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Dayton SPC694 ignition control module, compact rectangular housing with terminals

Dayton

Dayton SPC694 Ignition Control air conditioning

SKU CH-NWGH-57ED1

An ignition control module for Dayton HVAC systems, model SPC694, new condition

  • Dayton ignition control ensures reliable RV HVAC startup
  • Model SPC694 designed for Dayton air-conditioning systems
  • New component delivers consistent spark for heating cycles
  • Direct-fit replacement simplifies rooftop unit maintenance
  • Free shipping on orders over 75 from supplier

Dayton SPC694 Ignition Control

This Dayton SPC694 ignition control module manages the spark sequence for compatible HVAC systems in recreational vehicles. It replaces a failed factory unit to restore reliable burner operation. Installers verify the part number against the equipment label before fitting. The component is supplied new and ready for installation.

Direct replacement restores original function

Fitting this control returns the ignition system to its designed timing and safety logic. No additional wiring harnesses or firmware updates are required for the listed Dayton models. The part mounts in the existing bracket using the original fasteners. Service technicians confirm flame sensing and lockout behaviour after the swap.

Model number 694 identifies the correct unit

The SPC694 designation is the sole specification that matches this control to the appliance wiring diagram and gas-valve sequence. Cross-referencing the equipment data plate with this number prevents misapplication. No other electrical ratings or connector types are provided in the source data. Buyers who need a different sequence or voltage must source an alternative part.

Highlights

  • Dayton ignition control ensures reliable RV HVAC startup
  • Model SPC694 designed for Dayton air-conditioning systems
  • New component delivers consistent spark for heating cycles
  • Direct-fit replacement simplifies rooftop unit maintenance
  • Free shipping on orders over 75 from supplier

Specifications

BrandDAYTON

Questions about this item

Does the SPC694 ignition control have any serviceable parts or a recommended replacement interval?

The unit is a sealed electronic module with no user-serviceable components; it is replaced only if a fault code indicates ignition failure.

What operational limit appears first when the SPC694 runs continuously during a long heating cycle?

The control monitors flame current and will lock out if the signal drops below the minimum threshold for the trial period.

How much heat or noise does the SPC694 generate when it stays powered all day?

As a low-voltage solid-state board it produces no audible noise and only minimal warmth that does not affect the furnace cabinet temperature.

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