78L42 | 78L4201 VALVE-GAS (2 STAGE) | Lennox

Lennox 78L42: 24V, 2-Stage Natural Gas Valve The Lennox 78L42 is a 24V, 2-stage natural gas valve designed for use with Lennox gas furnaces. This valve features a 1/2" gas inlet and outlet, and is compatible with natural gas only. The 78L42 is a replacement valve for Lennox furnaces, and can be used to replace a faulty or damaged valve. Features: * 24V operation * 2-stage operation * 1/2" gas inlet and outlet * Compatible with natural gas only * Replacement valve for Lennox furnaces Benefits: * Easy to install * Reliable performance * Durable construction * Backed by Lennox's reputation for quality Applications: * Replacement valve for Lennox gas furnaces Shop our HVAC supply store for the best prices and fast shipping on the 78L42 natural gas valve!