Ku Universal Model Guidelines; 2�1 Heater Dimensions; 2�2 Platform & Service Clearances - Kaden KU5 Installer Manual

Kaden Installer's Manual
Ducted Gas Heaters

2. KU UNIVERSAL MODEL GUIDELINES

2.1 HEATER DIMENSIONS
E
Model A B
KU521 657 1046
KU530 707 1096
KU415 625 845
KU420 625 845
KU425 625 845
KU430 644 923
KU315 627 844
KU320 627 844
KU325 627 844
KU330 645 941
All dimension in mm
2.2 PLATFORM & SERVICE CLEARANCES
D D
C C
Platform
& Service
A A
Area
i.
There are two methods of installing the KU series internally, in ceilings and under the floor.
Method 1 is for when the minimum clearance (B) at the Fan cabinet end is available.
Method 2 is for when the minimum clearance (B) at the Fan cabinet end is not available.
ii.
This minimum clearance height (E) must be maintained across the entire Platform and Service Area.
For all internal installations, permanent artificial lighting shall be provided at the heater, with the
switch located at the access opening.
IMPORTANT
10
F
Ø Ra
G
C D E
430 15 104
550 15 240
397 15 95
397 15 95
397 15 95
549 15 246
408 15 95
408 15 95
408 15 95
552 15 240
ii
B B
E E
i
B
J
I H
F G H
510 238 187 621
560 280 280 536
495 197 197 446
495 197 197 446
495 197 197 446
515 237 201 483
496 230 197 414
496 230 197 414
496 230 197 414
516 236 235 468
Diagram 1
Minimum Service
Clearance
Method 1
A = Front 750mm
B = End 750mm
C = End
D = Top 250mm
E = From Platform &
Service Area (Heater height = Diagram 1 dimension A)
Diagram 2
C
A
Ø Sa
D
I J K ØSa
575 477 300
540 528 350
445 471 300
446 471 300
447 471 350
447 491 350
445 471 300
445 471 300
445 471 350
470 491 350
Internal
External
Method 2
750mm 500mm
N/A 300mm
N/A N/A 300mm
800mm 1000mm
D + The height of the heater
K
ØRa
300
350
300
300
350
350
300
300
350
350