DiversiTech CVENT-2 2" Concentric Vent Kit 9-in-1 HSRK7 Honeywell: Q4100C9050/U Johnstone Supply:

HSRK7 Honeywell: Q4100C9050/U Johnstone Supply: L37-813 Lochinvar Water Heater: LCVT27021G

Accuracy: +/- 1/16'' up to 33' (+/-0

Number of Compartments:  2

EXTENSION HOSE WITH 3/16 IN

DiversiTech CVENT-2 2" Concentric Vent Kit 9-in-1 HSRK7 Honeywell: Q4100C9050/U Johnstone Supply:DiversiTech CVENT 2 2" Concentric Vent Kit The DiversiTech CVENT 2 is a 2 in. concentric termination kit that simplifies installation for high efficiency furnaces by only requiring one hole through the wall or roof where the pipes terminate. Without using the kit, the installation would require cutting two holes through the home (one for each pipe). The kit includes combustion air inlet cap, air inlet pipe, vent pipe and intake vent concentric Y.