This McQuay 4ELN6959 Stat comes with two bulbs and is perfect for those in the HVAC & Refrigeration industry. It is suitable for use with 240/277V and is a great investment for anyone looking to upgrade their equipment. The model is specifically designed to meet the needs of businesses and industries, and its quality is unparalleled. Whether you're looking for a replacement or just want to upgrade your current setup, this McQuay 4ELN6959 Stat is an excellent choice. ShipN24Hours. Inventory Location 1049