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Emerson White-Rodgers 1F85U-42NP 80 Series Non-Programmable Thermostat, 4 Heat - 2 Cool

Save 58%
Original price $157.22
Current price $66.33
SKU 1F85U-42NP
Currently 31 in stock.

Emerson White-Rodgers 1F85U-42NP 80 Series Non-Programmable Thermostat, 4 Heat - 2 Cool

Emerson 80 Series thermostats offer a footprint that fits the install, features that fit the homeowner and support that fits your business. With a large, backlit display, easy to use design, flexible programming and dependable performance, 80 Series thermostats are the perfect fit for every application.

Dual Fuel Control

  • No sensor required

Advanced Features

  • Auto changeover
  • Keypad lockout
  • Temperature limits

Easy to Install

  • Built-in level indicator
  • Simple setup menu

5" Display

  • Bright backlight
  • High contrast

 

Data Sheet

Installation Manual

 

Specifications

Program Options
Non-Programmable
Program Periods Per Day Options None
Stages Heat/Cool Universal - Single Stage 1H/1C, Multi-Stage 2H/2C, Heat Pump 4H/2C
Style  Horizontal
Typical Applications Gas/Oil/Electric
3-Wire Zone Valve Connections Yes
Millivolt Compatible Yes
Economizer Connections No
Humidity Control No
Terminal Designations RC, RH, C, W/E, W2, Y, Y2, O/B/6, G, L
Heat Pump Dual Fuel Control Yes, No Sensor Required
Heat Pump Auxiliary Lockout Control - Outdoor Sensor Option None
Remote Sensor Options None
Power Source Battery, Hardwire
Auto Changeover (Heat/Cool) Yes
Fan Option Auto, On
Filter Change Reminder No
Energy Mgt. Recovery/Early Start No
Keypad Lockout Total
Set-Point Temperature Limits Yes
Display Type 5 square in
Backlight Key Press or Continuous with Common Wire
Voltage 20-30 Vac, NEC Class II 50/60Hz
Battery Power Rating mV to 30 Vac
Amp Rating Staging Models: 1.5 A per terminal, 2.5 A maximum all terminals combined; Single Stage Models: 1.0 A per terminal, 1.5 A maximum all terminals combined