Heat Recovery Venting (HRV)

Primex has a range of vents to work with HRV’s in the home.

WG4 Series – Adjust-a-Vent Ceiling Diffusers – HVAC Whisper Grille

The Primex Adjust-A-Vent Ceiling Diffusers (WG Series) are durable, adjustable air supply or exhaust vents. This ceiling or wall mountable series provides whisper quiet airflow in an unobtrusive and aesthetically pleasing housing. Pair it with the diffuser sleeve (DS Series) or the EB4x90 for simple, accurate installation.

WGX4 Series – True-Flow Ceiling Diffusers

The Primex True-Flow Ceiling Diffusers (WGX Series) are durable, highly-adjustable air supply or exhaust vents. The ceiling mountable Series provides whisper-quiet airflow in an unobtrusive and aesthetically pleasing housing. Pair the 4-inch model with the EB4x90 for installation in tight spaces.

WC4 Series – Wall Cap Intake and Exhaust Vent

The Primex Wall Cap Series (WC) is ideal for exhaust and intake applications. This includes the through-wall exhaust of dryers*, bathroom kitchen fans and stove vents, and the intake for furnaces and fresh air make-up.

DC4 Series – Terminator Diffuser Collar

TerminatorTM (DC Series) from Primex is a termination for round ducting and a collar for diffusers and grilles in air distribution systems. The strong, industrialgrade plastic is durable and lightweight. Terminator is the solution to sloppy, inaccurate termination of HVAC ducting. This unique product is ideal for HRV, ERV and in-line fan supply and exhaust terminations. Simply hold it in place on the joist or stud; it attaches in seconds. The 90° back-stop ensures a level mounting position. Ducting fits over the top collar and the rigidity the bottom circular opening ensures the diffusers and grilles stay snug against the finished surface.

EB4x90 – 90 degree Squeeze Elbow

The Primex 90° Squeeze Elbow (EB4X90) offers a venting solution for tight 2x4 wall and ceiling spaces. Designed to work well with the Primex WG4, WGX4S, RDV4 and DC4 air diffuser products, this unit offers a fast rough-in for quick and easy installation.

WC Series – Wall Cap Intake and Exhaust Vents

The Primex Wall Cap Series (WC) is ideal for exhaust and intake applications. This includes the through-wall exhaust of dryers*, bathroom kitchen fans and stove vents, and the intake for furnaces and fresh air make-up. This rainscreen-compatible series comes in sizes ranging from 3-8 inches and in multiple colours.

RV28 – Goose-Neck Roof Vent

The Primex Goose-Neck Roof Vent (RV28) is built for the through-roof exhaust of dryers*, bathroom and kitchen fans, stove vents, and intake for furnaces, fresh air make-up, and attic venting. This patented, durable, watertight roof vent is easily installed and adapted to fit 4, 5, 6, 7 or 8-inch ducting (with available adapters) for a perfect fit every time.

RV20 – Low-Profile Roof Vent

The Primex Low-Profile Roof Vent (RV20) is built for the through-roof exhaust of dryers*, bathroom and kitchen fans, stove vents, and intake for furnaces, fresh air make-up, and attic venting. This patented, durable, watertight roof vent is easily installed and provided with adapter to fit 4, 5 or 6-inch ducting for an aestheticallypleasing, perfect fit every time.

WCD/WCT – Double and Triple Intake and Exhaust Vents

The Primex Double and Triple Low Profile Intake and Exhaust Vents (WCD/WCT) are ideal for exhaust and intake applications. This includes the through-wall exhaust of dryers*, bathroom kitchen fans and stove vents, and the intake for furnaces and fresh air make-up. They’re custom configurable with multiple sizes and available in either screened or non-screened. These rainscreen-compatible vents feature removable hoods and long-lasting, durable UV protected polymer.

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