Primex WC4-01 4 in. Durable Polymer Resin Intake and Exhaust Vent with Bird Screen, S… is a HVAC/R product. In plain language, it is used as part of an HVAC/R system.

This item belongs to Vents And Hoods, so it should be selected by matching the listed model, size, and application to the job requirements. Purpose: Used as part of an HVAC/R system. Where it is used: Used in HVAC/R installations where this product type and size are required.

How it is used: Selected by matching the model, size, rating, and application requirements, then installed by a qualified technician according to manufacturer instructions. Key features: Listed size/rating from title: 4 in. Dimensions/weight: 4 in.; weight not specified in the available source data.

Note: Installation requirements and compatibility should be confirmed with manufacturer documentation or a qualified HVAC/R technician.