The Honeywell RM7840G2014/U is a gas programmer designed for efficient control of gas-fired heating systems. This model operates on 24V and is engineered to provide reliable performance in residential and commercial applications. It features a compact design, ensuring easy installation in tight spaces. The RM7840G2014/U complies with industry standards, ensuring safety and reliability. With its user-friendly interface, this gas programmer allows for precise scheduling and control of heating cycles, enhancing energy efficiency. Ideal for HVAC professionals, it integrates seamlessly with existing systems.