Supports single-stage 1H/1C for TH2110U4004/U or up to 3H/2C heat pump and 2H/2C conventional for TH2320U4006/U;UWP wall plate supports speedy installation and easy upgrade;Private label with customized snap-on accent piece;Flexible scheduling in 5-1-1 day, 5-2 day, 7 day, or 1 week increments, or turn scheduling off;Large display with clear font;Optional always-on backlight when hardwired;Customizable display settings;Intuitive interface for easy navigation;Choose to receive filter reminders;Heat low limit defaults to 40 Degree F (4 Degree C) but configurable to 32 Degree F (0 Degree C) for garage applications;Dual fuel compatible*;Wired outdoor sensor compatible*;Fan lockout after cool call option;5-year warranty