Destratification Fans

CALECON - THERMAL ECONOMISER

Model	A	B
	mm	mm
CEC 1250	500	357
CEC 2250	600	357
CEC 3750	655	357
CEC 6500	805	357

It is a basic law of physics that hot air rises and in high roofed buildings this will cause a temperature gradient with hot air under the roof and cooler air at floor level. Calecon thermal economiser units will automatically recirculate high level hot air, reducing stratification and associated heat losses.

Specifications

MODEL	Max. Throw for Various Temp. Differentials				Air Flow	Motor	Amps				Wei- ght
	5°C	10°C	15°C	20°C			1 Phrase		3 Phrase
CEC	m	m	m	m	m3/s	watts	Start	Run	Start	Run	kg
1250	9	7	5.5	5	0.590	40	0.9	0.53	0.6	0.3	15.5
2250	12	8	7	6	1.062	100	1.65	0.87	1	0.5	21.0
3750	18	12	9	8	1.770	370	6.3	2.7	4.6	1.3	24.0
6500	24	15	13	10	3.067	370	6.3	2.7	4.6	1.3	35.0

Noise Levels

MODEL	LINEAR
CEC	dBA	63Hz	125Hz	250Hz	500Hz	1KHz	2KHz	4KHz
1250	52	53	64	55	51	48	45	40
2250	59	53	65	59	59	54	51	43
3750	68	65	69	69	65	63	60	53
6500	71	67	72	71	69	65	62	56

Sound lvl values at distance of 5 metres