Jandy Hi-E2 Indoor Vent Collar Replacement Kit | R0307900

Indoor Installation
The Hi-E2 can be located indoors when provided with “one-pipe” or “two-pipe” systems for combustion air and combustion product venting. A one-pipe installation has only a vent pipe, and air for combustion must be provided to the room the heater is located in. A two-pipe system (sometimes referred to as “direct vent” or “sealed combustion”) has a vent pipe plus a pipe bringing air directly to the heater's combustion system.