the MARS 19165 handles substantial electrical loads

this board ensures the control circuit maintains exact voltage and amperage tolerances required for Bard wall-mount units and furnaces

If the control board displays a sensor failure code

This part is specifically engineered for used with Robertshaw 1890 and 1898 series assemblies and is the standard replacement for #70 and #71 pilot applications

Modine 5H0750020003 Rollout Switch the MARS 19165 handles substantialMaintain the safety and integrity of your heating equipment with the Modine 5H0750020003 Rollout Switch. This 260F manual reset SPST limit switch is a critical safety component designed to detect flame rollout conditions, immediately interrupting the burner circuit to prevent gas accumulation or equipment damage. Professionals recognize this part as the 5H0750020003 direct replacement for 5H75002 3, ensuring a seamless fit and reliable operation in