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Honeywell 7800 Series Burner Control, Model EC7820A1026/U – Primary Control Module
- Voltage : 220 to 240 Vac (+10, -15%)
- Pilot Type: interrupted
- Flame Establishing Period- main: 5 sec, or 8 sec, or Intermittent
- Flame Establishing Period- Pilot: 5 sec or 10 sec
Original price was: $500.00.$450.00Current price is: $450.00.
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EC7820 Primary Control Meeting European Community Timings
The Honeywell EC7820 is a microprocessor-based burner control designed for automatic sequencing and safety monitoring of single atmospheric or fan-assisted burners on industrial and commercial heating systems
Description
Integrated burner control for automatically fired gas, oil, or combination, single burner atmospheric with fan applications. Has automatic burner sequencing, flame supervising system status indication, system or self-diagnostics, and troubleshooting.
- Access for external electrical voltage checks.
- Application flexibility and communication interface capability.
- Five LEDs provide sequence information.
- Five function Run/Test Switch. Interchangeable plug-in amplifiers.
- Local or remote annunciation of operation and fault information (optional).
- Non-volatile memory retains history files and lockout status after loss of power.
- Compatible with existing Honeywell flame detectors.
Specifications
- ApplicationPrimary Control
- InterlocksLockout
- PreignitionYes
- PrePurgeDetermined by ST7800A Purge Timer Card
- PostPurge5 sec
- Early Spark TerminationYes, 5 sec
- Required ComponentsQ7800A, B Universal Wiring Subbases. R7847, R7849, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card.
- Frequency60 Hz (±10%), 50 Hz
- AirFlow CheckUser selectable
- Second Stage Pilot ValveIntermittent
- Vibration0.5 G environment
- Shipping and Storage Temperature Range-40°F to +140°F (-40°C to +60°C)
- Approximate, Dimensions5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase (127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase)
- Weight lb. (kg)1 lb 10 oz (0.7 kg)
- Approvals, Swiss REAcceptable
- Approvals, Factory MutualReport No. 1V9AO.AF.
- Approvals, Gastec/European:CE approved PIN-0063CT1466 against EN 298:2012 under GAR 2016/426.
Additional information
| Weight | 0.7 kg |
|---|---|
| Dimensions | 13.335 × 12.7 × 12.7 cm |
| 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase | The Honeywell EC7820 is a microprocessor-based burner primary control |
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