Common Questions Is the Robertshaw 4290-008 adjustable for natural gas or LP

Can I use this for hot surface ignition (HSI) or direct spark (DSI)

Always verify terminal positioning and baseplate dimensions against the existing unit before finalizing the burner repair

it can lead to intermittent "Status Code 31" or "Status Code 14" errors

the Belimo B212 is rated for chilled and hot water systems

Weil McLain 382-200-451 Kit Els PW 17895 Common Questions Is the RobertshawThe Weil McLain 382 200 451 Conversion Kit is a critical field upgrade designed to transition legacy boiler systems from Hot Surface Ignition (HSI) configurations to a more reliable Spark Ignition (SI) Gold Control system. This kit allows for the replacement of aging Honeywell, Fenwal, and White Rodgers HSI modules, which often suffer from premature igniter failure and inconsistent flame rectification. By upgrading to the Gold Control SI, contractors