Specification Sheet

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14
THERMOSTATS
70 SERIES THERMOSTATS
Residential Single Stage, Multi-Stage and Heat Pump Applications.
70 Series are the Perfect Upgrade from Mechanical Thermostats.
Covers Wall Marks Left by Most Mechanical Thermostats Without the
Need for an Extra Wall Plate
FEATURES
• Fossil fuel or electric heat compatible.
• Large LCD with backlight.
• Selectable Celsius or Fahrenheit temperature display.
• Includes B/O terminals.
• Electronic accuracy.
SPECIFICATIONS
Electrical Rating Single Stage . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Electrical Rating Staging . . . . . . . . . . . . . . . 20 to 30 VAC, NEC Class II
Terminal Load. . . . . . . . . . . . . . . . . . . . . . . . 1.0 A per terminal,
1.5A maximum all terminals combined
Setpoint Range. . . . . . . . . . . . . . . . . . . . . . . 45 to 90°F (7 to 32°C)
Anticipation, Heating. . . . . . . . . . . . . . . . . . . Adjustable
Anticipation, Cooling Staging . . . . . . . . . . . . Adjustable
Anticipation, Cooling Single Stage . . . . . . . . Fixed
Rated Differential, Staging . . . . . . . . . . . . . . Heat & Cool 0.75 or 1.2°F
Operating Ambient . . . . . . . . . . . . . . . . . . . . 32 to +105°F (0 to +41°C)
Operating Humidity. . . . . . . . . . . . . . . . . . . . 90% non-condensing max.
Shipping Temperature Range. . . . . . . . . . . . -4 to +150°F (-20 to +65°C)
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 3
3
/
4
”H x 5
1
/
8
”W x 1
1
/
8
”D – (1F78)
5
1
/
4
”H x 3
3
/
16
”W x 1
3
/
16
”D – (1E78)
1F78-151
WHITE-RODGERS
70 SERIES THERMOSTATS
PARTS AND ACCESSORIES See end of this section for additional parts and accessories
• Thermostat Guards — see pages 28-29
• Wallplate — F61-2510 for 1F models with adaptor for horizontal or
vertical junction box 6
1
/
2
”W x 4
1
/
2
”H
• Wallplate — F61-2593 for 1D70, 1E70 models with adaptor for horizontal or
vertical junction box 4
1
/
2
”W x 6
19
/
32
”H
1E78-144
1F73-174
1E78-151