

Over Door Downflow Fan Heater, 2000W
A 2000W over-door PTC wall fan heater with an energy-saving open-window function.
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Free delivery · 2–3 working days
Free on all items, no minimum. Order by 2pm for same-day dispatch. Excludes spares & consumables.
30-day returns
Change your mind within 30 days. Sold & shipped via Igenix.
Manufacturer warranty included
Covered against manufacturing defects. Real UK aftercare.
The Igenix IGHW020TDW is a space-saving 2000W over-door wall fan heater designed to deliver downflow warmth without using up any floor space, an ideal electric heater for hallways, doorways, shop entrances, conservatories and bathrooms-by-the-door where a freestanding unit would be in the way. At its heart is a self-regulating PTC heating element, which is more energy efficient than the conventional elements found in many basic fan heaters, helping it convert power to heat effectively. At full 2kW output it costs roughly 52p per hour at 26p/kWh, and a clever open-window function helps trim that further: if the room temperature drops while the heater is running, suggesting a window or door has been opened, the unit switches to standby to avoid wasting energy. Wall-mounting above a door keeps it tidy and out of reach, directing a curtain of warm air downward as you pass through. Weighing 2.4kg, it is light enough for straightforward over-door installation. For anyone wanting efficient, floor-saving warmth in transitional spaces, this PTC over-door heater combines smart energy-saving features with a practical, out-of-the-way mounting position.
Highlights
- 2000W output for effective heating
- Self-regulating PTC element for efficiency
- Open-window detection to save energy
- Over-door wall mounting to save floor space
Description
The Igenix IGHW020TDW is a 2000W over-door wall fan heater that uses a self-regulating PTC heating element, making it more energy efficient than heaters with conventional elements.
It also features an open-window function: if the room temperature drops while the heater is running, the unit switches to standby to avoid wasting energy.
Specifications
- Type
- Over-door wall fan heater
- Power
- 2000W
- Heating element
- PTC
- Net weight
- 2.4 kg
Ideal for
Over Door Downflow Fan Heater, 2000W — FAQs
Where is the Igenix IGHW020TDW designed to be fitted?
It is an over-door wall fan heater, mounted above a doorway to deliver downflow warmth while saving floor space, ideal for hallways, entrances and conservatories.
Is the Igenix IGHW020TDW energy efficient?
Yes. It uses a self-regulating PTC heating element, which is more efficient than conventional elements, plus an open-window function that switches it to standby if room temperature drops to avoid wasting energy.
How much does the Igenix IGHW020TDW cost to run per hour?
At its full 2000W output it costs around 52p per hour at 26p/kWh, with the open-window function helping reduce wasted energy.
What does the open-window function do?
If the room temperature falls while the heater is running, indicating an open window or door, the unit automatically switches to standby to save energy.
How heavy is the Igenix IGHW020TDW?
It weighs 2.4kg, keeping it light enough for straightforward over-door wall mounting.
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