Restore reliable speed control to your U21487 fan with this Replacement for HQRP 4Position 3Speed Fan Selector Rotary Switch. Designed to match the original OEM function and fit, this rotary switch gives you safe, consistent selection between Off and three fan speeds so your fan performs like . Key benefits Restores original functionality: Replaces worn, damaged, or nonworking selector switches to bring your U21487 fan back to full operation. Simple, straightforward : Designed to match OEM fit and mounting so replacement is quick and practical for homeowners and technicians. Reliable speed selection: Smooth rotation and positive detents for dependable switching between Off and three speed settings. Main features and attributes Type: 4position rotary selector (Off + 3 speeds) Compatibility: Replacement for HQRP; made for U21487 fan OEM applications Functionality: Mechanical rotary switching for fan speed selection with clear positions Fit: Designed to match OEM dimensions and mounting points for direct replacement Performance: Stable and consistent switching to maintain proper fan speed control Construction: Built to meet expected OEM durability and switching life for typical residential/commercial use What this switch solves Eliminates intermittent or nonworking fan speed control caused by a failed selector switch Avoids full fan replacement by enabling a targeted, costeffective Restores user control over airflow and comfort without complicated modifications Typical applications / use cases Home : a broken selector switch on a U21487 ceiling or exhaust fan to restore Off and threespeed control. Maintenance and service: Stock as a replacement part for service calls to quickly customers' U21487 fans and minimize downtime. Facility upkeep: Use in routine maintenance for commercial or multiunit residential properties where U21487 fans are installed. Installation notes Designed to match OEM fit and electrical connections for straightforward installation. For safety, disconnect power to the fan before beginning work and follow the original wiring layout or consult a qualified technician if unsure. Basic tools are typically required to remove the old switch and secure the replacement. Compatibility reminder Specifically intended as a replacement for HQRP 4Position 3Speed Fan Selector Rotary Switch for U21487 Fan OEM. Verify model compatibility with your fan before . with confidence when you need a direct replacement part to restore your fan's speed control. This switch provides the functional match to the original selector for reliable operation of U21487 fans.