Product guide

Timeguard TRT039N 7-Day Digital Heating Programmer, 4 Channel

The Timeguard TRT039N is a 7-day digital heating programmer listed with four independently timed channels for hot water and three heating zones. Its schedule options and illuminated display suit households that need separate timing, but the listing does not establish compatibility with a particular installation.

At a glance

Four independently timed channels are described for hot water and three heating zones.
Offers 5-day-plus-2-day or 7-day scheduling, with three time periods stated.
The display can show 12-hour am/pm or 24-hour time and is illuminated during setting.
A pull-down flap covers the programming controls.

Price

£90.80Save 21%

Reference price: ~~£115.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Separate timing for hot water and three heating zones can support more tailored schedules.
The stated 5-day-plus-2-day and 7-day schedule choices provide options for weekday and weekend routines.
Illumination while setting and a choice of clock formats make the display options explicit.

Technical specifications

13 specifications

Identity
Brand	Timeguard
Model	Timeguard TRT039N

Scheduling and system
Channels	4 independently timed channels – hot water and 3 separate heating zones.
System suitability	Suitable for fully pumped systems.
Schedule options	3 different time periods (5 day plus 2 or 7 day).
Clock and display	Easy view 12 hour am/pm or 24 hour clock/timer display illuminated on setting.

Display and controls
Screen technology listed	backlit
Control methods listed	Touch
Control type	Button Control
Mounting type	Wall Mount

Connectivity and power
Wireless connection listed	Wi-Fi
Power configuration	Corded Electric

Dimensions and installation
Weight listed	0.4 Kilograms

What to know before buying

Listing details to confirm

The listing calls this a 4-channel programmer and describes hot water plus three heating zones. Confirm that this channel arrangement, fully pumped system suitability, Wi-Fi listing and the stated touch/button controls match the specific unit and installation. The listed Wi-Fi does not establish app or remote-control functions.

What’s in the box

Included

Thermostat
Screen

Who is it for?

A good fit for

Homes with a fully pumped heating system and a need to time hot water and three separate heating zones.
Buyers seeking separate weekday/weekend or 7-day scheduling options.

Less suited to

Installations that need confirmed compatibility with a particular boiler, wiring arrangement or existing programmer, as none is specified here.
Buyers requiring verified app-based or remote Wi-Fi control.

Customer reviews on Amazon

4.6 / 5 · 4 ratings

5 stars57%57%
4 stars43%43%
3 stars0%0%
2 stars0%0%
1 star0%0%

Only aggregate ratings are supplied, with a small number of ratings shown. They lean positive, but without written feedback they do not reveal what customers liked, any concerns, or how the programmer performs in use.

Frequently asked questions

How many channels does the Timeguard TRT039N have?

The listing describes four independently timed channels: one for hot water and three for separate heating zones.

What scheduling options are listed?

It states 5-day-plus-2-day or 7-day scheduling, with three time periods.

Is the TRT039N suitable for every heating system?

The listing says it is suitable for fully pumped systems. It does not confirm compatibility with every boiler or wiring arrangement, so check the specific installation.

Does its Wi-Fi listing mean it can be controlled remotely?

Not necessarily. Wi-Fi appears in the product details, but app support and remote-control functions are not specified.