Industrial Durability: Features stainless steel internal components that resist the corrosive effects of treated steam and hot water media

What causes these ignition modules to fail prematurely

the HC30GU209 ensures drop-in compatibility and maintains the original factory specifications of your unit

Vibration or "chatter" is often caused by high-velocity flow through a restricted orifice or air trapped in the line

This industrial relay base maintains tight electrical clearances and is built to handle operating temperatures from -40 to 55 degrees Celsius

Robertshaw 700-059 Gas Valve Els PW 29614 Industrial Durability: Features stainless steelThe Robertshaw 700 059 Gas Valve is a high capacity 1 inch NPT gas valve designed for versatility in commercial and residential heating systems. Engineering grade construction makes this 24V gas valve a robust field solution, serving as the direct replacement for 9004942205 as well as various Lochinvar and A. O. Smith components. This slow opening gas valve feature ensures soft ignition, reducing pilot outage and equipment stress during the startup