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When using a one-pipe system and Tigerloop Bio
Manual Changeover kit supplied with a directional control Valve head to use a single cylinder either side of the regulator including Test Point and Ball Valve on the outlet
- Diameter at widest point 41
Only lead free solder complying with B
- Adjustable height
Pressure Sentry Size:1/2" When using a one-pipe systemDESCRIPTION: This is a compact device capable of detecting low pressure in combination boiler heating systems. It provides an audio visual alert if system pressure falls below a set point. It uses a standard half inch BSP screw thread and has a small battery for the alarm, only drawing power when low pressure is detected.
US$ 36.80
US$ 36.80
US$ 4750.00