2 X PVC GVS 65 COUPLING HH 2 X PVC GVS 65 LONG COUPLING HXH 3 X PVC GVS 65 COUPLING HH Description Description Sizes: 2″ 3″ Related products ElectricalFurnace and HeatingThermostatThermostat Wire LVT 18-2 Read more Furnace and HeatingService Parts50M56U-843 – Universal Single Stage HSI Integrated Furnace Control Kit Read more Furnace and HeatingPVC Vent pipe and fittingsGas Venting Pipe Read more