the arrow on the Danfoss 023Z5054 label must always point in the direction of refrigerant flow towards the expansion device

ensuring reliable performance in demanding environments ranging from -40°F to 248°F

The shaded pole design is ideal for standard ventilation

For a full system overhaul

This model is optimized for unit heaters

Fireye MP230 Module R-407C the arrow on the DanfossEnsure precise burner sequencing and safety with the Fireye MP230 Programmer Module. Designed as a direct plug in component for the Fireye Modular M Series II system, this module provides the critical logic required for automatic ignition and continuous flame monitoring. It is a selectable timing programmer, allowing technicians to field configure purge intervals (5, 7, 30, 60, or 240 seconds) and Pilot Trial for Ignition (PTFI) durations (5 or 10