Ambirad AR45 U Manual de instalación y mantenimiento - Página 10

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Ambirad AR45 U Manual de instalación y mantenimiento

10 AR and ARE series double linear

gas radiant tube heaters
For double linear heaters refer to the relevant
SL data sheet.
Effectively a DL heater comprises of two
identical SL heaters with the fan being
replaced by a condensate box and fan
combined in one unit.
Bracket positions, reflectors and turbulators
remain consistant with SL models.
For total overall lengths and weights of DL
heaters refer to the table below. For damper
settings refer to the table on p11 section 11.
Installation should be carried out in the roof
space due to the length of the heaters. Refer
to the SL data sheet for bracket positions and
reflector installation.
Data is shown for all DL heaters.
Model
AR13 DL (22ft)
AR22 DL (24ft)
AR22 DL (27ft)
AR22 DL (32ft)
AR22 DL (36ft)
AR35 DL (33ft)
AR35 DL (42ft)
AR35 DL (50ft)
AR40 DL (42ft)
AR40 DL (50ft)
ARE13 DL (22ft)
ARE22 DL (27ft)
ARE35 DL (42ft)
ARE40 DL (42ft)
Figure 11 Typical double linear arrangement
10
Figure 10 Condensate box arrangement
O/A length (m)
13.26
15.0
16.0
19.0
21.0
20.0
25.0
30.0
25.0
30.0
13.26
16.0
25.0
25.0
Damper vertically up
Total installed weight (kg)
112
128
144
170
192
184
234
280
234
280
112
144
234
234
SL data sheet reference
GB/AR/068/0901
GB/AR/069/0901
GB/AR/083/0603
GB/AR/084/0901
GB/AR/087/0901
GB/AR/070/0901
GB/AR/089/0103
GB/AR/093/0103
GB/AR/090/0103
GB/AR/094/0103
GB/ARE/075/0901
GB/ARE/076/0901
GB/ARE/077/0901
GB/ARE/078/0901