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Lennox 15T94 Ignition Control

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Special Price $228.98 Regular Price $254.17
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SKU
15T94

The Lennox 15T94 Ignition control is a vital component in gas-powered heating systems that initiates the ignition process. The timing of the electrical current release to the igniter, which creates sparks to ignite the fuel-air mixture inside the furnace or boiler, is how this control unit works. This 15T94 Ignition Control is specifically made to work with Lennox HVAC equipment, such as boilers and furnaces, to guarantee dependable ignition and effective functioning. the control device assists in preventing problems like irregular heating, ignition failure, and system shutdowns by ensuring appropriate ignition. The Lennox 15T94 Ignition Control contributes to improved energy efficiency and decreased emissions, boosting economic savings and environmental sustainability. With a vital function in the heating process, this control unit plays a crucial element in preserving the performance.

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Manufacturer Name: Lennox
Product Number: 15T94
OEM Part Number: 15T94
Product Description:  An ignition control board is a crucial component in furnace systems and plays a pivotal role in starting and regulating the heating process. The board manages the ignition process, ensuring that it occurs in a controlled sequence, enhancing safety and efficiency.  Ignition control boards can support various ignition methods, including hot surface ignition, direct spark ignition, and intermittent pilot ignition, making them versatile for different furnace types. They include safety interlocks that prevent the furnace from igniting if certain safety conditions, such as blocked airflow, are not met. This is crucial for protecting against hazardous situations. The Lennox Parts 15T94 Ignition Control Kits feature diagnostic LEDs that provide visual cues about the status of the ignition sequence, making troubleshooting and maintenance more straightforward. These boards incorporate ignition trial limits to prevent excessive or failed ignition attempts, which can save energy and reduce wear and tear on the system. They monitor the presence of the flame in the combustion chamber and ensure that it's sustained throughout the heating cycle. If the flame is extinguished, the control board can safely shut down the furnace. Ignition control boards are designed to be compatible with various furnace models and heating systems, ensuring flexibility in HVAC installations. The Lennox Parts 15T94 Ignition Control Kits can monitor the temperature inside the furnace and adjust the ignition process to maintain consistent and efficient heating. These boards implement flame rectification technology to detect the presence of the flame, improving accuracy and safety. 

Key features offered by the Lennox ignition control board for heating systems:

  • Ensures safety by monitoring conditions.
  • Supports various ignition techniques.
  • Monitors and sustains the flame.
  • Prevents excessive ignition attempts.

The ignition control board in an HVAC furnace system features ignition sequence control, supports various ignition methods, includes safety interlocks, provides diagnostic LEDs, has ignition trial limits, monitors the flame, offers compatibility, and can integrate with a larger control system. These features collectively ensure safe, efficient, and reliable heating within the HVAC system.

Weight:1.43lbs/648.64g

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Product Questions (3)
Customer Questions
What are the common ignition methods supported by ignition control boards?

Ignition control boards support various methods such as hot surface ignition, direct spark ignition, and intermittent pilot ignition to cater to different furnace types and fuel sources.

How does a control board monitor the flame in the furnace?

Ignition control boards utilize flame sensing technology to detect the presence of the flame in the combustion chamber and ensure it remains lit throughout the heating cycle.

What maintenance should be performed on the ignition control board in my furnace system?

Routine maintenance should include cleaning, checking for blockages, and ensuring the safety interlocks are functioning correctly. It's also important to follow manufacturer recommendations.

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