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Tankless Hot Water Recirculation System

The Problem

How long do you wait for hot water when you turn on the faucet? 30 seconds, 1 minute, 2 or 3 minutes, longer? While you wait, a home with 5 taps can waste up to 15,000 gallons of tempered water down the drain. You pay for this potable water, wasted energy and sewage fees.

The Solution

Install a proven, awarded AquaMotion recirculation system. One system is available for every type of installation, hot water tanks or tankless.

The Benefit

Hot Water Comfort at Every Faucet
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

To run the circulator with timer at $0.12 per kw is approx. $3.00, $8.00 for the large pump annually. Our hot water recirculation kits have an approx. one to three year payback depending on the size of the installation.

How does it work?

A pump at the tank or tankless heater, or installed under the sink, forces the lukewarm water from the hot supply line into the cold supply line. If a dedicated return line is used it returns the lukewarm water to the heater.

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

For TANKLESS HEATER WITHOUT BUILT-IN PUMP

AMH1K-6ODRZT1

For TANKLESS HEATER WITHOUT BUILT-IN PUMP for Single Pipe Systems AM6 AquaMotion Stainless Steel Circulator with a built-in timer and a 10 Ft line cord. AMK-ODR bypass valve kit (ODR Valve, 2 Ft. Stainless Steel Hose & Tee), Bypass Tee 3/4” MNPT x 3/4” MNPT x 3/8” OD Compression Two 3/4″ NPT Male Tail Pieces with 1” Union Nuts and Gaskets, 2 Ft. Stainless Hose.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. It acts in conjunction with the circulator to supply hot water using the Built-in Timer. 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.

AMH1K-RODRN

For Tankless without built in pump

AMH1K-RODRN

AQUA-ON DEMAND™ for TANKLESS HEATER WITHOUT BUILT-IN PUMP WITH SINGLE PIPE FOR UP TO 600 FT. OF TOTAL PIPE LENGTH- (N) NO TIMER- INCLUDES AMK-WB ON DEMAND
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

AquaMotion ODR Valve

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. It acts in conjunction with a circulator to supply hot water ON DEMAND or Built-in Timer on pump. The ODR Valve mounts below the fixture between hot and cold supply lines. When hot water is called for using an On-Call control or 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.

AQUA-SHIELD™ AMH1K-7ODRXZT1- Single Pipe

Aqua-Shield™ Circulator for Outdoor Installation

Aqua-Shield™ Circulator for Outdoor Installation. Installs on Tankless Heater without built-in pump for Single Pipe Installation. For up to 250 ft. of total pipe length and tankless Flow requirement of .4 GPM or less

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.

713-364-4616