Grant Vortex Eco Series - Expansion Vessel Checks; Boiler Ventilation Requirements; Flue Terminal and Condensate Disposal; Frost Protection Advice

2.6 BOILER DIMENSIONS
Section 2: Technical DataPage 8
Pre-cut hole for side flue exit if required 4 pre-cut holes 50 mm dia. in sidesboth
1005
505
800
269
908
117
50
756
824
660
417
179
Plan View
100
180
180
=
=
3 pre-cut holes 76 mm dia. in base of boiler enclosure
Figure 2-1: Vortex Eco External module dimensions (all models)