Copeland Comfort Control (Alco) 097998 Pressure Control 321894-708 Other indicators include "lazy" flames

Other indicators include "lazy" flames due to poor pressure regulation or a total lockout during the trial-for-ignition phase

modulating valve designed for regulating water flow in refrigeration systems

This replacement thermocouple is engineered to fit Lochinvar LTL residential models and various standard power-vent or atmospheric units

Reliable Fail-Safe Operation: The normally open configuration ensures the valve remains open during power loss

Copeland Comfort Control (Alco) 097998 Pressure Control 321894-708 Other indicators include "lazy" flamesThe Copeland Comfort Control (Alco) 097998 Pressure Control, specifically the Model PSC B6S, is a heavy duty mini high pressure control engineered for precision sensing in commercial HVACR applications. This manual reset switch acts as a critical safety cutout, preventing compressor damage by monitoring high side pressures between 145 and 623 PSI. Designed as a direct replacement for PS3 B6S, it features an SPDT switch configuration, allowing for both