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	0.3394 lb
Height	1.00 in.
Horse Power	1/3
Length	0.06 in.
Room	Utility
Width	3.00 in.
Inventory Number	RIN169044
MPN	169044