# Gas AGA hotplate burner will not stay lit

> Gas AGA hotplate burner will not stay lit: symptoms, likely causes and how a technician diagnoses it. Occasional AGA issue. Mon–Sun 8:00AM–8:00PM. Call or text 206-427-7323.

Occasional issue — here is how we diagnose it, which parts are usually involved, and when to call a pro.

**Occasional** · Professional repair only

## What you will notice

- Burner lights then goes out when the knob is released
- No ignition
- Smell of unburnt gas

## What is usually behind it

- Flame-failure device / thermocouple dirty or failed (most common)
- Blocked burner ports or jets (common)
- Ignition electrode dirty or cracked (common)
- Low gas pressure (less common)

## How a technician diagnoses it

1. Hold the control knob in for several seconds to let the flame sensor heat up and hold the safety device in.
2. Clean the burner head and ports; confirm the burner head is correctly located.
3. Clean the ignition electrode.
4. Verify supply pressure and confirm other gas appliances in the property work.

> ⚠️ **Safety first:** Gas work must be performed by a licensed technician.

## Parts usually needed

- [Gas tap with flame failure device (FFD) / flame sensor](https://aga.repair/aga-range-gas-tap-ffd-replacement) (gas)
- [Cooktop spark / ignition electrode](https://aga.repair/aga-range-spark-electrode-replacement) (ignition)
- [Burner orifice / injector (natural gas and LP sets)](https://aga.repair/aga-range-burner-orifice-replacement) (gas)

## Appliances affected

- [AGA Classic 39" Dual Control](https://aga.repair/aga-classic-dual-control-repair)

> ⚠️ **Safety & DIY disclaimer:** guides on this site are for information only. Appliance repair involves 240V electricity, gas connections, refrigerant and heavy cast-iron parts — anything you do yourself is at your own risk and can damage the appliance or cause injury. The safe option is to book a qualified technician.

## Related AGA problems

- [AGA oven door rope seal worn — heat loss, poor cooking, hot fascia](https://aga.repair/aga-door-rope-seal)
- [AGA oven or hotplate element failed (no heat / reduced heat)](https://aga.repair/aga-element-open)
- [AGA full power time-out (codes 010–014) — zone too slow to reach temperature](https://aga.repair/aga-full-power-timeout)

## Frequently asked questions

### Can I fix this myself?

Professional repair only. This fault involves gas or 240V electrical components — diagnosis and repair should be done by a licensed technician.

### How much does it cost to fix this issue?

Every visit starts with diagnostics and a written estimate — the diagnostic fee applies toward your repair when you proceed. We never start work without your approval.

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## Book a repair

- Call or text: 206-427-7323 (Mon–Sun 8:00AM–8:00PM, Pacific Time)
- Book online: https://aga.repair/contact/
- Email: service@aga.repair
- Service at your home across the Seattle–Tacoma metro, WA. Diagnostic fee applies toward your repair.

Independent service company — not affiliated with or authorized by AGA / AGA Rangemaster (Middleby). We repair out-of-warranty AGA appliances.