![](https://texansplumbing.com/wp-content/uploads/2022/05/AMH1K-6ODRZT1-Tankless-12-19.jpeg)
Tankless Hot Water Recirculation System
The Problem
The Solution
The Benefit
Save Time, No More Waiting For Hot Water
Save Hot Water, 12,000 – 15,000 Gallons a Year
Save Energy with Timer, Save on Utility and Sewer Bills
Save More with “ON DEMAND” Systems
Go Green, Help Conserve this Precious Water Resource
Meet local Plumbing Codes
The Cost
How does it work?
A sensor/switch (Aquastat) built into the pump or an Aqua-Flash® or ODR Superflow™ By-pass valve transfers the lukewarm water into the cold pipe. The valves maintain average 93° F (34° C) at the sink. The under sink pump starts when temperature drops to 85° F (30° C) and stops when it reaches 104° F (40° C). The pump runs about 3 times an hour for 2 minutes. A built-in 24-hour mechanical timer allows the user to set the time when he wants instant hot water. An ON DEMAND button/motion sensor or app can also activate the system
US Patents, RTM, 9,864,647, D834, 145, 8,083,500, 8,303, 184, 9,328,736, 10,612, 793, 5,501,838, 4,507,949, 11,193,605. Canadian Patents 2,883,495 & 2,935,949
Hot Water Recirculation Systems for Any Hot Water Heating System.
AMH1K-6ODRZT1
![](https://texansplumbing.com/wp-content/uploads/2022/05/AMH1K-6ODRZT1-Tankless-12-19.jpeg)
AMH1K-6ODRZT1
AMH1K-RODRN
![](https://texansplumbing.com/wp-content/uploads/2022/05/AMH1K-RODRN-TANKLESS-12-19.jpeg)
For Tankless without built in pump
AMH1K-RODRN
AMR-SFVL1 flanged stainless high speed circulator with 10 ft. line cord, ¾” stainless Female NPT flange kit, AMK-WB On Demand Push Button with Receiver, Includes the AMK-ODR valve kit with valve, hose, Tee. Valve maintains 95°F
The AquaMotion ODR Valve is a small, quiet, lead free stainless/brass hot water recirculation valve for single pipe systems. It installs at the fixture furthest from the tankless hot water heater. The ODR Valve mounts below the fixture between hot and cold supply lines. When hot water is called with the Built-in Timer, the circulator forces the cooled hot water in the hot water line into the cold supply line which returns it to the hot water heater. As hotter water reaches the ODR Valve it closes until a 95°F temperature is reached at which point the valve automatically adjusts to maintain this temperature.
AMK-ODR Valve
![](https://texansplumbing.com/wp-content/uploads/2022/05/AMK-ODR-INSTALLED.jpeg)
AquaMotion ODR Valve
AQUA-SHIELD™ AMH1K-7ODRXZT1- Single Pipe
![](https://texansplumbing.com/wp-content/uploads/2022/05/AMH1K-7ODRXZT1-1-1.jpeg)
Aqua-Shield™ Circulator for Outdoor Installation
AM7-SU1LXZT1 Stainless Union Circulator with 3/4″ Male Tailpieces, with outdoor enclosure, water, sprinkler, bug, freeze protected, anti-tampering locking device tab, built-in timer, 10 ft. line cord, pump bypass connection, check, flow control, hose, bypass Tee 3/4″ FNPT x 3/4″ MNPT x 3/8″ OD Compression. AMK-ODR bypass valve kit: Bypass valve, hose, Tee. Valve maintains 95° F. Installs under sink on the cold angle stop and no power required under sink. Patented.