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<p>Product Overview:</p>
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The Fyizo FYZ-01-ZG28 is an OEM-quality flame sensor designed as a direct replacement for the Lennox 17J56.
It ensures accurate flame detection and dependable ignition control, helping your furnace maintain safe
and efficient operation. This replacement part is ideal for HVAC professionals and homeowners who want
reliable performance and simple installation without modification.
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<p>Key Features and Benefits:</p>
<p>
This flame sensor matches the original Lennox 17J56 for exact fit and function. It provides precise flame
monitoring to prevent ignition failures and improve system reliability. Built from high-temperature
stainless steel with a ceramic insulator, it resists corrosion and wear for long-lasting use. The direct
plug-in design allows fast replacement, and each unit is factory tested to meet OEM performance standards.
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<p>Specifications:</p>
<p>
Brand: Fyizo<br>
Part Number: FYZ-01-ZG28<br>
Replaces: Lennox 17J56<br>
Type: Flame Sensor Assembly<br>
Material: Stainless steel rod with ceramic base<br>
Application: Gas furnaces and HVAC ignition systems
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<p>Weight and Dimensions:</p>
<p>
Weight: 0.08 lb<br>
Length: 3.75 in<br>
Width: 0.5 in<br>
Height: 0.5 in
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<p>Additional Information:</p>
<p>
The Fyizo FYZ-01-ZG28 delivers the same quality and reliability as the original Lennox 17J56 flame sensor.
It helps ensure safe furnace operation, consistent ignition, and efficient heat performance. Compatible
with a wide range of Lennox, Armstrong, and Ducane furnaces, it offers dependable performance throughout
the heating season.
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<p>
Choosing Fyizo OEM replacement parts helps maintain ignition accuracy, prevent system downtime, and extend
equipment life. Designed for long-term durability and simple installation, this flame sensor supports
optimal furnace performance year after year.
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