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The PRIME LINE PRODUCTS H 3669 is a left-hand awning window operator designed as a replacement hardware component for awning-style windows. This operator controls the opening and closing mechanism of the window sash, converting handle rotation into sash movement through a gear-driven arm assembly. It is intended for use with Pan American brand windows. Installation is typically performed by glaziers, window service technicians, or experienced general contractors during window hardware replacement service calls.
This operator is suited for residential window repair and replacement applications where the original left-hand operator has worn, stripped, or failed. It ships carded and is sold in package quantities of 6 units, making it practical for service vehicles or shop stock. The left-hand designation refers to the operator hinge orientation as viewed from the interior side of the window.
Designed as a left-hand awning window operator replacement for Pan American brand awning-style windows. Verify hinge hand orientation and operator mounting pattern before installation.
Window operators are typically replaced by glaziers or window service technicians. Before beginning work, close and latch the window sash and ensure no load is placed on the operator arm during removal. Remove the existing operator by unfastening the mounting screws, then detach the operator arm from the sash shoe before installing the replacement unit in reverse order. Confirm the hand orientation matches the original operator before final fastening.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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