063 527 9870 info@ganargroup.co.za

THE PRO’S & CONS

In the past property owners had the choice of which energy source to use when it comes to water heaters. Nowadays, legislation in South Africa states that at least 50% of your water heater needs to be some form of renewable energy.  Below are the pros and cons of choosing what hot water system to go for:

Conventional Boiler System

  • Pro 0% 0%
– They still work well even if your mains pressure is low
– They’re easy to maintain as they have a simple design
  • Cons 100% 100%

– Short Design Life
– Water Quality Dependent
– High Energy Consumption
– Corrosion
– Calcification on Element
– Intensive Installation
– Water Mix
– Pressurised System – Leaks
– High Maintenance Cost

Solar Geyser

  • Pro 20% 20%

– Reduced Energy
– Lower Capital Outlay

  • Cons 80% 80%

– Weather Dependent
– Not suited for commercial use
– Water Mixing
– Pressurised System – Leaks
– Not suited for high volume
– Large Area required for multiple Units
– Water Quality Dependent
– High Maintenance cost

Ganar Heat Exchanger

  • Pro 90% 90%
– Most Efficient bulk hot water supply
– Not Water Quality Dependent
– No Water Mixing
– GFB Excellent Insulation – Low Pressure – No Leaks
– Quick Installation
– Can be Coupled with Solar
– Continues Supply Hot Water, No running out
– Long Design Life 15+ Years
– More Visually Appealing
– Low Maintenance Cycles
– Relatively Small Space Requirements
– ROI 2-4 Years
  • Cons 10% 10%
– Capital Outlay – ROI Advantage

Conventional Boiler System

  • Pro 0% 0%
– They still work well even if your mains pressure is low
– They’re easy to maintain as they have a simple design
  • Cons 100% 100%

– Short Design Life
– Water Quality Dependent
– High Energy Consumption
– Corrosion
– Calcification on Element
– Intensive Installation
– Water Mix
– Pressurised System – Leaks
– High Maintenance Cost

Solar Geyser

  • Pro 20% 20%

– Reduced Energy
– Lower Capital Outlay

  • Cons 80% 80%

– Weather Dependent
– Not suited for commercial use
– Water Mixing
– Pressurised System – Leaks
– Not suited for high volume
– Large Area required for multiple Units
– Water Quality Dependent
– High Maintenance cost

Ganar Heat Exchanger

  • Pro 90% 90%
– Most Efficient bulk hot water supply
– Not Water Quality Dependent
– No Water Mixing
– GFB Excellent Insulation – Low Pressure – No Leaks
– Quick Installation
– Can be Coupled with Solar
– Continues Supply Hot Water, No running out
– Long Design Life 15+ Years
– More Visually Appealing
– Low Maintenance Cycles
– Relatively Small Space Requirements
– ROI 2-4 Years
  • Cons 10% 10%
– Capital Outlay – ROI Advantage

Gañar meaning: “to improve in galacian” certainly is a fitting name for an organisation whose mission is expressed in one word.

Physical Address:

Unit 30 Great North Ind Park,
20 Van Wyk Road, Brentwood AH, Benoni, 1500

Email:  info@ganargroup.co.za

Contact Details: +27(0)63 527 9870

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