TS Standard Series

13 to 27 kW

The TS Standard Series boilers are designed to meet the needs of all your hydronic heating applications. WarmFlo® temperature control allows you to select a wide range of water temperature outputs. Modulating element control allows for precise water temperature control in high water temperature set point applications such as baseboard and radiator heat. This series is also ideal for multi-zone radiant floor applications where water flow can vary by zone. For efficient, reliable operation, our staging models are perfect for low temperature one and two-zone systems. Enable outdoor reset and your Electro-Boiler can anticipate your heat demand, increasing or decreasing water temperature for even greater operating efficiency.

The TS Standard Series boiler has plenty of power to heat a wide variety of applications. These units are a great replacement option for early generation Electro-Boilers with similar dimensions.


  • Quiet DC power relays
  • Digital temperature sensor
  • Element staging
  • Element modulation (EB-WX Series only)
  • Outdoor reset (EB-WX Series only)
  • Simple installation
  • Wall-mounted
  • Circuit breaker disconnect
  • ASME stamped vessel (built in accordance to ASME Section IV)
  • Warranty, single phase units:
    • 20-year element warranty
    • 20-year vessel warranty
  • Warranty, 3-phase units:
    • 1-year element warranty
    • 5-year vessel warranty


  • Radiant floor heat
  • Garage heat
  • Slab on grade homes
  • Radiant panel
  • Workshops
  • Basements
  • Upper level
  • Baseboard
  • Pole buildings
  • Staple-up radiant
  • Radiators
  • Snowmelt

Available Literature/ Specification Sheets