Key Features

• 4 Zones
• Each Zone can be set to work in 5/2 or 7-day mode
• 4 Switching Times per Day
• Holiday Facility
• Boost Facility
• Copy Facility
• Mode Select (Auto, Constant, Off)
• Warranty: 2 years

Heatmiser TM4-TS 230v Four-Channel Programmer Overview

The Heatmiser TM4 is a 4-zone programmer v3 designed to replace standard programmers.

Functions and Settings

This multi-channel programmer includes three modes – Auto, Constant and Off — and features four switching times daily.

Most impressively, you can set up to four zones and set each to work in 5/2- or 7-day mode, depending on your preferences and schedule.

Selecting the right sort of Heating Control is an important decision. When you decide that Programmers & Time Switches provide the correct solution then the Heatmiser TM4-TS V2 is doubtless worth adding to your shortlist.