Watts 0066607 Tank 323080-701 Can the relief set point

Can the relief set point be adjusted under pressure

Durable Construction: Built with industrial-grade thermoplastic housing and high-conductivity contacts to handle 120V AC electrical loads in high-cycle environments

lead-free bypass control relief valve engineered for precise liquid pressure regulation in demanding commercial and residential mechanical systems

making it a "truck stock" essential for 1H/1C HVAC systems

this HFE series valve is often used in systems that have been converted to R-134a or other compatible medium-temperature blends

Watts 0066607 Tank 323080-701 Can the relief set pointThe Watts 0066607 ET 60 expansion tank is a critical component for maintaining system stability in high demand residential and commercial closed loop hydronic heating environments. Engineered to manage thermal expansion, this non potable hydronic expansion tank prevents dangerous pressure surges that trigger relief valve discharge. This model features a high grade carbon steel tank construction with an epoxy finish to prevent external corrosion.