Industrial Convector Heaters | EXHEAT STW

EXHEAT Hazardous Area Air Warmers
Industrial Convector Heater
Industrial Convector Heaters
Safe Area Heaters
EXHEAT STW industrial convector heaters provide electrical heating and air warming for medium sized spaces.
The EXHEAT STW range can be supplied with an optional integral externally adjustable limit thermostat, a remote thermostat or frost protection.
EXHEAT STW industrial convector heaters are weatherproof protected to IP66 against water and dust and are suitable for wall or floor mounting – these electric heaters are suitable for safe (non-hazardous) area locations for potentially explosive atmosphere applications see our complete range of hazardous area electrical heating products.
Prior to installing the EXHEAT STW industrial convector heaters a visual inspection must be carried out and the heater must be checked to ensure the insulation resistance reading is above 2MΩ per element at 500 volts dc.
If the heater fails this test the power and control circuits must be isolated.
To install the heater carefully remove from the packaging and check for damage. The convector heater should be fixed into place using the pre-drilled holes and all terminal connections checked for tightness prior to energising.
The appliance must be securely fitted to a wall or floor using only the brackets provided and the orientation of the heaters must be strictly adhered to with the heater tube remaining horizontal at all times.
Features of EXHEAT STW Industrial Convector Heaters
- Construction – Heavy duty robust construction
- Installation – Industrial convector heater suitable for floor or wall mounting
- Powder coated carbon steel construction
- Safe area heater supplied with plugged cable entries
- Weatherproof protected to IP66 against water and dust
- Optional adjustable 0 to 40°C room temperature controlled thermostat
- Cable – 1 × 25mm (plugged) cable entry provided as standard

EXHEAT STW Industrial Convector Heaters

This sample Wiring Drawing is for the EXHEAT STW model of heater – for all other heater wiring drawings refer to the O&M download opposite.
Please download EXHEAT STW O&M manual for full details on installation and maintenance procedures – this includes wiring diagrams, earth connection and pre installation inspection and checks.
Heater Power Rating | 1kW, 2kW and 3kW ratings available |
Construction | Powder coated carbon steel construction to RAL 9007 Grey |
Terminal Box | Powder coated die cast aluminium, weatherproof to IP66 |
Element | 304 stainless steel finned type |
Mounting | STW heater’s support feet are pre-drilled and suitable for floor mounting or wall mounting; heaters should be mounted horizontally with unrestricted air flow around the unit |
EXHEAT STW Industrial Convector Heaters – Applications
- Workshops
EXHEAT Stockist – Worldwide Delivery, Competitive Quotations
- Crane cabs
- Dairies
- Ships
- Storage units
- Greenhouses
- Pump stations
- Equipment rooms
- Frost protection
- Container heating
- Engine bay
- Living quarters
- Wet rooms
EXHEAT STW Industrial Convector Heaters Product Range
Convector Heater Model | Stock Number | Watts Rating | Voltage | Dimensions | Weight (Kg) | ||
A | B | Overall | |||||
EXHEAT STW 1000 | S62 01 01 00 | 1000 | 110 or 240 | 500 | 540 | 610 | 6.6 |
EXHEAT STW 2000 | S62 01 02 00 | 2000 | 110 or 240 | 1000 | 1040 | 1110 | 14.5 |
EXHEAT STW 3000 | S62 01 03 00 | 3000 | 110 or 240 | 1500 | 1540 | 1610 | 20 |
EXHEAT STW 1000T | S62 01 01 00-T | 1000 | 110 or 240 | 500 | 540 | 610 | 6.6 |
EXHEAT STW 2000T | S62 01 02 00-T | 2000 | 110 or 240 | 1000 | 1040 | 1110 | 14.5 |
EXHEAT STW 3000T | S62 01 03 00-T | 3000 | 240 | 1500 | 1540 | 1610 | 20 |

EXHEAT STW Industrial Convector Heaters – Dimensions

Air Heaters | Immersion Heaters | Line Heaters | Thermostats | ATEX & IECEX Certified Electrical Heaters
T&D – Experts in Equipment for Explosive Atmospheres
Trust Thorne & Derrick to specify and supply from stock safe and reliable Heat, Light & Power Products for use in hazardous area locations and explosive atmospheres certified to international standards including ATEX and IECEx – this includes Zone 1 / Zone 2 (Flammable Gas) or Zone 21 / Zone 22 (Dusts) and Class I, Division 1 and Division 2 hazardous area requirements.
Since 1985 as Leaders in ATEX Innovation we can facilitate succession planning for the replacement of obsolete, non-conformant and legacy equipment – we are the provider of innovative solutions to ensure ATEX and IECEx Compliance for Electrical, HVAC & Process Instrumentation systems in the explosive atmosphere industries.

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