White Rodgers 1F98EZ-1621 Emerson Blue Wireless Easy Install Thermostat System Specification Sheet

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5-Year Warranty
BLUE
 
EASY
 INSTALL
 4H/2C
 
WIRELESS
2H/2C 4H/2C
1H/1C
Single
Stage
System/
Stages
Covered
Multi-
Stage
Heat
Pump
Wireless Thermostat System
Universal – compatible with single and multi-stage, heat pump and heat pump with dual fuel applications
Reduce Hot and Cold Spots
Premium Humidity Control
Easy-to-Read 6" Display
Option to Add 4 Wireless Sensors
1F98EZ-1621
Includes Wireless Comfort Interface, 
  Equipment Control and Return-Air Sensor
F145RF-1600
Wireless Sensor (Indoor/Outdoor) Sold Separately
Comfort Interface
Equipment Control
Return-Air Sensor
Provides Wireless Temperature and Comfort Control for HVAC Systems
Ideal where pulling wires is difficult and additional temperature sensing is desired.
Color-coded LEDs on Equipment Control validates system wiring. 
Simplifies Installation
Comfort Interface and Equipment Control are paired at the factory – 
nothing to configure.
Wireless Sensor (F145RF-1600) is configurable for indoor or outdoor use.
Easily Reduces Hot and Cold Spots in the Home
Comfort Interface and up to 3 wireless temperature sensors can be located in optimum control locations.
Maximizes Comfort with Premium Humidity Control
Set and control humidification and dehumidification with the Comfort Interface. 
Optimizes Efficiency on Heat Pump Systems with Dual Fuel Control
Choice of dual fuel control with wireless temperature sensor or by
Dual Fuel Logic Program in Comfort Interface. 
Equipment Control
Comfort Interface
Wireless
Sensor
Wireless Sensor