it eliminates the mechanical failure points found in traditional electromagnetic relays

The HH12ZB200 is the sanctioned direct replacement for HH12ZA199

Can I cut or bend this tubing to fit other models

calibrated to "open" and break the electrical circuit at 160 degrees F and "close" to restore operation once the temperature drops to 120 degrees F

McDonnell & Miller P-1-SS Probe Rod it eliminates the mechanical failureThe McDonnell & Miller P 1 SS Probe Rod (Part Number 179530) is a critical component for high precision liquid level control in hdyronic and steam systems. Engineered from 12 inch 316 stainless steel, this probe rod provides superior corrosion resistance and structural integrity for long term immersion in boiler environments. Designed for seamless integration with RS series sensors, the P 1 SS is commonly utilized with PCH, PCL, and LPC 2000 liquid