Teledyne Laars R0471500 pilot generator for LRZM pool and spa heatersTeledyne Laars LRZM Pilot Generator, R0471500 In stock$11699
Teledyne Laars R0471500 pilot generator for LRZM pool and spa heaters

Teledyne Laars LRZM Pilot Generator, R0471500

Ask a questionMPN R0471500
$11699
In stock

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Quick overview

  • Genuine Laars part Factory part number R0471500, not a generic substitute.
  • Built for the LRZM Sized and terminated for the Laars LRZM pool and spa heater.
  • The usual no pilot fix A pilot generator that has failed is the common reason a standing pilot lights and then drops out.
  • Feeds the gas valve The generator produces the small current the gas valve needs to stay open once the pilot is lit.
  • Direct swap Replaces the original generator in the same position on the pilot assembly.
  • Worth checking first A generator is cheaper and faster to change than a gas valve, so test it before condemning anything larger.
Full description and specifications ↓

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Product details

The Teledyne Laars R0471500 is the pilot generator for the LRZM model pool and spa heater. It is the genuine Laars part, the same one fitted at the factory.

What it does

On a standing pilot heater the pilot flame has to prove itself before the main burner is allowed to fire. The pilot generator sits in that flame and turns its heat into the small electrical output that holds the gas valve open. As the generator ages its output falls, and the heater starts lighting the pilot only to shut down a moment later.

Before you order

Check the pilot itself first. A partly blocked orifice or a flame that no longer wraps the generator tip produces the same fault and costs nothing to correct. If the pilot burns clean and steady and the heater still drops out, the generator is the part to change.

Specifications
Brand Teledyne Laars
Manufacturer part number R0471500
UPC 052337037570
Type Pilot generator
Fits Laars LRZM model pool and spa heaters
Shipping weight 8.84 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

Which heater does this fit?
It is the pilot generator for the Laars LRZM model pool and spa heater.
What does a pilot generator do?
It converts the heat of the standing pilot flame into the small electrical output that keeps the gas valve open. When it weakens, the pilot lights but the main burner will not stay lit.
Is this a genuine Laars part?
Yes. It is Teledyne Laars part number R0471500.
My pilot lights and then goes out. Is this the part?
It is the first thing to check on an LRZM. A dirty or misaligned pilot can cause the same symptom, so clean and confirm the flame is wrapping the generator tip before you replace it.
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