Teledyne Laars Flame Sensor and Rectifier Kit LD In stock$23579
Quick overview
- Genuine Laars The factory R0334300 kit from Teledyne Laars.
- Proves the flame The flame sensor is how the control confirms the burner actually lit.
- Supplied as a kit Comes as the flame sensor and rectifier kit rather than a bare sensor.
- LD designation Listed by Laars as the LD version of the kit.
- A common lockout cause A dirty or failed flame sensor is one of the usual reasons a heater lights and then shuts straight back down.
- Gas work is licensed work Flame sensing is a safety circuit, so leave the fitting to a qualified gas technician.
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Product details
The Teledyne Laars R0334300 is the flame sensor and rectifier kit, LD. It is the genuine Laars part.
What it does
A gas heater will not run on ignition alone. After the burner lights, the control has to see proof of flame before it will hold the gas valve open. The flame sensor and its rectifier circuit provide that proof. When the sensor fouls or fails, the heater lights for a few seconds and then shuts down, and it will keep doing that until the sensing circuit is put right.
Before you fit it
This is part of the safety chain on a gas appliance. The work belongs to a qualified gas technician, who can also confirm the sensor is the actual fault rather than a symptom of a dirty burner or a grounding problem.
| Brand | Teledyne Laars |
|---|---|
| Manufacturer part number | R0334300 |
| UPC | 052337015738 |
| Type | Flame sensor and rectifier kit |
| Designation | LD |
| Shipping weight | 1 lb |
| Ships | Parcel |
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