Instant Hot Water

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Water heating

If your business, farm or club requires instant hot water on demand, then Calor Gas can help. Powered by LPG, our Rinnai instant water heaters deliver infinite hot water supplies for a wide range of applications and sectors. The heaters are ‘A’ rated for efficiency and provide temperatures of up to 85ᵒC instantly.

water heaters

Hot water on demand

Our instantaneous water heaters have a compact design, making them simple to install and house. The system only heats water when it is required, meaning you do not have to heat, or store hot water in advance. You never have to worry about running out of hot water or paying for storage again.

sports hot water

From industry to sports clubs

Calor Gas instant water heaters provide all of the hot water needed on demand for a wide range of applications, which electrically powered installations would not be capable of supplying. These include industrial and agricultural processes, dairy farms, hotels, restaurants, leisure centres and sports clubs.

Bunratty Mews B&B


Bunratty Castle Mews B&B have optimised their water heating and reduced costs

The benefits at a glance:

  • 'A’ rated energy efficiency
  • Instant supply of hot water on demand
  • Temperatures of up t 85ᵒC instantly
  • No standby hot water storage losses
  • Vary the temperature at the touch of a button
  • Accurate temperature setting - controllable to within 1ᵒC

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