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  11. Blue Series 2 Thermostats, 2 H, 1 C, Hardwired/Battery, 24VAC
Emerson Blue Series 2 Thermostats, 2 H, 1 C, Hardwired/Battery, 24VAC 1F89EZ-0251 - main

Blue Series 2 Thermostats, 2 H, 1 C, Hardwired/Battery, 24VAC

  • Mfr # 1F89EZ-0251

  • Zoro # G4472133

product price: $68.29
/ea

Key Features

Voltage
24VAC
Stages Heat
2
Mounting Type
Horizontal
Color
White
Control Range
45 Degrees to 99 Degrees F
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Specifications

Product Information

MFR #
1F89EZ-0251
Zoro #
G4472133
UPC #
786710543005
Country of Origin
Viet Nam

Dimensions

Height
3 3/4"
Width
4 3/4"
Depth
1 1/2 in
Overall Depth
1 1/2 in
Overall Height
3 3/4 in
Digit Size
Easy Read
Overall Width
4 3/4 in

Details

Item
Blue Series 2 Thermostats
Voltage
24VAC
Stages Heat
2
Mounting Type
Horizontal
Color
White
Control Range
45 Degrees to 99 Degrees F
System Switching
Heat-Cool-Off-Emergency
Stages Cool
1
Dual Transformer Compatible
Yes
Power Method
Hardwired/Battery
750mV Compatible
No
Low Battery Indicator
Yes
Features
Home, Sleep and Away Temperature Pre-Sets
Remote Sensing Capability
No
Footnotes
3, 4
Battery Backup
Yes
Display
Digital
Includes
2 AA Batteries
Temporary Temperature Hold
No
Terminal Designations
R,C,O/B,W2,Y,G,L
For Use With
Heat Only, Cool Only, Heat/Cool, Heat Pump with Auxiliary
Temporary Program Override
No
Fan Switching
Auto-on
Filter Indicator
Yes
Automatic Changeover
No
Temperature Limiting
No
Dehumidification Control
No
Key Pad Lockout
No
Batteries Included
Yes
Humidification Control
No
Programmable Fan
No
Mounting
Horizontal
Display Type
Digital
Type
Digital Nonprogrammable H/C or HP with Auxilliary
Control Type
Push Button
Stages
2H/1C Heat Pump
Changeover Type
Manual
System/Fan Settings
Cool-Emergency Heat-Heat-Off/Auto-On
Minimum Operating Temperature
-40 Degrees F
Minimum Control Temperature
45 Degrees F
Electrical Connection Type
Hardwired
Temperature Scale
Fahrenheit/Celsius
Temperature Control Range
45 Degrees to 99 Degrees F
Filter Change Reminder
Yes
Temperature Differential
0.6 Degrees to 1.7 Degrees F
Shape
Rectangle
Maximum Operating Temperature
150 Degrees F
Number of Zones
1
Number of Heating Stages - Heat Pump System
2
Number of Cooling Stages - Conventional System
0
Programming Capability
Not Programmable
Amperage
2.5 A
Thermostat Type
Low Voltage
System Settings
Cool-Heat-Off
Application
Heat or Cool
Temperature Sensitivity
+/-1 Degrees F
Operating Humidity Range
0% to 90%
Operating Temperature Range
-40 Degrees to 150 Degrees F
Battery Type
(2) AA Batteries
Fan Settings
Auto-On
Number of Cooling Stages - Heat Pump System
1
Housing Material
Plastic
Minimum Operating Humidity
0 %
Includes Positive Off
Yes
Maximum Operating Humidity
90 %
Frequency
50 Hz, 60 Hz
Differential Type
Adjustable
Number of Heating Stages - Conventional System
0
Millivolt Compatible
Yes
Maximum Control Temperature
99 Degrees F
Backlit Type
Key Press or Continuous with Common Wire
Backlit Screen Color
Blue
Mounting Direction/Shape
Horizontal
Housing Color
White
Mounting Direction
Horizontal
Compatible System Type
Electric Forced Air Furnaces, Gas Forced Air Furnaces, Heat Pump with Aux

Description

Low Voltage Thermostat, Heat or Cool, Manual, Compatible System Type Electric Forced Air Furnaces, Gas Forced Air Furnaces, Heat Pump with Aux, Push Button, Dehumidification Control No, Differential Type Adjustable, Digit Size Easy Read, Digital, Dual Transformer Compatible Yes, Fan Settings Auto-On, Humidification Control No, Includes Positive Off Yes, Minimum Control Temperature 45 Degrees F, Maximum Control Temperature 99 Degrees F

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