Timeguard NTT03 White 24Hr/7Day Compact Digital Immersion Heater Time Controller With 1 - 2Hr Boost, 1 Minute Switching & 28 ON + OFF Programs 16A
NTT03
Timeguard NTT03 White 24-Hour/7-Day Digital Immersion Heater Timer – Compact Controller with Boost Function & 28 ON/OFF Weekly Programs
The Timeguard NTT03 is a feature-rich digital immersion heater timer, designed for daily or weekly scheduling with 1-2 hour boost capabilities. Its user-friendly interface and precision timing make it ideal for accurate, low-maintenance heating control.
- 7-Day Programmable Control: Configure up to 28 ON/OFF cycles weekly with 1-minute switching for detailed planning.
- Boost Function: Includes selectable 1 or 2 hour boost mode for temporary override when hot water is needed quickly.
- Clear User Interface: Easy-to-read blue LED backlit screen with large push buttons and LED status indicators.
- Reliable Operation: 720-hour rechargeable memory backup retains programs during power loss.
- Versatile Fitment: Compatible with standard flush or surface back boxes (minimum 32mm depth).
Technical Specification
- Timer Mode: 24 Hour / 7 Day
- Setting Type: Digital
- Operating Voltage: 230V AC
- Switch Rating: 16A Resistive / 4A Inductive
- Dimensions (mm): Height 80 x Width 75 x Depth 62
✅ Choose the Timeguard NTT03 for reliable, programmable immersion heater control with flexible scheduling and easy boost functions!
(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)
| Ean Code | 5012483012314 |
| Override Facility | Y |
| Cable Size | 2.5 mm2 |
| Reserve Power | 672 Hours |
| Product | Time Switch |
| Type | Immersion |
| Ingress Protection | IP20 |
| Colour | White |
| Length | 92 mm |
| Warranty | 3 Years |
| Unit Weight | 0.172 kg |
| Pole Configuration | 1NO |
| Mounting | Surface |
| Material | Polycarbonate |
| Width | 92 mm |
| Depth | 59 mm |
| Current Rating | 16 A |
| Delay Time Range | 1 Minute |
| Display | LCD |
| Ambient Temperature Range | 0|40 Degrees C |
| Voltage Type | AC |
| Number Of Channels | 1 |
| Programming | 24hr/7 day |
| Supply Voltage | 230 V |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 4:30 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.