The Daikin B35-555 is a critical OEM replacement part engineered for exact compatibility with high-performance HVAC refrigeration systems

verifying the 4074ETH pressure switch signal is a standard diagnostic step

Advanced Diagnostics: Simplifies troubleshooting with clear fault code reporting to identify system errors quickly

Genuine parts ensure the mounting footprint and electrical connectors match the factory harness

Scroll Compressor Technology: Provides efficient compression with low vibration and dependable operation

Lochinvar & A.O. Smith 100299163 Fuse 318172-701 The Daikin B35-555 is aThe Lochinvar & A. O. Smith 100299163 Fuse is a critical OEM replacement part designed for integration within high efficiency commercial boilers and water heaters. As a 250V Time Delay fuse with a 0. 600 Amp rating, it is engineered to protect sensitive control boards and transformer circuits from sustained overcurrent while allowing for the transient inrush currents typical during startup cycles. This slow blow fuse prevents nuisance tripping,