Prime Line Products H 3546 Aluminum Louver Operator

Product Description

The PRIME LINE PRODUCTS H 3546 is a universal louver operator built for jalousie window and louver panel installations in residential and light commercial applications. Constructed from aluminum-finished diecast material, this operator provides durable, corrosion-resistant performance suited to window service work. The reversible, non-handed design eliminates the need to stock separate left- and right-hand units. The universal link arm includes break-off points with holes spaced every 0.5 inches, allowing the arm to be sized from 1.8125 inches up to 5.3125 inches to match the specific installation requirement. A matching Tee handle sized for a 0.3125-inch spindle is included.

This louver operator is intended for jalousie windows, louvered vents, and similar panel assemblies in residential homes, mobile homes, and light commercial buildings. Window service technicians and general contractors install this unit as a direct replacement for worn or broken operators. The non-handed configuration means a single part number covers both sides of a window opening, reducing service truck inventory. Package quantity is six units per pack, making it practical for multi-window service calls.

Key Features

• Aluminum-finished diecast construction for corrosion resistance and long service life
• Reversible non-handed design fits left-hand and right-hand installations interchangeably
• Mounting hole centers at 4.75 inches or 3.875 inches on center to match common window frames
• Universal link arm adjustable from 1.8125 inches to 5.3125 inches via break-off points spaced every 0.5 inches
• Includes matching Tee handle sized for a 0.3125-inch spindle
• Sold in a package of six units

Compatibility

Designed as an OEM-style replacement operator for jalousie windows and louvered panel assemblies using standard 0.3125-inch spindle hardware with mounting hole spacing of 4.75 inches or 3.875 inches on center.

Installation Notes

Installation is typically performed by window service technicians or general maintenance personnel. Remove the existing operator by releasing the link arm and unscrewing the mounting fasteners before fitting the new unit. Size the link arm to the required length using the break-off points before final installation, as the arm cannot be lengthened once shortened. Verify mounting hole spacing on the existing frame matches 4.75 inches or 3.875 inches on center prior to installation.