78L19 | R44478-001 VALVE-EXPANSION | Lennox Part Number_155400 ensuring proper air return and

ensuring proper air return and enhancing the overall performance of your heating and cooling equipment

It measures 18-1/8 x 19-1/8 x 36 inches and is constructed of durable materials for long-lasting performance

**Benefits:** * Durable stainless steel construction for exceptional durability * 9/16 diameter and 3-inch length for secure gripping * Corrosion-resistant for use in demanding environments * Ergonomic ring shape for comfortable operation **Applications:** * Machine operation and control * Material handling * Industrial equipment adjustments * Assembly and disassembly tasks Shop at our HVAC supply store for the best prices and fast shipping on Jergens KLP Ring Handle Knob Pulls

making it ideal for various applications requiring moderate to high speeds

78L19 | R44478-001 VALVE-EXPANSION | Lennox Part Number_155400 ensuring proper air return andLennox Expansion Valve (78L19) This Lennox Expansion Valve (SKU: 78L19) is an essential component for regulating refrigerant flow in air conditioning and refrigeration systems. Manufactured by Lennox, a leading brand in the HVAC industry, this valve ensures efficient system operation and reliable cooling performance. The expansion valve regulates the flow of liquid refrigerant into the evaporator coil, ensuring optimal heat transfer and cooling