Description:
Triple Aquastat Relay with High limit : 10F fixed. low limit: 10-25F adj. Differential
Application:
Triple Aquastat Relay with High limit
Operating Range, Low Limit (F): 110F to 220F
Operating Range, Low Limit (C): 43C to 104C
Operating Range, High Limit (F): 130F to 24F
Operating Range, High Limit (C): 54C to 116C
Differential Temperature (F): High limit : 10F fixed. low limit: 10-25F adj.
Switching Action: SPST: High & Low Limit
Maximum Operating Pressure (psi): 200 psi on outside of immersion well, 100 psi on capsule if inserted directly.
Maximum Operating Pressure (kPa): 1378 kPa on outside of immersion well, 690 kPa on capsule if inserted directly.
Electrical Ratings (burner AFL) Line Voltage: 7.4 A @ 120 Vac. 3.7 A @ 24 Vac
Electrical Ratings (burner ALR) Line Voltage: 44.4 A @ 120 Vac. 22.7 A @ 24 Vac Electrical Ratings (circulator AFL): 7.4 A @ 120 Vac. 3.7 A @ 24 Vac
Electrical Ratings (circulator ALR): 44.4 A @ 120 Vac. 22.7 A @ 24 Vac
Voltage: 120 Vac
Frequency: 60 Hz
Dimensions (in.): 6 1/8 in. high x 4 3/8 in. wide x 3 1/16 in. deep
Dimensions (mm): 156 mm high x 111 mm wide x 78 mm deep
Mounting: Vertical Mounting
Operating Humidity Range (% RH): 0 to 95% RH, non-condensing
Maximum Ambient Temperature (F): 150F at switches, 265F at sensing element.
Maximum Ambient Temperature (C): 66C at switches, 129C at sensing element.
Minimum Ambient Temperature (F): -30F
Minimum Ambient Temperature (C): -9C
Electrical Connections: Quick-Connect / Screw
Ref: Honeywell.com
| Voltage: | 24V 120v |
|---|---|
| Application: | Triple Aquastat Relay High Limit |
| Switch Action: | SPST |
| Temperature Range (F): | 110°F to 220°F 130°F to 240°F |
| Electrical Rating: | Burner: 7.4 A @ 120 Vac Circulator: 7.4 A @ 120 Vac |
| Electrical Ratings (ALR): | Circulator: 44.4 A @ 120 Vac Burner: 44.4 A @ 120 Vac |
| Differential: | Adjustable Fixed 10° to 25°F (Low Limit) |
| Max Temp Differential: | 10°F 25°F |
| Min Temp Differential: | 10°F |
| Height: | 6-1/8" |
| Width: | 4-3/8" |
| Depth (Inches): | 3-1/16" |
| Operating Humidity: | 0% to 95% (non-condensing) |
| Max Ambient Temp (°F): | 150 F at Switches 265 F at Sensing Element |
| Mount: | Vertical |
| Frequency: | 60 Hz |
| Max Pressure (PSI): | 100 (Direct Immersion) 200 (Immersion Well) |
| Connection Type: | Quick-Connect |
The part number 121371A, 121371B, and 121371E wells are all compatible with this aquastat.