Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors.
- High limit opens burner circuit only.
- Include transformer and accessory terminals for adding a remote low limit controller.
- Case available for horizontal or vertical mounting.
- Requires a 24 Vac thermostat with heat anticipatory set at 0.2A.
- Application: High Limit
- Switch Action: SPST
- Electrical Rating: Burner: 3.7 A @ 240 Vac, Burner: 7.4 A @ 120 Vac, Circulator: 3.7 A @ 240 Vac, Circulator: 7.4 A @ 120 Vac, 0.25 A @ 0.25 to 12 Vdc
- Electrical Ratings (ALR): Burner: 44.4 A @ 120 Vac, Circulator: 22.2 A @ 240 Vac, Burner: 22.2 A @ 240 Vac, Circulator: 44.4 A @ 120 Vac
- Temperature Range (F): 120°F to 240°F
- Differential: 8°F,
- Fixed Height: 6-1/8"
- Width: 4-3/8"
- Depth: 3-1/8"
- Operating Humidity: 0% to 95% (non-condensing)
- Mount: Horizontal or Vertical
- Max Ambient Temp (°F): 150F with 1.2A 24V Load, 77F with 1.4A 24V Load
- Connection Type: Quick-Connect
- Capillary Length: 4-1/2"
- Anticipator Rating: 0.2 A
- Voltage: 120v
- Frequency: 60 Hz
- Max Pressure (PSI): 255 psi @ Immersion Well