Size:DN15,DN20. 1 SetUnderfloor Heating Valve Insert. Material:Brass and ABS.
DN15 DN20 Brass Valve Insert Designed for Underfloor Heating Installations
Brass DN15 DN20 Valve Insert for Underfloor Heating Circuit Efficiency
For Underfloor Heating Valve Insert Constructed from Brass and ABS DN15 DN20
For Underfloor Heating Valve Insert DN15 DN20 in Brass for Quick Setup
