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G2 Heat Exchanger
Installation & Operating Manual

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Summary of Contents for Elecro Engineering G2

  • Page 1 G2 Heat Exchanger Installation & Operating Manual...
  • Page 2: Important Notes

    Important Notes! Congratulations on purchasing your new Elecro G2 Heat Exchanger. Elecro heat exchangers are manufactured in the UK, to exacting standards and use the highest quality materials, to ensure exceptional performance and reliability please take a moment to read these instructions. Your new heat exchanger must be installed and operated as specified.
  • Page 3: Specification

    Specification Transfer values 30-kW 30-kW 30-kW 49-kW 49-kW 49-kW 85-kW 11.3 10.6 85-kW 12.9 10.6 85-kW 14.7 10.6 122-kW 18.3 12.6 122-kW 20.0 12.6 122-kW 21.1 12.6 ΔT = Temperature difference between Primary and Secondary To calculate BTU multiply kW x 3412 kW x 3412 = BTU Output Note: Maximum primary operating temperature is 95ºC 30-kW...
  • Page 4: Vertical Installation

    Installation Your G2 Heat Exchanger can be installed either horizontally or vertically. (Please see figures 3 / 4 ) A wall bracket is supplied for the Horizontal installation only, see figure 5. Vertical Installation Fig 3. Horizontal installation Fig 4.
  • Page 5 Horizontal wall mounting: 1. Fix the supplied wall bracket as shown securing with two screws (fixings not supplied) Wall bracket Fig 5 2. Hang the Heat Exchanger unit onto the bracket NOTE: Wall bracket not suitable for Vertical mounting Wall bracket www.elecro.co.uk...
  • Page 6 Your G2 Heat Exchanger should be connected to the two independent water circuits as follows: 1. Connection to Water Filtration Circuit (Secondary) The heat exchanger should be plumbed inline, after the filtration pump and filter and before any water treatment equipment. It must be fed with clean water.
  • Page 7 Use two wrenches to fasten fittings. Wrench No. 1 should remain steady. Care should be taken not to over tighten any connections, as this could result in damage to the heat exchanger. Only use the supplied brass connectors as other uncertified connectors may leak or cause damage to the unit.
  • Page 8: Water Quality

    *regional variations apply ELECRO ENGINEERING LTD will replace or repair, at it’s discretion, any faulty units or components returned to the company for inspection. Proof of purchase may be required.
  • Page 9 Waste of Electrical / Electronic Equipment This product complies with EU directive 2012/19/EU Do Not dispose of this product as unsorted municipal waste. This symbol on the product or on its packaging indicates that this product should not be treated as household waste.
  • Page 12 11 Gunnels Wood Park Stevenage Hertfordshire SG1 2BH United Kingdom | f: | e: +44 (0) 1438 749 474 +44 (0) 1438 361 329 info@elecro.co.uk www.elecro.co.uk © Copyright 2017 Z-INS-HE-G2...

This manual is also suitable for:

G2-he-30tG2-he-49tG2-he-85tG2-he-122t

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