Advanced Diagnostics: Features a tri-colored LED indicator that provides real-time fault codes

While EBS series valves are balanced

ensuring the system operates within calibrated thermal parameters for consistent cooling output

involuntary VSD shutdowns

As a 750mv millivolt gas valve

Armstrong Fluid Technology 110223-327 Pump 318518-761 Advanced Diagnostics: Features a tri-coloredThe Armstrong Fluid Technology 110223 327 is a high performance Astro 210SS series circulator designed for efficient fluid transfer in both residential and light commercial systems. Engineered with a durable stainless steel body, this three speed pump is specifically optimized for potable water applications and open hydronic loops where corrosion resistance is critical. Operating on 115Vac single phase power, the unit features a maintenance free