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Electrical Circuit

HT3

All Heatwell thermostats come with a 2-year warranty 

The HT3 is an excellent full option thermostat that is easy to program and easy to install.  The HT3 is a beautifully designed thermostat that is exclusively available from Heatwell.

The HT3 has been designed to be installed in new builds, renovations, and as a suitable replacement for most existing thermostats in the NZ market.

The HT3 comes in three parts. The thermostat, the mounting block, and the electrical block. The thermostat attached to the electrical block via an electrical ribbon.  The electrical block acts like a circuit breaker for an electrical surge. The electrical block is the part likely to be affected by an electrical surge and can be replaced without having to buy another thermostat.

HT3 Models

The HT3 comes in four different models.  The HT3 has two different orientations in horizontal and vertical and can come in black or white.

HT3H-B
HT3 Horizontal Black On.png
HT3V-B
TH3 Vertical White On.png
HT3H-W
HT3 Horizontal White On.png
HT3V-W
HT3 Vertical White On.png

HT3 Product Specs

HT3 Programming Videos

HT3 Manual

Back to Current Thermostat Range

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