Description
AO Smith YTH6320R1023 FocusPRO Zoning Adapter Kit, Wireless, 40 – 99 deg F, 3 Stages Heat, 2 Stages Cool, Terminal Designations: C, R, Rc, Rh, W-O/B, W2-Aux/E, Y, Y2, G, L, RAS, System Switching: Auto-Heat-Cool-Off-Emergency, Fan Switching: Auto-On, Digital Display, Battery, Horizontal Mount, White, Includes: THM4000R1
