Taco HLS-2 Hot-Link Recirculation System – Pump, Valve, Supply Lines
The Taco HLS-2 Hot-Link System is a domestic hot water recirculation solution designed to deliver instant hot water without the need for a dedicated return line. Using a circulator pump at the water heater and a thermal bypass valve under the sink furthest from the heater, it creates a recirculation loop through the cold water line, eliminating wasted water and reducing wait time. The system can save the average household up to 12,000 gallons of water annually.
Specifications
- Pump motor: 1/40 HP, permanent split capacitor
- Voltage: 115V, 60 Hz, single phase
- Amperage: 0.52A
- Maximum RPM: 3250
- Maximum operating pressure: 125 psi
- Maximum fluid temperature: 220°F
- Pump connections: 3/4 inch NPT with half unions
- Bypass valve connections: 1/2 inch NPT
- Power cord: 6-foot cord included
- Timer: built-in analog clock timer for scheduled operation
- Installation: retrofit using existing plumbing, no electrician required
Features
- Hot-Link circulator: efficient pump installed at the water heater to keep hot water lines charged
- Thermal bypass valve: clean-in-place valve mounts under the sink, opens when water cools, closes when hot water arrives
- Timer control: set the system to run continuously or during high-demand hours for energy savings
- Easy installation: kit includes circulator, bypass valve, and two braided flex hoses for straightforward setup
- Water and energy conservation: saves thousands of gallons of water each year by reducing waste at the tap
- Smart upgrade option: compatible with the Smart Plug, which offers learning, pulse, and vacation modes for advanced scheduling
Applications
- Residential domestic hot water recirculation
- Retrofit projects without a dedicated return line
- Energy- and water-saving system upgrades for existing homes
PKZ2020054
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