The HT4 is available in vertical and horizontal in white.  The HT4 is also available in vertical black.  It has been designed with easy of programming in mind.

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The HT4 has:

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Manual and Program modes

2 programmable periods per day

12 hour clock

Large, easy to read touch screen

Battery standby

Lockable

Can use floor probes or air sensor

6 possible floor probe settings (3, 10, 15, 25, 50, 100 kOhms)

Can dial in actual temperature

Dimensions (cm) 12 x 8 x 1.8

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​All HT4's come pre-programmed, are tested in NZ, and come with a 2-year warranty.

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