HNB TX 928
Heatwell has previously installed the HNB TX 928 thermostat. We have since moved on to our own exclusive range of touch screen thermostats.
The TX 928 is a current thermostat and is still installed in NZ by some operators. However, we have found that they are overly complicated to use and program. If you require help, we suggest that you contact your original installer.
Heatwell does not carry any parts for the TX 928. Our technicians are no longer able to come and fix any programming issues.
Thermostat Replacement
Need to replace your current TX 928, or want to upgrade?
Heatwell offers a thermostat replacement service in the greater Auckland region. We can supply and install your replacement underfloor heating thermostat. Please have a look at our current range.
We recommend the HT4.
Call or email us for a free Quote.
Any quality electrician will be able to replace an existing underfloor heating thermostat with one of Heatwell's thermostats. If you have an electrician you prefer to use or live outside the Auckland region, talk to them about your thermostat replacement.
Programming Video
