Vent Termination Kit October 13, 2013 Peter Heating Diversitech Horizontal Vent Termination Kits Horizontal vent kits for use in venting high efficiency fossil fuel appliances. The low profile of the HVENT series product creates a neat look for the vent connection. The simple and clean looking vent hides both the intake and exhaust pipework. Available in 2″ & 3″ models Related