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Cooling and Heating

Should the weather outside turn cold we can supply indirect warm air heaters from our in-house stock – even at short notice
Each heater is oil-fired and has its own thermostat control.

If you need to keep cool, them we also can provide large air movers.

Heater positioned outside of marquee

Heater outside of marquee so you only get warm fresh air

69kw Indirect warm air heater

In house heaters

All heaters are fitted with thermostat control

Small 20kw Heater

Guidance on Heater Size

In the first instance it is important to establish the size of heater required. To do this simply use the table below to calculate the required size heater.

You will need to calculate the cubic capacity of the structure.

To do this multiply the Width x Length x Average Height (working in metres)
For example Marquee 9m wide x 12m long x 4m high (average) would have a capacity of 432 cubic metres.
Then multiply this figure by the conversion factor 0.15 Kw/cu m = 65kw
With outside temperatures between 0 C – 7C the heater will provide a temperature inside of 21’C

We can supply three size heaters
20kw – 39kw – 70kw

Each heater is supplied with a full tank of fuel, with an approximate run time of 8 – 12 hours depending upon temperature.
Extra fuel can be supplied at market rates on day of supply.
Should the outside temperature drop below 0’C then adjustment should be made to the calculation of 5% for each degree.

We would be pleased to help should you require further assistance in your calculations.