Noritz VP4-6STR 6" Straight Vent Pipe unit_type_Disconnect Switch is an infrared sensor kit

is an infrared sensor kit for detecting movement in the room

Utilize this wall thimble with the state of the art DVC tankless water heaters to help complete your concentric venting system

Noritz Tankless Water Heater Concentric Adjustable Straight Vent Pipe

which means you'll always have hot water and it will never run out

Noritz VP4-6STR 6" Straight Vent Pipe unit_type_Disconnect Switch is an infrared sensor kitNoritz VP4‐ 6STR 6" Straight Vent Pipe The VP4‐ 6STRAIGHT is a clean and durable stainless steel single wall venting pipe. This 4 " diameter straight component is part of the N‐ Vent system, meaning its components form a perfect seal without the need to tighten. A quick‐ snap feature allows for easy connections making installation of a professional grade system easier than you would think. Features: High temperature rated