RM7840L1026 120 Vac LHL-HF&LF Proven Purge


Quantity discount will appear in shopping cart:

  • Price for Quantity 1-4: $2666.307692
  • Price for Quantity 5-9: $2,538.32
  • Price for Quantity 10+: $2,429.01
SKU: RM7840L1026 Category:


The Honeywell RM7840 is a microprocessor based integrated burner control for automatically fired gas, oil, or combination fuel single burner application. Models listed here include the Relay Module only. Required components: Q7800A,B Universal Wiring Subbase AND R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier AND ST7800A Plug-in Purge Timer Card. LHL = Low High Low Fire, LF = Low Fire, HF = High Fire

The RM7840 System consists of a R elay Module, Subbase, Amplifier and Purge Card.

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Additional information

Weight 2 lbs


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