GWS HeatWave Hydronic Expansion Tanks

GWS HeatWave HWB-4LX

  • Established 1975
  • Trusted by thousands of customers
Our Price
£17.80 £21.36 inc. VAT
Total: + VAT

The HeatWave™ expansion tank is designed to be either supported by the system piping, the wall mounting bracket (inline models) or freestanding (vertical models w/ base).

The expansion tank, pipes and your connections if installed incorrectly could leak water. Install the expansion tank in a location where any water leak will not cause damage. The manufacturer is not responsible for any water damage in connection with this expansion tank.

Features - 

  • High grade butyl diaphragm
  • Two part polyurethane, epoxy primed paint finish
  • Leak free, o-ring sealed air valve cap
  • Comprehensive testing
  • ISO:9001, GOST, CE/PED approved