White Rodgers 1F51N-619 Single Stage Setpoint Thermostat Catalog

Functions as a Switching Device for the Thermostat to Provide

an Even Level of Cooling Plus a Choice of High and Low Speed 

Control of the Fan on Evaporative Coolers

• Grey plastic case is lightweight, weather-resistant and meets all code requirements.

• Fully automatic, system designed with a fan delay (approximately 60 seconds) to

  pre-wet the cooler pads before the fan starts.

• Separate fan and pump relays. High or low fan speed selection.

• Relay panel is removable from enclosure to facilitate field wiring.

• Integral transformer 120 / 240 VAC to 24 VAC 60 Hz.

Dimensions 1F51N-619  . . . . . . . . . . . . . . . . . . .  3

1

/

4

”

H x 4

1

/

2

”

W x 1

5

/

8

”

D

Dimensions 8A18Z-2  . . . . . . . . . . . . . . . . . . . . .  8”H x 6”W x 3”D

Electrical Rating 1F51N-619

  . . . . . . . . . . . . . . .   24 VAC (30 VAC maximum)

   

  Fixed anticipator

 

21D28-6 

1F51N-619 / 8A18Z-2

 

1F51N-619  Classic White  Scale 1-2-3-4-5 (55 to 95°F) ➀ 

1°F 

Off – Cool – Vent 

Hi – Lo

➀

  No thermometer

 

8A18Z-2 ➀ 

120 

VAC 

16.0A 96.0A 10.0A 60.0A 12.0A 72.0A

   240 

VAC 

8.0A 48.0A 5.0A 30.0A 6.0A 36.0A

➀

  U.L. listed

85