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R
W
Type 24A06 Dual LevelTemp
White
Bimetal
Heater #1
Switch #1
Switch #2
Bimetal
Heater #2
Transformer
2-Wire
Heating
Thermostat
Black w/ Red Stripe
Red w/ Black Stripe
L1
Line
L2
L1
Line
L2
Heating
Load #2
Heating
Load #1
Red
Black
Blue
Black w/
White Stripe
Red
Line Voltage
Low Voltage
Line Voltage Field
Low Voltage Field
WIRING
24A01G-3
24A06G-1
Using Two-wire Heating Thermostat to
Operate Two Separate Heating Loads
ELECTRIC HEAT
PRODUCTS
LEVEL-TEMP
CONTROLS
MAKE L1 “HOT”
ON 120V MODELS
NOTE
Use thermostat with a .4A
fixed heater, or set adjustable
heater in thermostat at .4 A.
Indicates Canadian Model Number: call 1-800-305-6953 to order 
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PAGE
193
24A SERIES LEVEL-TEMP LOW VOLTAGE
CONTROL SYSTEMS FOR ELECTRIC HEAT
Provides Silent Operation and Narrow Differential Control for Heating
or Cooling Installations for Use with a 2-Wire 24 Volt Thermostat
FEATURES
• Level-Temp allows low voltage 2-wire thermostat to control line voltage loads such
as baseboard heaters.
• Conduit hub or screw mounting.
• Ideal for all types of electrical heat.
• Non-critical mounting angle. Universal break-off mounting tabs.
• Dual Level-Temp capable of controlling two separate loads.
SPECIFICATIONS
Dimensions Models 24A01 / 05 . . . . 17/ 8”H x 4 1/2”W x 2 7/16 ”D
Dimensions Model 24A06 . . . . . . 3 13/16”H x 413/16”W x 21/8”D
Dimensions Model 24A07 . . . . . . 1 7/ 8”H x 4 9/16” W x 129 /32”D
Single Level Temp
Switch Action . . . . . . . . . . . SPST normally open
Average Time Delay . . . . . . . . 45 seconds
Lead length . . . . . . . . . . . . 18 inches
Ambient temperature range . . . . . . -20 to +140°F
Dual Level Temp
Switch Action . . . . . . . . . . . Two independent: SPST normally open
Average Time Delay . . . . . . . . 45 seconds
Lead length . . . . . . . . . . . . 18 inches
Ambient temperature range . . . . . . -20 to +120°F
Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. approved. Design
complies with U.L. 873 T.I.R.E. standard
(Temperature Indicating & Regulating Equipment)
TECHNICAL HELP
Wiring and Dimension Drawing, 24A01 / 24A05 . . page 193
SINGLE LEVEL TEMPS – Normally Open
Model
Number
Input
Voltage / Frequency
Thermostat
Current
A.C. Resistive
(Non-inductive)
A.C. Motor Rating (Inductive)
Full Load Locked Rotor
24A01G-3 240 VAC / 60 Hz 0.2A 25A, 6000W, 240v 12A, 240v 72A, 240v
 24A01Z-10 347 VAC / 60 Hz 0.2A 17A, 5900W, 347v – –
24A05A-1 120 VAC / 60 Hz 0.2A 25A, 3000W, 120v 16A, 120v 96A, 120v
24A05E-1 208 VAC / 60 Hz 0.2A 22A, 5200W, 208v 12A, 208v 72A, 208v
DUAL LEVEL TEMPS – Controls Two Independent Loads – Normally Open
Model
Number
Input
Voltage / Frequency
Thermostat
Current
A.C. Resistive
(Non-inductive)
A.C. Motor Rating (Inductive)
Full Load Locked Rotor
24A06G-1 240 VAC / 60 Hz 0.2A per switch 25A, 6000W, 240v 12A, 240v 72A, 240v
➀ Electrical ratings apply to each switch load
NOTE: Delay approximately 30 seconds opening and 60 seconds closing
REPLACES HONEYWELL R841 SERIES
74
HEATING