Learn more about Resideos response to COVID‑19
News
PRODUCTS
Accessories
Dehumidification
Detection
Ductless Solutions
Filtration
Humidification
Thermal Solutions
Thermostats
UV Treatment
Ventilation
Water Solutions
Zoning
SOLUTIONS
New. Now. Next.
Ductless Solutions
Honeywell Home Platform
RedLINK Platform
T Series Thermostats
Whole-Home Comfort Solutions
RESOURCES
AirCycle Program
Pro PERKS
Energy Savings Calculator
ENERGY STAR-Certified Products
Find Rebates
IAQ Customized Labels
Smart Home Partners
Thermostat Contact Setup & Software Updates
Thermostat Recycling Program
Thermostats Private Label Program
TRAINING
PRO 4000
BASIC PROGRAMMABLE COMFORT.
Product Description
Built-in instructions
Easy-to-read backlit, digital display
2H/1C heat pumps and 1H/1C applications
Dual-powered (battery and/or hardwire)
5-Year warranty
Reference Materials
Sell
Homeowner Sell Sheet - 50‑9270
Homeowner Sell Sheet - 50‑9270F
Thermostat Countermat - 50-1376
Train
Interactive Demo
Install
TH4110D, TH4210D Owner's Manual
2H/1C Installation Manual
1H/1C Installation Manual