Sydney: +61 2 8543 9811
Perth: +61 8 9356 9626



Hydronic Systems
Solar Heating Valves
Backflow Prevention
Balancing Valves
Controls / Actuators
Mixing Valves
Radiator Valves
Pressure Control
Air / Dirt Separators
Isolating Valves
Non-return / Strainers


All Valve Quality



Hydronic Heating and Cooling Systems

In an underfloor heating system, low temperature hot water is circulated through pipes embedded in the floor usually either in a screed, in slab, or beneath a timber floor. A layer of thermal floor insulation is placed beneath the pipework so that the heat is radiated upwards. The floor is much larger compared to wall radiators, so the mean water temperature necessary to give the required heat output can be reduced. This form of emission gives excellent levels of thermal comfort and is far less obtrusive than wall radiators.

An exciting new product to Australia is the radiant ceiling and wall system. Perfect for commercial applications, radiant ceilings have a range of benefits, especially in cooling applications. Chilled ceilings use cooled water as the cooling medium, normally between 13 C and 18 C. This cooled water serves the radiant ceiling panels in which the cooling capacity is distributed across the ceiling using serpentine chilled water pipework

Underfloor hydronic heating systems with RHCS

All Valve Industries has partnered with Radiant Heating and Cooling Solutions (RHCS), to provide the complete package for underfloor and ceiling radiant systems; from the design stage right through to supplying the system with the heat souce. RHCS specialises in designing hydronic based heating or cooling solutions. Click here for more information.

Efficient Underfloor Heating


  RDZ Australian Brochure   Downloads
  • Introduction to RDZ company
  • Overview of both heating and cooling
  • Energy options
  • Selected reference projects
  RDZ Heating Products   Downloads
  • Domestic and industrial underfloor heating
  • Underfloor piping, insulation andmanifolds
  • Save up to 50% on energy costs compared to traditional heating systems.
  • Low temperature heating requirements
  RDZ B!klimax Ceilings   Downloads
  • Up to 70% on energy savings compared to traditional air conditioning systems.
  • Domestic plasterboard chilled ceiling panels
  • Commerical metal chilled ceiling panels
  • Manifolds, distributors, controllers, dehumidifiers
  RDZ Dehumidification & Thermoregulation   Downloads
  • Various dehumidifiers, controllers and thermo-regulation kits and components for heating and cooling
  RDZ Pricelist   Downloads
  • Retail pricelist on all RDZ components
  • Each job is customised to the needs of the client
  • Please contact us for project quotations or for details on approved installation contractors


© 2018 All Valve Industries Pty Ltd. - All rights reserved.