Heatrae Sadia 95.970.351 Pack U2 Expansion Vessel & Check Valve
The Multipoint pack U2 from Heatrae Sadia is an expansion vessel, a check valve and a expansion relief valve. The expansion vessel absorbs the water during use. The check valve prevents backflow and cross contamination of hot and cold water.
Order code: 95970351
Manufacturer: Heatrae Sadia
GTIN: 5012496703513
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Heatrae Sadia 95970351 Description
- Expansion vessel and check valve
- Pack U2
- The expansion vessel when fully charged, will absorb all expanded water produced by the heater
- Connection ½" BSP male, precharged 4.1 bar
- The check valve prevents backflow of hot water
- It eliminates any possibility of cross-contamination between cold and hot water
- Connections 15mm compression
- Pack U2 must be fitted on the inlet side and in close proximity to the heater
The Expansion Vessel, when fully charged, will absorb all expanded water produced by the Multipoint heater during normal operation.
Connection ½" 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.
Connection 15mm x 15mm compression.
The Expansion Valve opens at 6 bar (87 psi). It acts as a back-up to the expansion vessel.
Connections Inlet ½" BSP male; drain ½" BSP female.
Installation Pack U2, where used, must be installed in close proximity to the heater on the inlet side.