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Renewable Advisors

Industry Knowledge



A line of supplementary products that are specially formulated to assist in servicing and maintenance of closed loop heating and cooling systems, designed to work optimally with our range of Heat Transfer Fluids.

Ideal applications include:

  • Refrigeration (HVAC)
  • Ground Source Heating (GSHP).
  • Air Source Heating (ASHP). 
  • Heavy Duty Industrial Engines (CHP, AD)
  • Solar Thermal
  • Underfloor Heating

Available in: 1Ltr unless specified

Product Features
  • Serviceblend PRE: An aqueous blend of chelants, dispersants and wetting agents which loosens, mobilises and dissolves corrosion deposits


  • Serviceblend BIO: Aqueous, broad spectrum biocide solution, ideally suited to shock clean a system prior to filling with glycol


  • Serviceblend OLC: A blend of cleaning and dispersing agents with an effective bio dispersant. Cleans and passivates bare metal surfaces, preventing under deposit corrosion and prolonging system life.
    NOTE This product lifts and mobilises system contaminants including biofilm, it should only be used in conjunction with in-line or side stream filtration.


  • Serviceblend INH: • Multi-metal corrosion and scale inhibitor for closed circuit hot water and chilled water systems. This product has been approved under the NSF/CIAS Scheme product certification scheme (formerly BuildCert). Protects steel, cast iron, copper, brass and aluminium. Compatible with ethylene glycol and propylene glycol. Suitable for industrial and domestic systems.


  • Approved under the NFS / CIAS scheme

  • Serviceblend PUR Deionised water. (More sizes available: 10 ltr, 25 ltr, 220 ltr & 1000 ltr)

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