Honeywell Thera-6 T3019HZ Thermostatic Head with Herz M28 Connection, Temperature Setting Range 6...28 °C, Without Zero Position. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.2 workdays, € 16,94
| Connection size | M28 x 1.5 |
| Setting range | 6...28 °C |
| Weight | 0.14 kg |
Catalog sheet eng download
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Honeywell Thera-6 thermostatic heads are temperature-controlled proportional regulators without auxiliary energy. The thermostatic head, in combination with a thermostatic radiator valve (TRV), regulates room temperature by controlling the flow of heating water into the heating device. TRVs are installed in water heating systems at the inlet or (less commonly) at the outlet connection of radiators or other heating devices. The heads comply with European standards EN215.
The Thera 6 T3019HZ thermostatic head is supplied with a built-in temperature sensor, which opens the connected valve based on the room temperature, thus controlling the amount of water flowing into the radiator. It smoothly maintains the room temperature at the set level. This model of head is specifically equipped with a Herz M28 connection and is therefore suitable for Herz brand valves and valve inserts.
Head Scale - 1...5 |
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| Degree | ![]() |
1 | 2 | 3 | 4 | 5 |
| °C | 6 | 14 | 18 | 21 | 24 | 28 |


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