Ariston 47-116-15 Restrictor Extension Piping not insulated Piping insulated, Systems

23 MFFI

TABLE 2.1

	Exhaust	Restrictor	NO	Maximum	Risk of Condensation Forming
	Type	ø 43 mm	Restrictor	Extension	Piping not insulated		Piping insulated
				Exhaust/Air	ø 43 restrictor NO		ø 43 restrictor NO
Coaxial	C12 (xx)	L min = 0.5 m	L min = 2 m	L = 4 m	NONE	NONE	NONE	NONE
Systems	C32 (xx)
ø 60/100		L max = 2 m	L max = 4 m
	C42 (xx)
	Exhaust	Restrictor	NO	Maximum	Risk of Condensation Forming
	Type	ø 43 mm	Restrictor	Extension	Piping not insulated		Piping insulated
				Exhaust/Air	ø 43 restrictor NO		ø 43 restrictor NO
	C12 (xy)			43 m
Twin Pipe	C32 (xy)	L max = 11.5 m	L min = 11.5 m	43 m	4.3 m	6.9 m	NONE	NONE
Systems	C42 (xy)		L max = 43 m	43 m
ø 80/80
	C52 (xy)	L max = 11,4 m	L min = 11,4 m	40 m	4.3 m	6.9 m	5,7 m	21,7 m
	C82 (xy)		L max = 40m

27 MFFI

	Exhaust	Restrictor		Maximum	Risk of Condensation Forming
	Type	ø 41 mm	NO Restrictor	Extension	Piping not insulated		Piping insulated
				Exhaust/Air	ø 41 restrictor	NO restrictor	ø 41 restrictor	NO restrictor
Coaxial	C12 (xx)	L min = 0.5 m	L min = 1 m	L = 4 m	NONE	NONE	NONE	NONE
Systems	C32 (xx)
ø 60/100		L max = 1 m	L max = 4 m
	C42 (xx)
	Exhaust	Restrictor	NO Restrictor	Maximum	Risk of Condensation Forming
	Type	ø 41 mm		Extension	Piping not insulated		Piping insulated
				Exhaust/Air	ø 41 restrictor	NO restrictor	ø 41 restrictor	NO restrictor
	C12 (xy)			62 m
Twin Pipe	C32 (xy)	L max = 38 m	L min = 38 m	62 m	8 m	11 m	19 m	31 m
Systems	C42 (xy)		L max = 62 m	62 m
ø 80/80
	C52 (xy)	L max = 34 m	L min = 34 m	54 m	8 m	11 m	19 m	31 m
	C82 (xy)		L max = 54 m

L = Sum of the total length of exhaust + air intake piping.

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