4 to 20kW INDUSTRIAL UNIT HEATERS

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4 to 20kW Unit Heater

KALORIC 4-20 kW Electric Unit Heaters are suitable for industrial space heating and are available in any loading within this range. They may be used for ventilating and cooling by fitting a fresh air duct at the back of the heater.

The sheet steel casing, finished in Hammertone Beige, totally encloses the fan and the open coil or rod time elements which give maximum heat transfer to the air. The heater battery is protected against overheating by a manual reset thermal cut-out, and this must be wired in line with the coil circuit of a contactor. Hangers on top of unit make installation easy and permit quick relocation when desired.

The outlet louvres are designed to deflect the heated air with minimum friction and are readily adjustable but remain fixed in desired position. Mountin Bracket

Mounting bracket for wall fixing

Special wall fixing brackets are available for the whole range. When ordering separately state loading of the Unit Heaters for which the wall brackets are required.

OPEN COIL TYPE UNIT HEATERS

230V 1ph.A.C. or 400V 3ph.A.C.

DIMENSIONS AND WEIGHTS

List Loading Wh Height Depth Weight approx.
No. kW in mm in mm in mm lb kg
UH.4 4 15¾ 400 12½ 318 22 559 26 11.8
UH.5 5 15¾ 400 12½ 318 22 559 26 11.8
UH.6 6 15¾ 400 12½ 318 22 559 26 11.8
UH.8 8 21 535 15¾ 400 25 635 44 19.97
UH.10 10 21 535 15¾ 400 25 635 44 19.97
UH.12 12 21 535 15¾ 400 25 635 44 19.97
UH.15 15 21 535 15¾ 400 25 635 44 19.97
UH.20 20 21 535 15¾ 400 25 635 44 20.97

110V 1ph.A.C.

The Unit Heaters in loadings of 3, 4 and 5 kW fitted with open coil type elements are available for 110V 1 ph. AC operation

DIMENSIONS AND WEIGHTS

List Loading Width Height Depth Weight approx.
No. kW in mm in mm in mm lb kg
UH.3 3 15¾ 400 12½ 318 22 559 220.9 9.5
UH.4 4 15¾ 400 12½ 318 22 559 220.9 9.5
UH.5 5 15¾ 400 12½ 318 22 559 220.9 9.5

ROD TYPE UNIT HEATERS

230V 1ph.A.C. or 400V 3ph.A.C.

DIMENSIONS AND WEIGHTS

List Loading Width Height Depth Weight approx.
No. kW in mm in mm in mm lb kg
UHR4 4 15¾ 400 12½ 318 22 559 35.2 16
UHR5 5 15¾ 400 12½ 318 22 559 35.2 16
UHR6 6 15¾ 400 12½ 318 22 559 35.2 16
UHR8 8 21 535 15¾ 400 25 635 48 22
UHR10 10 21 535 15¾ 400 25 635 48 22
UHR12 12 21 535 15¾ 400 25 635 48 22
UHR15 15 21 535 15¾ 400 25 635 48 22
UHR18 18 21 535 15¾ 400 32½ 825 50.6 23
UHR20 20 21 535 15¾ 400 32½ 825 50.6 23

 When ordering state (a) Catalogue number, exact voltage and phase of heater.
(b) Voltage and phase of fan.  Available for single and three phase A.C. supplies. Non-standard voltages are available against special order. These appliances must be earthed and be wired and fitted to comply with the latest I.E.E. Regulations