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70 SERIES HEAT PUMP - SINGLE STAGE THERMOSTATS
Residential Single 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.
1F78-151
1F72-151
WHITE-RODGERS
70 SERIES THERMOSTATS
PARTS AND ACCESSORIES See end of this section for additional parts and accessories
•F61-2510—Wallplatefor1Fmodelswithadaptorforhorizontalor
 verticaljunctionbox6
1
/
2
”W x 4
1
/
2
”H
•F61-2593—Wallplatefor1D70,1E70modelswithadaptorforhorizontalor
 verticaljunctionbox4
1
/
2
”W x 6
19
/
32
”H
•ThermostatGuards—seepages24-25
1E78-144
1E78-151
SPECIFICATIONS
Electrical Rating:
Hardwire ........................ 20-30 VAC, NEC Class II 50/60Hz
Battery Power.................... 20 to 30 VAC, NEC Class II,
Terminal Load.................... 1.0 A per terminal,
1.5 A maximum all terminals combined
Setpoint Range................... 45 to 90°F (7 to 32°C)
Rated Differentials - Single Stage Models: Fast Slow
Heat (Single Stage) ............... 0.8°F 1.5°F
Cool (Single Stage) Fixed........... 1.2°F
Heat Pump . . . . . . . . . . . . . . . . . . . . . . 1.2°F 1.5°F
Aux./Emer. Heat .................. 0.8°F 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
13
/
16
”H x 5
1
/
8
”W x 1
1
/
8
”D – (1F78)
5
5
/
16
”H x 3
3
/
16
”W x 1
1
/
8
”D – (1E78)
THERMOSTATS
www.white-rodgers.com
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