Lochinvar EcoForce EF80 Installation, Commissioning, User And Maintenance Instructions page 9

3.1.2 Dimensions EF80, 100 & 120
TWIN PIPE
Connections
(mm/ " )
EF80
FG Flue gas Ø80
AI Air inlet Ø80
Cold water R 1½"
I
inlet (swivel)
Hot water R 1½"
O
outlet (swivel)
G Gas
C Condensate
dimension "D" 175
CONCENTRIC
Twin Pipe
EF100 EF120 EF80
Ø100 Ø80
Ø100 Ø125
R 2" R 1½"
(swivel) (swivel)
R 2" R 1½"
(swivel) (swivel)
R ¾" (male)
flexible hose Ø25/21 x 750 mm.
160
Concentric
EF100 EF120
Ø100
Ø150
R 2" (swivel)
R 2" (swivel)
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