Sunhouse Wall Mounted Panel Heater 500W JA678

£142.01

+vat

Availability: 999 in stock

Brand:

SKU: JA678

Product summary

500W. 7 day timer

Product description

Keep your home, office or workplace warm and cosy with the 500W Sunhouse wall mounted panel heater. Featuring an LCD display screen with integrated digitally controlled electronic thermostat, you can easily programme heating schedules over a 7-day periods. The timer features an adaptive start timer setting – a self-learning feature which pre-heats rooms ahead of a programmed schedule so the room is at the set temperature when you want it to be. A superb panel heater designed for reliability, accuracy and efficiency.

Intuitive user controls with LCD display
7 day programmable timer
User-friendly electronic thermostat
Features energy-saving adaptive start technology
Complies with Lot 20 of ERP Directive

A 500W wall-mounted panel heater with 7-day programmable thermostat and adaptive start timer, designed to heat and maintain temperature in small spaces with minimal energy waste.

Downloads

SPECIFICATION 16 facts · tap for all Width450 mmDepth140 mmHeight440 mmGross weight3.4 kgVoltage230-240VMaterialMetal & Plastic

Identity5

Brand Sunhousesite
GTIN / EAN 5.01114E+12catalogue
Product code JA678site
Type Panel Heaterscatalogue
Warranty 2 Yearscatalogue

Size & weight5

Depth 140 mmcatalogue
External (W×D×H) 440(H) x 450(W)mmcatalogue
Gross weight 3.4 kgcatalogue
Height 440 mmcatalogue
Width 450 mmsite

Power & energy3

Fuel type Single Phasecatalogue
Rated input 500 Wcatalogue
Voltage 230-240Vcatalogue

Build & fittings2

Colour Whitecatalogue
Material Metal & Plasticcatalogue

Other stated facts1

Electrical safety notice Yescatalogue
THE WORKING VIEW

Why this panel heater earns its place

This wall-mounted panel heater is built for reliability and efficiency. Rated at 500W, it's sized to heat and maintain temperature in small offices, break rooms, workshops or patio spaces without running at full power continuously. The sleek white metal-and-plastic casing measures 450mm wide by 440mm high, mounting flush to any wall without taking up floor space or creating a tripping hazard.

The heart of the Sunhouse is its LCD-controlled digital thermostat, which lets you programme heating schedules over 7-day cycles. Set different temperatures for weekdays and weekends, or programme it to heat only during working hours. The thermostat displays your set temperature on the screen, so you can verify it's working as intended at a glance.

The adaptive start timer is the standout feature: it's a self-learning function that monitors how long your space takes to reach the set temperature, then automatically pre-heats ahead of your programmed schedule. So if you set the heater to warm up your office to 20°C by 8:00 am, the timer learns to start at 7:30 am, ensuring the room is at temperature when you arrive—without wasting energy heating an empty space overnight. The 2-year warranty covers the unit, backed by reliable metal-and-plastic build quality designed for long-term use.

BEFORE YOU BUY

Questions, answered straight

At 500W, it draws 0.5 kW of power. The actual cost depends on your electricity rate and how long it runs. The programmable thermostat and adaptive start timer help minimize unnecessary runtime—the heater cycles on and off to maintain your set temperature rather than running constantly.

Yes, it's suitable for use in offices, homes and workplaces. However, for permanent outdoor installation, ensure it's protected from direct rain and wind, and check that your outdoor supply is weatherproofed. Consult a qualified electrician for safe outdoor wiring.

The LCD display and electronic controls let you set different heating schedules for each day of the week. You can programme the heater to switch on and off at specific times, or adjust the temperature setpoint using the panel controls. Refer to the manual for step-by-step programming instructions.

This self-learning feature tracks how long your space takes to warm up, then automatically pre-heats ahead of your scheduled start time. If you want the room at 20°C by 8:00 am, the timer learns to start early so you arrive to a warm space without wasting energy pre-heating for hours.

This model uses manual controls on the unit itself via the LCD panel and buttons—there's no app or WiFi remote control. You programme the schedule directly on the heater, which then runs automatically.

Yes. The unit includes electrical safety features and conforms to safety standards for wall-mounted heaters. Mount it securely to the wall, keep flammable materials away from the heated surface, and follow the safety instructions in the manual. The 2-year warranty covers manufacturing defects.
See it in our Swansea showroom

Compare kit side by side and discuss delivery with the Craven team.

Sunhouse Wall Mounted Panel Heater 500W JA678 Product Data

Brand Sunhouse
Type Panel Heaters
Dimensions 440(H) x 450(W)mm
Material Metal & Plastic
Colour / Finish White
Power 500W
Voltage 230-240V
Fuel / Supply Single Phase
Warranty 2 Years
Weight 3.4kg
Manufacturer Ref SPH050
If you have any questions about the Sunhouse Wall Mounted Panel Heater 500W JA678 then please get in touch.

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