This hot surface ignitor is designed to be used in Lennox heating systems and operates at a voltage of 150 volts. It is an essential component in the ignition process, providing reliable and efficient ignition of the burner. Made from high-quality materials, this ignitor is built to last and withstand the high temperatures and harsh conditions of heating systems. Its compact size allows for easy installation, making it a popular choice among HVAC service technicians. With its superior performance and durability, this hot surface ignitor ensures that Lennox heating systems operate smoothly and efficiently.