Slant/Fin VHS-30, VHS-180 Heat-Fab Saf-TVent System, ProTech FasNSeal System

VICTORY II VHS Models

Heat-Fab Saf-T Vent System

	Max. Equivalent Length (Ft.)
				Equivalent
	0 to	5500 to	7000 to	Length of
Boiler	5500 Ft.	7000 Ft.	10,000 Ft.	each 90°	Minimum
Model No.	Altitudes	Altitudes	Altitudes	Elbow, Ft.	Length, Ft.
VHS-30,	40	40	40	3	2
60, 90
and 120
VHS-150	40	40	20	3	2
VHS-180	40	20	20	3	2

ProTech FasNSeal System

	Max. Equivalent Length (Ft.)
				Equivalent
	0 to	5500 to	7000 to	Length of
Boiler	5500 Ft.	7000 Ft.	10,000 Ft.	each 90°	Minimum
Model No.	Altitudes	Altitudes	Altitudes	Elbow, Ft.	Length, Ft.
VHS-30,	30	30	30	6	2
60, 90
and 120
VHS-150	30	30	15	6	2
VHS-180	30	15	15	6	2

Flex-L StaR-34 and Z-Flex Z-Vent System

	Max. Equivalent Length (Ft.)
				Equivalent
	0 to	5500 to	7000 to	Length of
Boiler	5500 Ft.	7000 Ft.	10,000 Ft.	each 90°	Minimum
Model No.	Altitudes	Altitudes	Altitudes	Elbow, Ft.	Length, Ft.
VHS-30,	35	35	35	6	2
60, 90
and 120
VHS-150	35	35	18	6	2
VHS-180	35	18	18	6	2

Note: Vent termination is in addition to the allowed equivalent length.

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