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Navien NFB Series User Manual

Navien NFB Series
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11À propos de la chaudière
1.5 Dimensions
Les diagrammes suivants indiquent les dimensions de la chaudière, alors que le tableau dresse la liste des raccords d’alimentation.
70,2 cm (27,6 po)
Raccords d’alimentation
Description Diamètre
A Arrivée d’air 5,08cm (2po)
B Conduit d’évacuation du gaz 5,08cm (2po)
C Raccord de l’évent 1,90cm (
3
/
4
po)
D Alimentation du chauffage 3,18cm (1
1
/
4
po)
E Retour du chauffage 3,18cm (1
1
/
4
po)
F Raccord de gaz 1,90cm (
3
/
4
po)
G Sortie des condensats 1,90cm (
1
/
2
po)
Vue du dessus
A
B
C
9,7 cm (3,8 po)
10,9 c m (4,3 po)
10,5 cm (4,1 po)
24,6 cm (9,7 po)
44 cm (17,3 po)
Raccords d’alimentation
14.6” (370 mm)
2.6” (67 mm)
12.1” (308 mm)
6.3” (160.5 mm)
D
E F
G
17.3” (440 mm)
9.6” (244 mm)3.2” (81.7 mm)

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Navien NFB Series Specifications

General IconGeneral
TypeCondensing Boiler
Fuel TypeNatural Gas or Propane
Heat ExchangerStainless Steel
Vent TypeDirect Vent
Vent Diameter2" or 3"

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