When planning a radiant heating
installation, refer to Table 1 to select the
application and type of environment
you wish to heat. Table 2 shows the
area that can be heated by a single
Sunslim radiant heater in 3kW and
2kW variants.
Note: Heating areas can be overlapped
to achieve the necessary heating index.
0.3
0.1
2.0
2.0
0.5
Sunslim - Minimum
mounting distances
(met
r
es)
Heating index
3kW
2kW
H
L
W
H
L
W
10
4.0
5.24
5.49
3.3
4.11
4.53
12
3.6
4.88
4.94
3.0
3.84
4.12
14
3.2
4.51
4.39
2.7
3.57
3.70
16
3.5
4.33
4.12
2.5
3.38
3.43
18
2.8
4.14
3.84
-
-
-
H = mounting height (determined by on-site requirements) L = length of the heated area W = width of the heated area
Applications
Heating Index
Offices, canteens,
10-14
waiting rooms, entrance
halls, dressing rooms
Shops, meeting halls,
12-16
recreation rooms, clubs
workshops, garages,
14-18
public buildings
Warehouses, loading bays,
16-20
hangars
Churches
18-20
Use the following procedure when
planning a Sunquartz heating
installation for buildings having a floor
area of up to 500m
2
.
• Make a scaled plan of the area to be
heated, noting possible mounting heights
and positions
• Determine the overall heating requirements
WxYxK = Total kW loading
1000
Key:
W= Length to be heated in metres
Y = Width to be heated in metres
K = Intensity watts per m
2
, determined
from Heating Index Table 1
• Determine the number of Sunquartz
heaters by dividing the kW rating of the
selected units into the total kW loading
from stage 2
Model
Spare tube reference
Min mounting distances
A
B
C
Sunquartz 1.5kW
85 821421
1,800
300
300
Sunquartz 2.0kW
85 822171
2,500
300
300
Sunquartz 3.0kW 2 lamp
85 821421
3,000
500
500
Sunquartz 3.0kW 3 lamp
85 821421
3,000
500
500
Sunquartz 4.0kW
85 822171
3,000
500
500
Sunquartz 4.5kW
85 821421
3,000
500
500
Sunquartz 6.0kW
85 822171
4,000
500
500
Sunquartz -
Recommended Applications:
Heating Index (K)
130 - 170
Shops, meeting halls,
recreation rooms, clubs
150 - 170
Offices, canteens,
waiting rooms,
entrance halls
150 - 200
Workshops, garages,
public buildings
180 - 220
Warehouses, loading bays,
hangars
220 - 240
Churches
Sizing Guide
Commercial space heaters
Sunslim radiant heaters
Table 1 - Sunslim heating index
Table 2 - Sunslim heated area
Sunquartz radiant heaters
Table 1 - Sunquartz heating index
B
C
A
30" Min.
Table 2 - Sunquartz heated area
45
+44 (0) 1733 456789 www.creda-heating.co.uk
