RESIDEO Resideo R8239A1052 120V PRI.40VA FAN CENTER SPDT MSRP: Price: 2099-12-31 $80.53 The Resideo R8239A1052 120V PRI,40VA FAN CENTER SPDT is a fan center with a single speed and a power rating of 40 VA. It is designed for use with 120VAC power and has a PRI connector. Add to Cart Add to Cart