Flashing For Metal Roof Rinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting.

Weight	2.13 lb
Connection Size	2 in., 4 in.
Height	2.63 in.
Horse Power	1/3
Length	12.20 in.
Room	Utility
Width	12.71 in.
Inventory Number	RIN242141
MPN	242141