Is the Lennox X1152 compatible with other 20x25x5 systems

It provides more reliable and motor-specific timing than a generic two-wire PTCR hard start device

Can this replace the Johnson Controls V-2410-4

the S1-024-25184-000 provides a direct drop-in solution for specific HARB-F030SB series units and other compatible residential and light commercial equipment

or a significant downdraft issue

Reznor 61146 Pilot Assembly Els PW 17895 Is the Lennox X1152 compatibleThe Reznor 61146 Pilot Assembly is a high performance LP gas pilot engineered specifically for technical compatibility with heavy duty Reznor unit heaters. Designed as an OEM replacement part, this horizontal spark pilot assembly ensures precise propane ignition and stable flame rectification in industrial and commercial heating applications. This liquid propane pilot provides the robust construction required for reliable pilot to main burner