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SECTION 4: SPECIFICATIONS
5
SECTION 4: SPECIFICATIONS
4.1 CTUA
A
B
Rear View
End View
Z
646
168
Gas
Supply
F
G
H
Top View
J
E
C
D
77
Heater must be supported
at these points from above
or below.
492
Support
Centers
4 x M10 Captive Nuts Provided
Lockout Reset
Electrical
Cable Entry
Air Intake
Flue
Model 22 30 35 40 50 60 75 90 100 115
A
Width
mm
(in)
1075
(42.3)
1075
(42.3)
1075
(42.3)
1075
(42.3)
1075
(42.3)
1075
(42.3)
1327
(52.3)
1327
(52.3)
1327
(52.3)
1327
(52.3)
B
Height
mm
(in)
610
(24)
610
(24)
610
(24)
610
(24)
895
(35.2)
895
(35.2)
1100
(43.3)
1100
(43.3)
1345
(53)
1345
(53)
C
Support Spacing
mm
(in)
450
(17.7)
450
(17.7)
450
(17.7)
450
(17.7)
450
(17.7)
450
(17.7)
627
(24.7)
627
(24.7)
627
(24.7)
627
(24.7)
D
Support Spacing
mm
(in)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
312
(12.3)
E
Support Spacing
mm
(in)
315
(12.4)
315
(12.4)
315
(12.4)
315
(12.4)
315
(12.4)
315
(12.4)
388
(15.3)
388
(15.3)
388
(15.3)
388
(15.3)
F
Centre of Flue
mm
(in)
240
(9.5)
240
(9.5)
240
(9.5)
240
(9.5)
430
(16.9)
430
(16.9)
346
(13.6)
346
(13.6)
537
(21.1)
537
(21.1)
G
Centre of Flue/Air Intake
mm
(in)
140
(5.5)
140
(5.5)
140
(5.5)
140
(5.5)
140
(5.5)
140
(5.5)
225
(8.9)
225
(8.9)
225
(8.9)
225
(8.9)
H
Position of Flue
mm
(in)
218
(8.6)
218
(8.6)
218
(8.6)
218
(8.6)
211
(8.3)
211
(8.3)
260
(10.2)
260
(10.2)
260
(10.2)
260
(10.2)
J
Gas Inlet Position
mm
(in)
150
(5.9)
150
(5.9)
150
(5.9)
150
(5.9)
150
(5.9)
150
(5.9)
220
(8.7)
220
(8.7)
220
(8.7)
220
(8.7)
Z
Length
mm
(in)
756
(29.8)
756
(29.8)
756
(29.8)
756
(29.8)
806
(31.8)
806
(31.8)
756
(29.8)
756
(29.8)
806
(31.8)
806
(31.8)
Flue/Air Intake Pipe Size
mm Ø
(in) Ø
100
(3.9)
100
(3.9)
100
(3.9)
100
(3.9)
100
(3.9)
100
(3.9)
130
(5.1)
130
(5.1)
130
(5.1)
130
(5.1)
Weight kg 84 84 88 92 115 122 160 169 194 203
Dimension Data - CTUA (All Models)