Whether you are handling natural gas

this mechanical countdown switch fits seamlessly into a standard 2-1/2 inch deep vertical junction box

Durable Brass Design: Optimized for high-moisture agricultural environments where standard hardware often faces premature oxidation and failure

technicians can field-cut the 12-inch 316 stainless steel rod to meet specific tank depth requirements

Lennox 69W43 Flame Sensor Whether you are handling naturalThe Lennox 69W43 Flame Sensor is a critical OEM safety component engineered for precise flame rectification within gas furnace burner assemblies. As a direct 69W4301 replacement part, this sensor features a high grade stainless steel sensing rod capable of withstanding operating temperatures up to 2190F, paired with a durable ceramic insulator rated for 1000F. When the furnace control board initiates the ignition sequence, the 69W43 detects the