preventing the pressure switch from closing and resulting in a system ignition failure or lockout

Will this switch work on other Lochinvar models

000 BTU/hr to protect high-output commercial and residential boilers

What causes this burner cluster to fail

This unit utilizes a copper tube and brass fitting

ClimateMaster 24B0004N01 Pump 326070-701 preventing the pressure switch fromThe ClimateMaster 24B0004N01 Pump is a high efficiency inline pump designed specifically for integration within geothermal heat pump systems and water source heat pump applications. Engineered for heavy duty circulator pump duty cycles, this direct drive centrifugal pump ensures consistent flow rates required for heat transfer fluid circulation within the primary or secondary loops. This particular HVAC replacement part is built to maintain system