Instruction manual TWI 35-130 G/TWI 45-190 G 25
IMD-0532 R0
Device with concentric fl ue gas discharge material
According to the table the maximum length is 20 metres and the allowed
number of 90° bends is 5. Both requirements are met.
Specifi cations
Caution
A.O. Smith prescribes the use of a roof or wall fl ue terminal approved for
the device with the C13 and C33 device types. Use of an improper roof or wall
fl ue terminal may lead to an error.
Specifi cation of concentric wall fl ue terminal C13
Subject Description
Wall fl ue terminal set:- 1x Wall fl ue termi-
nal (incl. wall plate & clamping strip)
- 1x Pipe 500 mm
- 1x Bend 90°
Item no.: TWI 35-130: 0302 515
(1)
TWI 45-190: 0302 515
(1)
Construction: Concentric
Manufacturer: Muelink & Grol
Type: M2000 MDV SEC
Piping material Construction: Concentrique
Flue gas discharge: Thick-walled aluminium with lip-ring sealing
Air supply: Thin-wall galvanised sheet steel
Pipe diameters Flue gas discharge: TWI 35-130: Ø 80 mm
TWI 45-190: Ø 80 mm
Air supply: TWI 35-130: Ø 125 mm
TWI 45-190: Ø 125 mm
(1) It is not allowed to use any other wall fl ue terminal. You can order the wall fl ue terminal mentioning the item
number with A.O. Smith, manufacturer or wholesaler’s.
