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Honeywell RM7845A2001 is a microprocessor-based programmer control in the RM7800 series that provides automatic burner sequencing and flame supervision for single-burner gas, oil, coal, or combination-fuel applications. The unit features five LEDs, a five-function Run/Test switch, interchangeable plug-in flame amplifiers and nonvolatile memory that retains history and lockout status. Flame establishing periods are 4 or 10 seconds for pilot and 10 seconds for main; post-purge is set by an ST7800A purge timer card.
Microprocessor-based RM7800 series programmer control for single-burner applications with LHL/LF/HF proven purge and 120V operation
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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