Skip to main content

Please Select Your Country/Language Preferences

Hot Water Temperature Maintenance

Smart and Green Domestic Hot Water Distribution Made Easy

A single pipe hot water temperature maintenance system with nVent RAYCHEM HWAT heat tracing technology provides simple, cost effective and Green Code compliant solutions. HWAT systems provide effective submetering solutions and are straightforward to design. They can also encourage conservation,  reduce operating costs, free up square footage and improve tenant satisfaction. Additionally, HWAT systems offer effective protection against legionella in domestic hot water distribution systems.

AA042993

nVent RAYCHEM hot water maintenance (HWAT) solutions provide a smart and simple single pipe alternative to other hot water distribution methods. 

  • HWAT technology creates a single-direction system that can more efficiently supply hot water to tenants, resulting in less energy and water waste. The system enables submetering of energy and water usage for more personal control of usage and accurate usage based billing. 
  • Now available in both 120V and 208-277V systems, HWAT eliminates the typical hot water recirculation system problem of needing hot water return lines and components that are typically required in these systems. HWAT solutions can lower a building’s up-front costs and free up valuable building space for other uses.
  • Self-regulating HWAT system delivers hot water to building occupants when and where they need it, enhancing comfort and minimizing water waste. 

The HWAT electric heat tracing system is particularly suited for use in commercial and residential buildings:

  • Multi Family, Condominium and Residential Housing
  • Hotels, Offices and Other Commercial Buildings
  • Hospitals, Schools and Other Institutional Building

Customer Success Stories

dubai hotel case study

Energy Efficient Hot Water Distribution on the 33rd Floor

Energy Efficient Hot Water Distribution on the 33rd Floor Hyatt Capital Gate Hotel Abu Dhabi, UAE Challenge: Hyatt Capital Gate...
rolls royce case study

The Utmost Sustainable & Efficient Environment

The Utmost Sustainable & Efficient Environment The Rolls Building London, UK Challenge: A single source solution to efficient hot water...
girvan hospital case study

Legionella Protection & Seamless BMS Integration

Legionella Protection & Seamless BMS Integration Girvan Community Hospital Girvan, Scotland, UK Challenge: Needed a hot water distribution system that...

Contact Us

Unsure where to start? For all your design, product and service needs, reach out to one of our experts today. 

Where to Buy

Need to find our pipe heat trace products near you? Use our locator to find a distributor in your area.