it ensures proper clearance and drainage geometry for 6-row coils

This relay is a direct OEM replacement part for many Copeland units

Stable Pressure-Temperature Relationship: Near-azeotropic behavior minimizes glide

replacing it with a genuine Reznor replacement part ensures the assembly meets original factory airflow specifications

Automatic Reset Logic: Eliminates manual intervention after transient overheat events

Hydrolevel 550P Low Water Cut-Off R-410A it ensures proper clearance andThe Hydrolevel 550P Low Water Cut Off is a probe type control engineered for residential and commercial hot water boilers. Operating on 120Vac, this unit integrates a manual reset function that activates after a 30 second delay, preventing burner short cycling during momentary water level fluctuations. The system includes the EL1214 P sensing probe with a long nut (Part Number 45 553), designed to maintain a reliable conductive path even in