the integrated push-to-test button and override lever allow technicians to manually cycle the 24V relay coil contacts to verify circuit continuity and downstream device operation

The BASO K15DA-18 is the direct updated version for the K15DS-18 and K15DA-18H models

verify continuity between the primary terminals

What happens if I use the wrong MFD rating

you can typically use a contactor with a higher FLA rating as long as the coil voltage (208-230V) and physical dimensions match

Reznor 63003 Orifice the integrated push-to-test button andMaintain precise manifold pressure and combustion efficiency with the Reznor 63003 Burner Orifice, a critical OEM component engineered for specific gas fired unit heaters. This 1. 20 mm brass orifice plug is manufactured to strict tolerances to ensure a consistent fuel to air ratio, preventing the common issues of soot accumulation or delayed ignition in propane (LP) gas conversion applications. Designed specifically for compatibility with Reznor F 50