The 354141 probe features a durable Teflon insulator to prevent grounding issues and ensure electrical isolation from the boiler piping

The spring determines the mechanical tension on the diaphragm to set the outlet pressure regardless of gas density

Enhanced Durability: Features all-weather construction with a corrosion-resistant finish for long-service life in outdoor condenser environments

or a weakening draft inducer motor that cannot pull the required negative pressure

ensuring seamless integration into existing gas valves and burners

Danfoss 121L8902 Compressor 319847-401 The 354141 probe features aThe Danfoss 121L8902 Scroll Compressor (HLH068T4LC6) is a genuine OEM high efficiency scroll compressor designed for commercial air conditioning and heat pump applications using R410A refrigerant. Operating on 460 Volt, 3 Phase, 60 Hz power, this compressor delivers reliable capacity, quiet operation, and excellent energy efficiency for rooftop units, split systems, packaged equipment, and other commercial HVAC installations. The scroll compression