Steffes Corporation

Steffes Corporation

Commitment to Innovation

skip navigation

"Commitment to Innovation"

Steffes is committed to providing innovative, quality products and services that exceed customer needs.




  Home
  Support
  Jobs
  Downloads
  Heating Product Registration
  Contact Us

Enjoy the benefits
of Radiant & Forced Air
heating from the same unit.

Comfort Plus Hydronic Heating System

5100 Series

5100 Series

The Comfort Plus Hydronic system adds a new dimension to heating by blending hydronic heating with Electric Thermal Storage (ETS) Technology. During off-peak hours, when electricity costs and energy usage generally are substantially lower, the Comfort Plus Hydronic unit converts electricity into heat and stores that heat in specially designed high-density ceramic bricks located inside the unit. Through the use of a heat exchanger, this stored heat is transferred as needed from the storage media to a water or glyco solution, which is circulated to areas where the heat is needed. The Comfort Plus Hydronic system has the ability to utilize off-peak, time of day (or time of use), demand based or other preferential electric rates to generate considerable savings for the consumer while delivering the many benefits associated with hydronic heating.

The system is extremely flexible and can handle multiple heating zones (see application diagram example). Heat can be delivered via a radiant floor system, baseboard radiation, free standing radiators, a forced air system or almost any combination of zoned delivery systems. The Comfort Plus Hydronic can also be used as a supplement to a single or multiple heat pumps. The Comfort Plus Hydronic system is easy to operate. Just set the room thermostat to the desired comfort level and enjoy the safe, clean reliable and economical heat this off-peak hydronic system provides.

Visit our downloads page for more Comfort Plus information.