Laing ACT-303-BTRW AutoCirc Retro-Fit Circulator with Line Cord, Timer, Check Valve, and Thermostat

The AutoCirc pump is installed under the sink or faucet farthest from the water heater -- where hot water usually takes the longest amount of time to arrive.

A built-in temperature sensor automatically turns the AutoCirc pump on when the water temperature in the hot water supply line cools down to 85 F. This cool water in the hot water supply line is then pumped into the cold water line and back into the water heater.

The AutoCirc pump turns off automatically when the hot water supply line to the faucet reaches 95 F, ensuring the instant availability of shower warm water with maximum temperature hot water only seconds behind. When the pump is automatically turned off by the built-in thermostat, an auto closure device prevents hot or cold water from mixing in either supply line.

Hot water will also be instantly available at all other faucets in the supply line between the water heater and the faucet where the AutoCirc pump is installed.

Features:

• AutoCirc saves the average family a minimum of 15,000 gallons of water annually.
• AutoCirc saves money and pays for itself in a short period of time (see Energy Savings Chart)
• AutoCirc is silent during operation.
• AutoCirc has a built-in 24-hour timer, which allows selection of system operating periods to suit your living pattern.
• AutoCirc requires only 33 watts -- 0.3 amps of power.
• AutoCirc costs only pennies a day to operate.
• AutoCirc comes complete with a built-in 6-ft. long cord with plug for connection to a standard 115-volt outlet.

Only 7 Basic Installation Steps:

• Select sink under which the AutoCirc should be located (Sink where hot water takes longest to arrive).
• Install a 115 volt outlet under sink or run cord to outlet near sink.
• Turn off angle stops valves and disconnect existing supply hoses from the hot and cold water supply inlets of the faucet.
• Attach 3/8" end of the new hoses to pump housing and attach other 1/2" end to the hot and cold water supply inlets of the faucet.
• Attach existing supply hoses from the angle stop valves to the 1/2" hot and cold water inlets of the AutoCirc pump.
• Set pump timer for desired operation period.
• Install the AutoCirc to the wall under the sink with the bracket provided. Turn on the water at the angle stop valves and plug in the 115 volt cord into the outlet. Turn on the desired run mode setting and the system is now operational.

Tools Required:

• Adjustable Wrench
• Screwdriver

Parts Required:

• AutoCirc pump which includes pump with built-in timer, 6 ft. Line cord, and wall bracket.
• Two stainless steel wrapped flexible hoses (1/2" X 3/8" fittings) length as required to suit your installation.

Note: At the sink under which the AutoCirc pump is installed some "warmish" water will appear in the cold water line due to the transfer of water from the hot supply line to the cold supply line. This warmish water will, however dissipate in a very short time once the cold water faucet is opened.

• Manufacturer: Laing Thermotech, Inc.
• Model: ACT-303-BTRW
• Oversize: No