Honeywell ST7800A Pre-Purge Timer Cards
| Models Available to Buy | |||
| If the model you need isn't listed here, us. | |||
| 2-Second Pre-Purge | ST7800A1005 | 1.5-Minute Pre-Purge | ST7800A1062 |
| 7-Second Pre-Purge | ST7800A1013 | 2.5-Minute Pre-Purge | ST7800A1070 |
| 10-Second Pre-Purge | ST7800A1021 | 4-Minute Pre-Purge | ST7800A1088 |
| 30-Second Pre-Purge | ST7800A1039 | 6-Minute Pre-Purge | ST7800A1096 |
| 60-Second Pre-Purge | ST7800A1054 | ||
- Plug-in cards provide pre-purge timing (pre-ignition purge) for Honeywell RM7800 series relay modules and controls
| Type | Description | Size |
|---|---|---|
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combustion and Flame Safety Solutions Catalog | 3.7MB |
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Honeywell ST7800A Pre-Purge Timer Cards for RM7800 Series Controls Datasheet | 389KB |