PROTECH 45-42522-99 - Wiring HarnessThis Wiring Harness includes the one Outside Air Temperature Sensor (OAT), and two Freeze Sensors (FS). For use with Models RKHL-D, RKNL-C, RKNL-C, RKNL-C, RKNL-G, RKNL-G, RKNL-H, RKNL-H, RKRL-C, RKRL-C, RKRL-C, RKRL-H, RKRL-H, RLHL-D, RLNL-C, RLNL-C, RLNL-C, RLNL-G, RLNL-G, RLNL-H, RLNL-H, RLRL-C, RLRL-C, RLRL-H, RLRL-H