Lochinvar & A.O. Smith 100187888 4" Low Profile Vent Termination

The Lochinvar & A.O. Smith 100187888 4′ Low Profile Vent Termination is an accessory for high-efficiency gas water heaters and boilers venting. This low profile termination effectively expels fumes out of the building while having a least impact on the exterior appearance of the building. This is achieved through proper flow of fresh air and adequate ventilation, no build up of backdrafts and safe operation. This component increases the efficiency and safety of the system by minimising the probability of gas accumulation or blockage of venting systems. This design is perfect for small spaces and helps to create a visually clean look while still providing performance in HVAC systems.