Connection To The Flue Gas Pipe - REMEHA Gas 120 ACE Series Installation And Service Manual

Fig.25 Dimensions of concentric
connection
ød
1
øD
Fig.26
1
Fig.27
3a
7717202 - v03 - 24062019
1
AD-3000962-01
1
2
MW-2000867-02
*
3b
MW-2000868-01
d External dimensions of flue gas outlet pipe
1
D External dimensions of air supply pipe
1
L Length difference between flue gas outlet pipe and air supply pipe
1
Tab.26 Dimensions of pipe
d (min-max)
1
80/125 mm 79.3 - 80.3 mm
100/150 mm 99.3 - 100.3 mm
(1) Shorten the inner pipe if the length difference is too great.
5.7.4

Connection to the flue gas pipe

At delivery, the flue gas outlet/air supply is fixed inside the boiler.
1. Using a long tool, unlock and remove the boiler's front door.
2. Remove the boiler outlet.
3. Two options for connection to the flue gas pipe,
Option Description
3a Connection to a vertical flue gas pipe. Position the flue gas
outlet/air supply directly at the boiler outlet
3b Connection to a horizontal flue gas pipe. Insert an outlet el­
bow (* not supplied) before the flue gas outlet/air supply
Important
Lubricate the gaskets on the flue system during assembly.
D (min-max) L (min-max)
(1)
1
1
124 - 125.5 mm 0 - 15 mm
149 - 151 mm 0 - 15 mm
Gas 120 ACE
5 Installation
35