12
Installation Instructions
INSPECTION PIPE CONDENSING
The inspection length is a component providing the facility for
flue inspection and cleaning on condensing or high efficiency
appliances with a maximum flue gas temperature of 250°C, and
a positive pressure rating of up to 200 Pa. It is installed
as per a standard pipe section.
INSPECTION TEE (NON CONDENSING)
The Inspection Tee is a component providing the facility for flue
inspection and
cleaning. It is installed as per a standard pipe section.
INSPECTION TEE AND LOCKING PLUG
The Inspection Tee and Locking Plug are components together
which provides the facility to inspect the flue. The tee is installed
as per a standard pipe section. There are two types of Locking
Plugs available for either low or high temperature applications.
The low temperature plug has a malleable gasket whilst the high
temperature plug has a spring seal gasket. Inspection Tee and
Locking Plug are sold separately.
2 PIECE TRIM COLLARS (90° & 45° VARIANTS)
2 piece trim collars are fitted around the Prima Plus pipe where it
protrudes through the wall (see Fig. 1). They should be fastened
to the wall using an adequate method of fixing.
B
A
C
B
D
A
Trim
Collar
Fig. 1
90˚ Trim Collar
Ext Ø
130 150 180 200 230 250 300
A mm 134 154 184 204 234 254 304
B mm 280 300 330 350 380 400 450
45˚ Trim Collar
Ext Ø
130 150 180 200 230 250 300
A mm 134 154 184 204 234 254 304
B mm 94 108 130 144 165 179 214
C mm 280 300 330 350 380 400 450
D mm 192 206 227 242 263 277 312
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