Pack U3 – TMV2 Connection 15mm compression. Allows water to be safely stored above 60°C. Precisely controls outlet water temperature (range from 35°C to 60°C). Lockable control knob. Fail-safe shutdown. Incorporates check valves to prevent cross contamination. Operating pressure from 0.2 bar to 6.0 bar.
Expansion vessel and check valve. The expansion vessel when fully charged, will absorb all expanded water produced by the Hotflo heater during normal operation. Connection 1/2" BSP male
Pre-charged 4.1 bar. The check valve prevents backflow of hot water and eliminates any possibility of cross contamination between cold and hot water
15mm compression connections
Installation Pack U2 must be fitted on the inlet side and in close proximity to the heater
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