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Steffes Electric Thermal Storage (ETS) Room Unit provides clean, consistent heat for rooms of nearly any size. Our 2100 Series Room Unit is ideal for retrofitting electric baseboard-heated rooms, supplementing an existing heating system or heating a new addition to your home or business.
Unlike traditional electric heaters, Steffes Room Unit’s convert electricity to heat during off-peak hours, when the demand and price of electricity is lower. Specially designed ceramic bricks within our units store vast amounts of heat for extended periods of time so you can save money without having to shiver. With the built-in room thermostat display, you can adjust the heater’s temperature settings for clean, consistent heat that meets your comfort desires.
Contact a dealer in your area for help determining which size and model is right for your room.
Steffes Electric Thermal Storage (ETS) systems work smarter, cleaner and greener to deliver increased warmth and reduced energy costs. Forced air, hydronic or room units – Steffes offers premiere heating solutions for any home configuration.
Explore Steffes ETS in our virtual home experience. This interactive walk-through illustrates how each Steffes system works with your home to increase comfort and efficiency.
100 percent efficient
No maintenance required
Built-in digital thermostat
Variable speed supply blower
Immediate heat response
Super insulated to minimize static discharge and surface temperature
Easy to read digital display
Five-year limited parts warranty
| MODEL | 2102 plug-in | 2102 | 2103 | 2104 | 2105 | 2106 |
| Length- inches | 30 | 30 | 37 | 44 | 51 | 58 |
| Height- inches | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 |
|
Depth- inches (w/o wall bracket) (w/ wall bracket) |
10.5 12 |
10.5 12 |
10.5 12 |
10.5 12 |
10.5 12 |
10.5 12 |
| Number of Bricks | 16 | 16 | 24 | 32 | 40 | 48 |
| Number of Brick Pkgs. | 8 | 8 | 12 | 16 | 20 | 24 |
| Weight of Heater – lbs | 105 | 91 | 112 | 126 | 145 | 164 |
| Weight of Bricks – lbs | 176 | 176 | 264 | 352 | 440 | 528 |
| Installed Weight – lbs | 281 | 267 | 376 | 478 | 585 | 692 |
| *Element Voltage | 120 | 240 (std) 208 & 277 opt | 240 (std) 208 & 277 opt | 240 (std) 208 & 277 opt | 240 (std) 208 & 277 opt | 240 (std) 208 & 277 opt |
| *Inputs Available – kW | 1.32 | 2.4, 3.0, 3.6 | 3.6, 4.5, 5.4 | 4.8, 6.0, 7.2 | 6.0, 7.5, 9.0 | 7.2, 9.0, 10.8 |
| *Blower/Control Voltage | 115 | 230 (std) 120 or 208 opt | 230 (std) 120 or 208 opt | 230 (std) 120 or 208 opt | 230 (std) 120 or 208 opt | 230 (std) 120 or 208 opt |
|
Blower Wattage Minimum Maximum |
30 120 |
30 120 |
30 120 |
30 120 |
30 120 |
30 120 |
|
Storage Capacity kWh BTU |
13.5 46,062 |
13.5 46,062 |
20.25 69,093 |
27 92,124 |
33.75 115,155 |
40 136,480 |
Steffes offers several additional accessories to help regulate comfort and operation of our ETS heating systems and integrate with automated charge control sensors, low voltage remote room sensors, time clock modules, low voltage wall thermostats, and remote communication devices.
Steffes Transceivers regulate operation of Steffes heating systems and other electric loads to take advantage of off-peak electricity. When the transceiver receives a signal, its internal relays will activate to regulate operation of directly connected loads. At the same time, it will transmit a wireless PLC signal to any device having a corresponding Steffes receiver. This transceiver can also transmit outdoor temperature information to Steffes heating systems for automatic regulation of heat storage in the bricks.