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Steca model SETR-0301-U differential temperature control with digital temperature display, & programmable functions for domestic hot water systems. Includes line cord and outlet for 110 Volt plug in operation. 2 probe sensors included. Sadly, after over 20 years, the Steca 301 controller is no longer being manufactured. Please see our other items for both legacy and modern control options for your solar thermal control needs. |
 Important Information |
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| This control will need to be programmed for correct operation. If you need help in setting the parameters, or would like us to pre-program the control to your parameters before shipment, please let us know. |
 Product Details | |
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| Sun Source Part #: | CD-0056 |
| Manufacturer: | Steca More Products |
| Mfg. Part #: | TR 0301 U |
| Category: | Controls For Solar Thermal Systems |
| Availability: | Discontinued / No Longer Available |
| Dealer Cost: | -- |
| Retail Price: | -- |
 Important Return Information |
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| Electronic items and solar controllers are not eligible for returns. Defective units will be exchanged according to the terms of the manufacturer's warranty. |
 Warranty Information | |
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| Material: | 2 Years |
 Library Documents |
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 Steca 301 Control Instruction Manual (2.3 MB) |
| Steca TR 301 U Specification Sheet (0.66 MB) |
| SunEarth Steca Control Specifications (0.81 MB) |
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