Steffes Corporation

Steffes Corporation

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"Commitment to Innovation"

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




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Room Heating Units (2100 Series Fan Forced)

2100 Series

Room units are non-ducted heaters which are designed to heat the room or area into which they are placed. These heaters can be used in new construction applications or as a retrofit or supplement to an existing heating system. Various sizes of room units are available ranging from 1.32kW, 120V - plug-in units to larger 10kW, 240V models. The "Fan Forced" 2100 series units have the ability to quickly discharge vast amounts of heat as desired.

2100 Series Open View

During off-peak hours, ETS heaters convert electricity into heat and store that heat in specially designed high-density ceramic bricks. These bricks are capable of storing vast amounts of heat for extended periods of time. This stored heat is circulated evenly and quietly by a fan inside the unit as the room thermostat calls for heat. The ETS equipment is easy to operate and requires very little maintenance. The amount of heat stored in the brick core of the heater is regulated (either manually or automatically) according to seasonal weather conditions. The on-board room temperature thermostat is set to your desired comfort level and will control the delivery of heat from the ETS heater.

ETS...Safe, Clean, Comfortable, and Affordable Heating

ETS Room Heater Specifications
Model Input (kW) On-Peak Storage Capacity (kWh) Maximum Maintainable Heat Output (kW) Dimensions L x H x D Inches Installed Weight (lbs)
2102 PI 1.32 (120V) 13.5 3.5 30 x 24.4 x 10.5 281
2102 2.4, 3.0, 3.6 13.5 3.5 30 x 24.4 x 10.5 267
2103 3.6, 4.5, 5.4 20.25 4.3 37 x 24.4 x 10.5 376
2104 4.8, 6.0, 7.2 27 5.8 44 x 24.4 x 10.5 478
2105 6.0, 7.5, 9.0 33.75 6.2 51 x 24.4 x 10.5 585
2106 7.2, 9.0, 10.8 40.5 6.5 58 x 24.4 x 10.5 692

Sizing Information

Unique Features of the 2100 Series Room Units

Visit our downloads page for more Room Unit information.