The ROBERTSHAW 420-402 is a universal gas valve designed for a wide range of residential and light commercial HVAC heating systems.
The ROBERTSHAW 420-402 is a universal gas valve designed for a wide range of residential and light commercial HVAC heating systems. Built with durable components, it ensures safe and precise control of gas flow. Compatible with natural or LP gas systems, this valve is easy to install and ideal for replacement or new HVAC unit configurations.
