The MARS U035F2 Fused Disconnect is a heavy-duty 30 Amp metallic disconnect switch designed for 120/240V single-phase HVACR applications

Whether you are servicing an attic fan or a commercial condensing unit

Integrating this Danfoss refrigeration orifice into your TXV setup optimizes evaporator efficiency and protects the compressor from liquid slugging by stabilizing the injection process

This component creates a critical seal for the blocked vent switch

Does this tool assist with branch line pressure adjustments

Nordyne 155316R Inducer Orifice The MARS U035F2 Fused DisconnectThe Nordyne 155316R Inducer Orifice is a critical engineering component designed for high efficiency fuel combustion in gas fired heating systems. As a veteran grade furnace draft inducer part, this orifice is precision machined to regulate vent airflow, ensuring the static pressure is correctly maintained for the pressure switch to close during the pre purge cycle. Utilizing a genuine Nordyne replacement orifice restores the system's ability to pull