- Ventilation & Heating
- Electric Heaters & Dryers
- Panel Heaters
- Tristar Smart Infrared Panel Heater
Tristar Smart Infrared Panel Heater 425W
by TristarProduct code: 78401

Tristar Smart Infrared Panel Heater 425W
by TristarProduct code: 78401
Related products
Product details
The 425W smart heater has an adjustable thermostat and timer, helping you find the right temperature at the right time. It has a heating range of 9m² so it's ideal for smaller rooms and spaces - the portable, lightweight design means you can move it from room to room with ease.
• WiFi-enabled - smart control from anywhere via an app
• Adjustable thermostat and timer function for full control
• Heating range of approximately 9m²
• Suitable for smaller spaces of up to 27m³
• Portable and freestanding - easily moved from room to room
• LCD digital display makes set-up simple
• Overheat protection switch for peace of mind
• Attractive white finish blends in with your room's interior
Reviews★★★★★ ★★★★★
Technical specification
| Kw | 0.425 |
| Mains or Battery | Mains |
| Brand | Tristar |
| Manufacturer ID | KA-5156BS |
| Energy class | N/A |
| Colour | White |
| Height (mm) | 600mm |
| Length (mm) | 600mm |
| Depth (mm) | 11mm |
| Width (mm) | 600mm |
| Interior / Exterior Use | Interior |
| IP Rating | IP44 |
| Display Type | LCD |
| Voltage | 230V |
| Wattage | 425W |
| Smart Home Compatibility | Smart Compatible |
| Pack contents | 1 x Tristar Smart Infrared Panel Heater 425W |
| Pack Size | 1 |
| Cable length (m) | 1.6 |
| Colour Family | White |
| Finish | Gloss |
| Style | Infrared |
| For Use With | smaller rooms and spaces |
| Recommended Room Size | 9 |
| Suitable For | 9 |
| BTU | 1449.95 |
| Number of Heat Settings | 1 |
| Fitted Depth | 11mm |
| Number of Programmable Days | 7 Day |
| Installation Type | Freestanding |
| Frost Protection | No |
| Weight (Kg) | 6.5KG |
| Suitable Room | Bedroom |
| Suitable Room | Dining Room |
| Suitable Room | Garage |
| Suitable Room | Hallway |
| Suitable Room | Living Room |
Delivery details
Delivery (UK mainland only)
Next Day: £5, or FREE over £40
- Order by 9pm Mon-Thu: next working day
- Order Fri to 5pm Sun: Monday
- Order after 5pm Sun: Tuesday
Pre-12pm: £10
- Same cut-offs as Next Day above
Saturday & Sunday: £10, or £5 over £40, or FREE over £75
- Saturday: order by 6pm Fri
- Sunday: order by 4pm Sat
Heavy items (over 30kg)
- Mon-Fri only. Order by 6pm and allow up to two working days
- Order after 6pm Thu: arrives after the weekend
Supplier items
- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)
Collection details
Next Business Day Collection (eligible items)
- Order by 9pm Mon-Thu: collect next day
- Order after 9pm Thu to 5pm Sun: collect Monday
- Heavy items (over 30kg): allow up to two working days
Opening hours
- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm
- Saturday: 7am-6pm
- Sunday: 9am-4pm
Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.
Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.
Pack size: Each
Out of stock for delivery
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