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Rinnai 11
Ducted Gas Heater IM
3. HEATER DIMENSIONS AND CLEARANCES
3.1 HEATER DIMENSIONS – SP4, SP5 AND SP6
Diagram 1. SP4, SP5 and SP6 Universal Heater Dimensions
(SP6U illustrated)
Table 1. SP4, SP5 and SP6 Universal Heater Dimensions (mm)
UNIVERSAL
MODEL
A
B
C
D
E
F
G
H
J
K
L
M
N
øSa
øRa
SP415UN
14
397
197
235
625
467
448
845
197
235
95
495
447
300
300
SP421UN
14
397
197
235
625
467
448
845
197
235
95
495
447
300
300
SP430UN
14
549
197
235
644
487
497
923
237
235
250
515
487
350
350
SP435UN
14
549
197
235
644
487
497
923
237
235
250
515
487
400
400
SP521UN-XA
14
428
214
222
658
478
419
991
209
222
110
517
574
350
350
SP521UN
14
428
214
222
658
478
419
991
209
222
110
517
574
300
300
SP530UN-XA
14
550
275
222
707
526
419 1083 209
222
250
565
574
400
400
SP530UN
14
550
275
247
707
526
539 1083 270
247
250
565
539
350
350
SP535UN
14
550
275
247
707
526
539 1083 270
247
250
565
539
450
450
SP615UN
14
428
214
222
658
478
419
991
209
222
110
517
574
300
300
SP623UN-XA
14
428
214
222
658
478
419
991
209
222
110
517
574
350
350
SP623UN
14
428
214
222
658
478
419
991
209
222
110
517
574
300
300
SP630UN-XA
14
550
275
247
707
526
539 1083 270
247
250
565
539
400
400
SP630UN
14
550
275
247
707
526
539 1083 270
247
250
565
539
350
350
SP635UN
14
550
275
247
707
526
539 1083 270
247
250
565
539
450
450
Note:
SP4, SP5 and SP6 Universal models are approved for internal or external applications.
A
E
F
D
C
POWER LEAD
K
ØRa
FLUE OUTLET
M
L
J
N
G
H
B
GAS INLET
ØSa