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Heating Equipment

Calorifier / Central Water Boiler

An industrial hot water vessel serving domestic hot water to an entire hotel or residential tower.

Where you'll find it in the UAE

Plant rooms and rooftops of hotels, serviced apartments and residential towers across the UAE, often paired with circulation pumps to maintain instant hot water at every outlet.

Common faults

  • Scale build-up on heating elements or coils in hard water conditions
  • Sacrificial anode depletion leading to vessel corrosion
  • Circulation pump failure causing long waits for hot water at distant outlets
  • Thermostat and safety cutout drift
  • Legionella risk where storage temperatures are not maintained

What servicing involves

Servicing covers descaling, anode inspection and replacement, safety valve and thermostat testing, circulation pump checks, and confirmation that stored and circulated temperatures meet the levels required to control Legionella risk.

Need this equipment serviced?

Inspection first, fixed written price before any work begins, and a photo report on completion.

Related services

Frequently Asked Questions

It depends on duty and environment, but in the UAE the dust load and near-continuous runtime mean intervals are shorter than manufacturer figures written for temperate climates. We advise based on the actual installation.

Yes. We work on this equipment across residential, commercial and industrial sites, and will tell you honestly if a job falls outside our scope.

Fouled heat-transfer surfaces, degraded seals and control faults account for most call-outs. Dust and humidity accelerate all three in this climate.

Yes. Readings, service reports and certificates are issued on completion, in the format facilities managers and inspectors expect.

Yes. Planned preventive schedules with agreed response times generally cost less than reactive call-outs on equipment of this kind.

Inspection & Quote

Get a Fixed Price

Tell us what you need and we confirm a fixed written price after inspection. No charge to quote.

No obligation. Your details stay private.

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