Johnson Controls A19 Series Fan or Cutout Control (Liquid Expansion Bulb)
Fan or Cutout Control (Liquid Expansion Bulb)
A19 Series
Wide range temperature control with adjustable dial stops and mounting flange.
• liquid charged element for fast response
• may be mounted in any position
Select a link under the "item" tab below to order.
| Cat # | Application: | Switch Action | Range °F (°C) | Diff F° (C°) Max | Diff F° (C°) Min | Adj. Stop °F (°C) Min | Adj. Stop °F (°C) Max | Bulb Length | Max Bulb Temp °F (°C) |
| A19EBA-1C | Furnace Fan Control | Close High SPST | 9 (5) | 50 to 250 (10 to 121) | 145 (63) | 36 (20) | 250 (121) | 6 in. | 90 (143) |
| A19EBB-1C | Warm Air | Open High SPST | 9 (5) | 100 to 350 (38 to 177) | 240 (116) | 36 (20) | 350 (177) | 6 in. | 375 (191) |
| A19EBC-1C | Counter-Flow Warm Air Furnace | SPDT | 9 (5) | 100 to 350 (38 to 177) | 240 (116) | 36 (20) | 350 (177) | 6 in. | 375 (191) |
| A19EDB-1C1 | Warm Air With Lock Out | Open High SPST | Manual Reset | 100 to 350 (38 to 177) | 240 (116) | Manual Reset | 350 (177) | 6 in. | 375 (191) |
| Motor Ratings VAC | 120 | 208 | 240 | 277 |
| A19EBA, A19EBB | ||||
| AC Full Load A | 16.0 | 9.2 | 8.0 | - |
| AC Locked Rotor A | 96.0 | 55.2 | 48.0 | - |
| AC Non-Ind. A | 22.0 | 22.0 | 22.0 | 22.0 |
| Pilot Duty–125 VA, 24 to 600 VAC | ||||
| A19EBC | ||||
| AC Full Load A | 16.0 | 9.2 | 8.0 | - |
| AC Locked Rotor A | 96.0 | 55.2 | 48.0 | - |
| AC Non-Ind. A | 16.0 | 16.0 | 16.0 | 16.0 |
| Pilot Duty–125 VA, 24 to 600 VAC | ||||
| A19EDB | ||||
| AC Full Load A | 16.0 | 9.2 | 8.0 | - |
| AC Locked Rotor A | 96.0 | 55.2 | 48.0 | - |
| AC Non-Ind. A | 22.0 | 22.0 | 22.0 | 22.0 |
| Pilot Duty–125 VA, 24 to 600 VAC | ||||
