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Shadow 3kW and 4kW Industrial Infrared Heaters

Ultra Low Glare Lamp Ultra Low Glare Lamp
Ultra Low Glare Lamp

Ultra Low Glare Lamp

'Gold' refers to the colour of the Infrared lamp coating. All our lamps have a gold coating and are quartz, halogen with tungsten elements.

This product has an Ultra Low Glare Lamp (75% less light than a standard gold lamp)

Replacement Lamp Replacement Lamp
Replacement Lamp

What are EasyFit Replacement Lamps?

This product features patented EasyFit lamp technology, requiring just an Allen key and a few minutes to change.

For more information on EasyFit lamps click here

Waterproof Waterproof


This item is designed to be fitted and operated outside.

This product is IPx5 – Waterproof

Hanging/Ceiling Mountable Hanging/Ceiling Mountable
Hanging/Ceiling Mountable

Hanging/Ceiling Mountable

This heater can be suspended by chains, cables or other fixings (included).

Wall Mountable Wall Mountable
Wall Mountable

Wall Mountable

Designed to be wall mounted with a suitable bracket/fixings included.

Cost per hour Cost per hour
Cost per hour

Cost per hour

Our electric infrared heaters use the latest ECO technology and do not cost the earth to use. They heat outdoor areas far more effectively than gas and emit no carbon into the atmosphere.

This heater only costs
90p per hour
to use on its maximum setting.

This heater only costs
120p per hour
to use on its maximum setting.

per hour
per hour

Shadow 3kW and 4kW Industrial Infrared Heaters

In stock
Sold out
Code: 903675
Our price:
from £320.00 + VAT
from £384.00 inc. VAT
  • Available for immediate delivery
  • Powerful ceiling mounted infrared heater
  • Suitable for high ceilings in factories and warehouses
  • Supplied with one central fixing bracket
  • Also available in 4.5kW and 6kW versions
Total Power (kW)
BUY 3+
5% OFF
VAT each

Save £16.00 each
BUY 5+
10% OFF
VAT each

Save £32.00 each
BUY 10+
12.5% OFF
VAT each

Save £40.00 each
BUY 3+
5% OFF
VAT each

Save £17.75 each
BUY 5+
10% OFF
VAT each

Save £35.50 each
BUY 10+
12.5% OFF
VAT each

Save £44.38 each
Want it Tuesday 12th Dec?
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2 Year Warranty
Flexible delivery options include free standard delivery for orders over £100 or guaranteed next day delivery for a £10 charge.
Full delivery details
Enjoy our no quibble 28 day returns policy, and shop with confidence.
Read returns policy
2 Year Warranty
1st year parts and labour
2nd year parts only

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Manuals & Tech Spec

High Power Industrial Infrared Heating - Vertical mounted lamps in square case

The Shadow Industrial Heater Vertical range is the perfect option to heat large industrial or warehouse spaces. Perfect for assembly lines in factories or picking and despatch areas in warehouses.

Heating large or difficult to heat buildings generally requires high power and energy efficient heating solutions. The Shadow Industrial Heater is just that and possesses all the necessary characteristics to make it the best choice for large spaces.

Impressive Heat. Fast.

The Shadow Infrared Industrial Heaters excels at taking no time at all to produce truly impressive amounts of heat and warm up people and objects within its coverage area, an important factor when dealing with large open spaces. The 240v version is is available in 3kW, 4kW or 6kW versions. The three phase version (415v) is available in 9kW, 12kW, 13.5kW and 18kW sizes. For those customers that require more power.

More Power, Less Waste.

The short-wave infrared our heaters operate, cuts through airflow to directly target the surrounding objects and people. This is different to gas heaters, where the heat will rise and result in much of the heat being wasted.

Flexible, Stylish Design.

The Shadow Industrial Vertical Heater range has 2 or 3 lamps positioned parallel to each other in a square casement. They offer a flexible design that allows it to be mounted with on a wall or from the ceiling. Therefore you can maximise its heat output and ensure it is running to its full potential. This infrared heater has been operated in a number of different settings, including indoor sports venues, churches, large factories, zoos, shopping malls and many more.

Note:The 3kW version is supplied with a UK plug for testing purposes but we recommend that they are always hard wired into the circuit.

Coverage Guide.

Heat map for Shadow 4kw square Industrial infrared heaters
Heat map for Shadow 3kw square Industrial infrared heaters

Note: the coverage area is a guide only and calculated for effecting heating in the colder months. The areas given can be influenced by a number of additional factors. Heat is subjective and different people feel warm at different heat levels and people who are more sedentary and still, will need more heat than those that are more physically active at work.

Technical drawings

Technical line drawings for Shadow Industrial heaters Mounting drawings for Shadow Industrial heaters

View our full Industrial Infrared Heating range

We have a number of different industrial infrared heaters in our range. The heat output ranges from 3kW to 18kW so take a look to find the right heater for your work area or give us a call to go though your requirements.

Manuals & Tech Spec

Technical Specification

  Shadow 3kW Vertical Industrial Heater
Shadow 4kW Vertical Industrial Heater
Voltage (V) 220 - 240V 220 - 240V
Phases Single Single
Current per phase (A) 13 18
Weight (Kg) 6.1 6.1
No. of Lamps 2 * 1.5kW 2 * 2.0kW
Total Power (kW) 3 4
Ingress Protection IP65 IP65
Warranty 2 Years 2 Years
Lamp Warranty Not Covered Not Covered
Cable Length 1.8m cable(1.5mm²) incl UK plug 1.8m cable (2.5mm²)
Product Depth (cm) 42.2 42.2
Product Height (cm) 11 11
Product Width (cm) 39.0 39.0
Max Coverage (square meters) 30 35
Min Mounting Height from floor (m) 2.5 2.5
Min Height From Ceiling (m) 0.19 0.19
Min Height From Side Wall (m) 1.0 1.0

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Shadow 3kW or 4kW Industrial Heater
Shadow 3kW or 4kW Industrial Heater

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How is our ECO meter calculated?

We base all figures on a 10 second dry time

We calculate the cost per hour
Avg kW x Price per kWh

We calculate the cost per cycle
Number of dries possible in one hour (360) / the cost per hour

We calculate the total dries per £1
£1 / The cost per 10 sec cycle
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