APPLICATIONS Heavy duty unit heaters for horizontal or vertical mounting.
Ideal for space heating of larger areas such as warehouses, open plan stores, sports halls, factories and workshops. Also for anti-condensation heating in plant rooms.
When mounted with vertical discharge, can be used to recirculate high level hot air for improved heating efficiency.
FEATURES - Rugged heavy duty finned metal sheathed elements -
Totally enclosed permanently lubricated motor for increased reliability -
Automatic reset over temperature cut out for added safety -
Fan delay switch to purge unit of residual heat on switch off -
Draw through design for efficient air circulation -
Adjustable directional louvres for optimum airflow -
Flexibility of horizontal or vertical mounting
Design & Installation
For optimum performance the heater should not be mounted higher than the maximum height shown in the table. The heaters should not be mounted at a height of less than 2.2m with 3.3kW – 5kW units not closer than 300mm to walls or the ceiling and 7.5kW – 40kW not closer than 450mm to the ceiling and 600mm to walls.
The Standard mounting brackets ensure minimum clearances are maintained and are detailed in the table below. Vertical airflow units can be suspended from chains using the CUH-EYE eye bolt set.
All electrical connections should be made by a suitably qualified person in accordance with the latest edition of the IEE Requirements for Electrical Installation (BS 7671:2008).
To increase the flexibility of heavy-duty unit heaters there are a number of accessories available, including brackets for mounting unit heaters for vertical discharge that improve efficiency by recirculating high-level hot air.
ACCESSORIES AVAILABLE
- CUH-TH Integral thermostat (range 10°C to 32°C)
- CUH-DTH Integral de-stratification thermostat
- CUH-RTH Remote thermostat with on/off switch (range 5°C to 35°C)
- CUH-FSW Fan only switch
- CUH-C35 Wall bracket (3-5kW) – horizontal airflow
- CUH-C720 Wall bracket (7.5-15kW) – horizontal airflow
- CUH-C2550 Wall bracket (20-40kW) – horizontal airflow
- CUH-VB35 Vertical bracket (3-5kW) – vertical airflow
- CUH-VB720 Vertical bracket (7.5-15kW) – vertical airflow
- CUH-V2550 Vertical bracket (20-40kW) – vertical airflow
- CUH-EYE Eye-bolt set for chain suspension
