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Nothing is wasted. Everything gained.

The new Megaflo Horizontal iZi SHRU (shower heat recovery unit) transfers heat from discharged waste shower water in to the incoming water supply, placing less energy load on the boiler to raise the temperature to the desired level of comfort. This means that running a bath or taking a shower can cost less or last longer using the same amount of hot water as before. Either way, you can benefit from enjoying enhanced comfort whilst benefitting from lower energy use.

The Megaflo Horizontal iZi SHRU is a shortened unit with no shower valve connection to allow for a more flexible installation. The waste pipe (not supplied) can be extended from the shower drain to the unit with a connection at the end of the unit where the waste pipe can be sealed. The SHRU requires no regular maintenance and can be installed in new homes or retrofitted to existing properties.

  • Features and benefits
  • Specification
  • Accessories
  • Download brochures and manuals
  • BIM
horizontal izi shru
  • Material internal pipework - Copper
  • Material external pipework - ABS
  • Overall length - 540mm
  • Weight - 5kg
  • Recommended shower flow rate 5.8 to 12.5 l/min
  • Maximum mains water pressure - 6 bar (pressure tested to 9 bar)
  • Temperature range 0-60c (waste water)
  • 2 - 3% SAP benefit
  • SAP Appendix Q registered
  • WRAS approved
  • 2 year warranty





Order Code





Horizontal iZi SHRU





Product  Order Code 
Horizontal SHRU Shower Valve  7036403 

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