Lochinvar 100110089 3/4" Natural Gas Step-Open Modulating Valve

The Lochinvar 100110089 is a 3/4-inch natural gas modulating valve designed for step-open operation in commercial and residential heating applications. This precision-engineered gas valve provides reliable fuel control for Lochinvar boilers and water heaters, ensuring safe and efficient combustion management.

Key Features:

• 3/4-inch NPT connection size for standard gas line compatibility
• Step-open modulating design for precise gas flow control
• Natural gas (NG) configuration for proper fuel delivery
• Factory-tested for reliability and safety compliance
• Direct OEM replacement part for Lochinvar heating equipment

This modulating valve is engineered to meet strict safety standards and provides consistent performance in demanding heating applications. The step-open functionality allows for controlled ignition sequencing, reducing stress on system components and extending equipment lifespan.