3 to 25kW UHT UNIT HEATERS

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APPLICATION

The UHT Blower Unit Heater is ideal for use where a higher capacity safe clean and dependable heating system is required It can be used in factories, workshops, sports halls, warehouses, for complete, auxiliary or frost protection heating. The UHT is a Space Heater, designed for heating high volumes of air by recirculation.

FEATURES OPTIONS
  • Heavy duty motor with built-in thermal overload protection
  • Stainless steel sheathed tubular elements (2-10kw) finned (15-25kW)
  • Auto reset over temperature safety cut-out
  • Safety fan guard
  • Directional horizontal louvres, individually adjustable for positive air flow control
  • Sturdy steel cabinet epoxy/polyester powder coated finished in ALMOND RAL R 9001
  • Automatic residual heat purge by fan overrun
  • Wall or ceiling mount bracket included
  • Integral thermostat sensing incoming air temperature
  • 400v three phase, three wire units with or without 230v control circuit
  • Vertical mounting kit for chain suspension
  • Diffuser cones (for vertical discharge)
UHT blowerUHT blower

SELECTION

The UHT is designed to give a temperature rise across the heater of approximately 20°C thus achieving design temperature by recirculation. The installed kWs must be equivalent to the heat loss of the whole area to be heated. The UHT is not recommended for “spot” heating.

INSTALLATION

The heater should be mounted at a maximum height of 2.5m (2-10kw) or 3.0m (15-25kw) so positioned as to create an airflow around the area. Wall or ceiling brackets are recommended. Electrical installation should be carried out by a qualified electrician to current regulations.

List No. Heater Rating Fan Motor Mounting
Height
Max
Shipping
Weight Approx.
kg
kW Volt Phase Air Vol
m3/h
Watt r.p.m. Volt Phase Noise Level
dbA
UHT3/1 3 230 1N 1180 25 1355 230 1 60 2.5 23
UHT3/3 3 400 3N 1180 25 1355 230 1 60 2.5 23
UHT5/1 5 230 1N 1180 25 1355 230 1 60 2.5 23
UHT5/3 5 400 3N 1180 25 1355 230 1 60 2.5 23
UHT7/3 7 400 3N 1180 25 1355 230 1 60 2.5 23
UHT10/3 10 400 3N 1180 25 1355 230 1 60 2.5 23
UHT15/3 15 400 3N 2220 80 1400 230 1 65 3.0 35
UHT20/3 20 400 3N 2220 80 1400 230 1 65 3.0 35
UHT25/3 25 400 3N 2220 80 1400 230 1 65 3.0 35

DIMENSIONS (MM)

Size A B C D E F G H J
2-10kW 305 420 432 343 260 490 305 127 433
15-25kW 444 560 572 470 350 630 305 152 572

OPTIONAL FEATURES

Suffix Part Code - Please Specify
C Integral conductor
T Integral thermostat
UHT-CD1 (2-10kW) Cone diffuser
UHT-CD2 (15-25kW) Cone diffuser
UHT-SK Threaded hooks for chain (4 per ki)

A2 diagram

Standard three phase units require 3P+N supply