316536610 Frigidaire Ignitor/Orifice Assembly is a combined ignition and gas metering component designed for gas-fired domestic appliances. As an integrated module it provides the energy source too ignite the burner while housing the orifice that meters gas flow to the burner port; electrically it behaves like an ignitor element and mechanically it interfaces with the burner manifold and gas feed.
Inside the appliance the assembly is mounted at the burner end of the manifold were it directly interacts with the appliance control system, the gas valve/manifold, and the burner head. The ignitor portion supplies the thermal or spark energy required to initiate combustion, and the orifice determines the delivered gas volume and therefore the flame size and BTU output at a given supply pressure. As it sits at the gas supply/burner interface, its condition influences ignition reliability, combustion stability and safe shutoff behavior; it also must match gas type (natural or LP), supply pressure and control timing to operate correctly with the appliance control electronics and any flame-sensing device present.
In this article readers will find a technical overview of the part’s function and construction, guidance on compatibility and gas-type considerations, common failure symptoms to watch for (such as failure-to-light, delayed ignition or weak flame), diagnostic steps a technician can perform (visual inspection, electrical continuity/resistance checks and basic gas-flow considerations), and practical replacement considerations including correct part selection, sealing and leak testing. The focus will be on operational characteristics and service-relevant information to assist technicians, engineers and appliance owners in diagnosing and replacing the component safely and effectively.
Table of Contents
- Functional Role: Ignition, orifice Metering, and Flame Stability
- How the 316536610 Frigidaire Ignitor/Orifice Assembly Operates Within the Burner and Control system
- Common Failure Symptoms: Ignition Delays, Weak or Uneven Flame, and Gas flow Anomalies
- Compatibility, Replacement Considerations, and Installation Procedures for Seal Integrity and Torque Specifications
- Q&A
- Key Takeaways
Functional Role: Ignition, Orifice Metering, and Flame Stability
The 316536610 Frigidaire Ignitor/Orifice Assembly integrates the gas metering orifice with the ignitor element to deliver coordinated ignition and controlled fuel flow at the burner. In service the ignitor provides the thermal or electrical energy required to initiate combustion while the orifice restricts and meters volumetric gas flow; their fixed spatial relationship determines initial flame attachment, port-to-port distribution, and the local air-fuel ratio immediately downstream of the burner. Correct orifice sizing and alignment with the ignitor and burner geometry are critical to achieving consistent light-off and minimizing intermittent flame lift or soot formation.
Technicians evaluate this assembly both for ignition performance (glow/spark timing and consistency) and for metering integrity (symmetry of flame and absence of sooting). The part is produced for specific Frigidaire models, so confirm appliance model numbers before replacing the unit; using an orifice with a different diameter or mounting orientation can result in delayed ignition, unstable flame behavior, or increased combustion byproducts. Common practical indicators that the assembly needs service include failure of the ignitor to reach operating temperature, repeated ignition attempts, yellow tipping or sooting at burner ports, and visible corrosion or distortion of the orifice; replacing the complete assembly preserves the factory-calibrated relationship between the ignitor and orifice and simplifies troubleshooting in field repairs.
- Delayed ignition or repeated clicking during start-up
- Yellow or sooty flame indicating a rich or poorly mixed charge
- Ignitor fails to glow or produce a consistent spark
- Visible corrosion, debris, or deformation of the orifice
- Model mismatch found during parts cross-reference
| Item | Description |
|---|---|
| Primary function | Coordinate ignition energy with a fixed gas flow to establish and maintain a stable burner flame |
| Service note | Replace as an assembly to retain factory metering and alignment |
| Compatibility | OEM part for select Frigidaire ranges/ovens – verify appliance model number prior to ordering |
how the 316536610 Frigidaire Ignitor/Orifice assembly Operates Within the Burner and Control System
The 316536610 Frigidaire Ignitor/Orifice Assembly combines a gas metering orifice with an ignitor element and is mounted at the burner to control the initiation of combustion.When the range control opens the valve, gas is delivered through the precision orifice and the ignitor provides the necessary ignition energy-either a spark or a hot surface glow depending on the appliance design-to establish a stable flame. Proper physical alignment of the ignitor relative to the gas jet,correct orifice sizing for the intended gas type (natural gas or LP),and correct electrical drive from the control module determine reliable ignition timing,flame shape,and combustion quality; deviations in any of thes parameters cause delayed ignition,sooting,or unstable flames.
Compatibility requires that the replacement assembly match the appliance’s manifold pressure, valve characteristics, and connector types; the part is designed as an OEM-fit component so that mechanical mounting, gas thread, and electrical plug-in match Frigidaire burner assemblies for the referenced model families.In troubleshooting practice, common indicators of a failing assembly include repeated clicking without light-off, a weak or yellow flame, or the need for extended valve opening before ignition. field checks include visual inspection of the orifice for obstruction, verification of correct ignitor positioning, and confirming that the control supplies the specified ignition signal per the service manual prior to replacing the entire assembly.
- Features: integrated orifice and ignitor, OEM mounting/connector, matched for NG or LP configurations.
- Common symptoms of failure: repeated ignition attempts, delayed flame, sooting/yellow flame, audible gas flow without ignition.
| Item | Description |
|---|---|
| Part | 316536610 Frigidaire Ignitor/Orifice Assembly |
| Function | Metre gas to burner and provide ignition energy to establish combustion |
| compatibility | Specific Frigidaire model families and valve/manifold configurations; must match NG or LP designation |
| Failure modes | Clogged orifice, misalignment, ignitor open/weak, incorrect signal from control module |
Common Failure symptoms: Ignition Delays, Weak or Uneven Flame, and Gas Flow Anomalies
The 316536610 Frigidaire Ignitor/Orifice Assembly pairs an ignition element with a precision metering orifice to provide reliable spark/thermal energy and controlled gas delivery at a burner. The ignitor concentrates the electrical discharge or heat at the burner gap to initiate combustion, while the orifice size and position determine gas flow rate and the initial jet geometry; both must be correct for the burner head and the appliance’s gas type (natural or LP) to achieve consistent flame characteristics. This assembly is a direct-fit replacement on specific Frigidaire models, so compatibility checks against the appliance model number and gas configuration are necessary before installation; incorrect orifice sizing or a misaligned ignitor will cause the symptoms described below even when the part or else fits physically.
- Repeated clicking with a delayed light or long ignition lag
- Weak, lifting, or uneven flames across the burner ports
- Yellow or sooting flame indicating improper air-fuel mixture
- Sputtering, intermittent flame, or audible gas flow anomalies
| Item | Description |
|---|---|
| Function | Ignitor provides ignition energy; the orifice meters and shapes gas flow to the burner ports. |
| Selection/Compatibility | Match the part number and gas type; wrong orifice size or incorrect mounting orientation alters flow and flame behavior. |
Technically,ignition delays often indicate reduced ignitor output or increased circuit resistance (corroded connector,damaged electrode) that fails to ionize the gas quickly,whereas weak or uneven flame normally points to restricted or mis-sized orifice passages or partially blocked burner ports. Gas flow anomalies such as sputtering or a yellow flame are symptomatic of altered pressure, partial blockage, or an improper air-fuel ratio caused by orifice degradation or incorrect installation. For practical troubleshooting, visually inspect the electrode gap and burner ports, verify the presence of correct part number and orifice type for the appliance, and check electrical continuity and supply voltage to the ignitor before replacing the assembly; persistent gas odors or failure to light should be treated as a safety condition and addressed by a qualified technician.
Compatibility, Replacement considerations, and Installation Procedures for Seal Integrity and Torque Specifications
The 316536610 Frigidaire Ignitor/Orifice Assembly combines a ceramic or silicon ignitor element with a precision gas orifice to initiate and control burner ignition. Functionally, the ignitor provides the required high-voltage or hot-surface energy to light the gas stream produced by the orifice, while the orifice meters flow to achieve the proper mixture and flame size for the range or cooktop. Verify compatibility by matching the assembly’s mounting flange, electrical connector pinout, and orifice thread/form to the appliance model and valve outlet; assemblies with different orifice diameters or mounting geometries will alter flame characteristics and may not seat correctly in the valve interface. Technicians should confirm the part number and inspect mating surfaces and valve fittings before installation to ensure the assembly will behave predictably under normal cycling and safety interlock conditions.
Replacement and installation focus on achieving proper seal integrity and correct torque to avoid leaks, cracked ceramics, or misalignment.Before final tightening, seat a new OEM gasket or an approved high-temperature sealant between the orifice and valve, hand-thread fittings to avoid cross-threading, then torque fasteners to the typical ranges listed below while monitoring component alignment; over-torquing ceramic ignitors or crushable gasket surfaces risks fracture or compression set, while under-torquing can create gas leaks. After installation, perform a pressure or leak test on the gas connection, verify electrical continuity of the ignitor and insulation to ground, and run the burner through several light cycles to confirm stable ignition and flame geometry.
- Pre-install: confirm model compatibility, inspect sealing surfaces and wiring harness.
- Assembly: hand-start threads, align ignitor tip to burner port, tighten in sequence to specified torque.
- Post-install tests: gas leak check, electrical continuity and resistance measurement, operational ignition test.
| Item | Description |
|---|---|
| Ignitor mounting screws | Typical torque: 8-12 in·lb; tighten evenly to avoid ceramic stress. |
| Orifice fitting/nut | Typical torque: 40-70 in·lb (3.3-5.8 ft·lb); ensure gasket or sealing washer is in place. |
| Gasket/Seal | Replace with OEM or equivalent high-temperature gasket; clean mating faces to ensure a uniform seal. |
Q&A
What is the 316536610 Frigidaire Ignitor/Orifice Assembly and what dose it do?
The 316536610 ignitor/orifice assembly is a replacement gas ignition component used on certain Frigidaire gas ranges/ovens/cooktops. It typically combines the ignition electrode or ignitor (the part that produces the spark or heats to light the gas) with the gas orifice/nozzle that meters gas to the burner. Together they provide the correct gas flow and a reliable ignition source so the burner lights and burns properly.
How do I know if this part is compatible with my Frigidaire appliance?
Compatibility is persistent by yoru appliance model number. Check the model number plate on your range/oven (usually inside the oven door frame or on the back) and cross‑reference it with Frigidaire’s parts list or an authorized parts vendor. Do not rely only on pictures-confirm the part number and the OEM compatibility list before ordering.
What are common symptoms that the ignitor/orifice assembly is failing?
Common symptoms include: continuous clicking but no ignition, weak or yellow/tenting flame, intermittent lighting, one or more burners that won’t light, or a strong gas odor when trying to light. Physical signs of failure include cracked ceramic,corroded electrode,clogged orifice,or damaged wiring.
how can I test whether the ignitor/orifice assembly is bad?
Start with a visual inspection for cracks, corrosion, or clogged ports. For spark ignitors you can observe whether a spark is produced when the igniter is operated (only if it can be done safely). Check wiring and connections for continuity with a multimeter and inspect the harness and module that supply voltage to the ignitor. For gas flow issues, remove the burner cap and examine ports for debris. Avoid live gas welding or disassembly if you’re not trained-if you need to measure burner valve voltage or conduct live gas diagnostics, hire a qualified technician.
Can I replace the 316536610 assembly myself? What are the basic steps?
Technically yes, if you are agreeable and experienced with appliance repair and take proper safety precautions. Basic steps: 1) turn off the gas supply and disconnect electrical power; 2) remove the cooktop or oven access panels to reach the assembly; 3) note and label all wiring, then disconnect the ignitor wiring and remove mounting fasteners; 4) remove the old assembly and install the new one, keeping the orientation and seals correct; 5) reconnect wires and reassemble panels; 6) turn gas back on and perform a leak check with a soapy solution (never use a flame) and test ignition. If you are unsure at any step, have a certified technician do the work-gas work can be perilous.
Do I need a different orifice for natural gas vs. propane (LP)?
Yes. Orifice size and sometimes pressure regulator settings differ between natural gas and propane. If your appliance will run on LP, you must use LP‑specific orifices and follow Frigidaire’s conversion instructions. Converting fuel type typically requires a conversion kit and should be performed by a qualified technician to ensure safe operation and compliance with local codes.
Can the ignitor/orifice assembly be cleaned or repaired rather of replaced?
Some problems can be fixed by cleaning: gently clearing clogged burner ports, removing carbon deposits around the electrode, and tightening loose connections. However, if the ceramic insulator is cracked, the electrode is corroded, or the orifice is damaged (worn threads, deformation), replacement is recommended. Electrical failures in the ignitor also generally require replacement rather than repair.
Where can I buy the 316536610 part and what should I expect to pay?
You can buy this part from Frigidaire/Electrolux authorized parts dealers,appliance parts websites,or local appliance parts stores. Prices vary depending on supplier and whether the part is OEM or an aftermarket equivalent. Expect price variation; verify you are ordering the exact OEM part number and check the seller’s return policy. For any gas‑related repairs, consider using an authorized dealer or technician to ensure correct installation and safety.
Key Takeaways
The 316536610 Frigidaire Ignitor/Orifice Assembly is a focused OEM component designed to manage gas flow and provide reliable ignition in compatible Frigidaire gas appliances.As an integral part of the appliance’s combustion system, it contributes to consistent flame performance, proper heat delivery and efficient operation; when functioning correctly it helps maintain safe combustion characteristics and predictable cooking results.
As ignition symptoms can result from several different causes,proper diagnosis is critically important before replacing this assembly. Verifying the actual failure mode, confirming compatibility with the appliance model, and ruling out related components minimizes needless parts replacement and ensures the repair addresses the root cause. Where uncertainty exists, using authorized service or a qualified technician reduces risk and helps maintain manufacturer specifications and safety standards.
When replacement of the 316536610 Frigidaire Ignitor/Orifice Assembly is warranted, installing the correct OEM part and following appropriate safety and installation guidelines will restore dependable performance and can extend the useful life of the appliance. Timely, properly executed repairs support efficient operation, reliable ignition, and overall household safety.
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