflow line from the water heater, and a cold water supply line to supply water to the water heater. The cold water supply line includes at least one of an anti-scale device, and a UV sanitation lamp. A mixing station supplies a temperature regulated heated water to one or multiple temperature zones. A mixing station supplies heated water to at least a first temperature zone at a first hot water temperature. The water heater, the anti-scale device, the UV sanitation lamp and the mixing station are contained in a single enclosure having at least one sliding transparent wall through which components can be viewed. A plurality of pipe connections passing through a rear panel of said single enclosure are also described.

公开(公告)号：US20200158349A1

公开(公告)日：2020-05-21

申请号：US16595781

申请日：2019-10-08

Applicant: Watts Regulator Co.

Inventor： Theresa D'Amore ,  Paul Bothner ,  Kyle T. Morgan ,  Vincent D'Amore

IPC: F24D17/00 ,  C02F1/32 ,  F24D19/10

Abstract: A water heating and treatment system with UV lamp and anti-scale water treatment sanitation for suppression of pathogens and undesired bacterial content in a domestic hot water system includes an anti-scale device, and a UV sanitation lamp. A single or multiple mixing station supplies heated water to one or multiple temperature zones. A water heater sanitation loop includes a sanitation loop pump to circulate hot water within the water heater. A three-way return water diverter valve allows for safe sanitation of a domestic hot water system by diverting over temperature re-circulated water away from the mixing valve to a drain, as needed. A method for treating hot water to suppress pathogens and undesired bacterial content in a domestic hot water system is also described.