Low profile wall termination incorporates air intake and exhaust into a single aesthetically pleasing termination. Part is paintable to match exterior of structure. Comes with interior wall plate and bird screen. Exhaust can be extended or re-directed with elbows or vent lengths. Vent lengths and elbows sold separately. Centrotherm Eco Systems InnoFlue® Wall Termination, Low Profile, 4 in Vent, 15 in Height, Polypropylene, Domestic