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Blodgett 54725 Direct Spark Ignition Control Kit
Sku: 54725
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Regular price
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$499.99 USD
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Sale price
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$499.99 USD
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Regular price
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Unit price
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Availability : In Stock
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Blodgett 54725 Direct Spark Ignition Control Kit
The Blodgett 54725 kit is an ignition-control assembly for commercial oven direct spark ignition systems. In a direct spark system, the control does more than create spark. It manages the ignition trial, energizes the gas valve at the correct point, monitors flame signal, and shuts the system down if flame is not proven. That sequence is what keeps a gas oven from releasing fuel without controlled ignition.
When the oven receives a heat call, the ignition control checks the safety path and starts the spark sequence. It then coordinates valve output and flame-proving feedback. If flame is proven, the burner remains energized. If flame is not proven within the trial period, the control locks out or interrupts heat. A failing control kit can create no-spark complaints, short ignition trials, nuisance lockouts, or burners that light briefly and then stop.
Failure Symptoms Technicians See
- No spark at the igniter during a valid call for heat.
- Gas valve never receives output from the ignition control.
- Burner lights but drops out after the trial-for-ignition period.
- Oven locks out intermittently during startup.
- Flame signal is not recognized even after burner ignition.
- Control board or module shows heat damage, failed terminals, or inconsistent output.
Diagnostic Approach
Technicians should verify supply voltage, thermostat call, ignition ground, spark cable condition, igniter gap, gas valve output, and flame-sense signal before replacing the control kit. A dirty burner, poor ground, cracked igniter, or weak flame signal can make a good ignition control look bad. If the control has proper input power and safety conditions but fails to spark, energize the valve, or read flame correctly, the 54725 kit becomes a justified replacement.
FAQ
What does Blodgett 54725 control?
It manages the direct spark ignition sequence, including spark output, gas valve timing, and flame-proving response.
Why would the oven light and then shut off?
The ignition control may not be receiving a reliable flame signal, or the flame-sensing/ground path may be weak.
Can no spark mean the control is bad?
It can, but voltage, grounding, igniter, spark lead, and safety inputs should be tested first.
What related parts should be inspected?
Igniter, flame sensor, gas valve, burner, ground wire, thermostat, and ignition wiring should be checked.
Related resources
- Regular price
- $499.99 USD
- Sale price
- $499.99 USD
- Regular price
-
- Unit price
- per