Type Air cooled
Applications Comfort cooling
Precision air conditioning
Process cooling
Refrigerant R410a
Compressor type Rotary scroll compressors
Product accreditation Energy Technology List
Nominal cooling capacity (kW) 110-1030kW
Energy Efficiency Ratio Up to 3.43
Noise level (dBA) 52.6-60.9dBA
Unit dimensions (l x d x h) 2554mm x 2200mm x 2405mm (case size 1, 4 fans) - 12770mm x 2200mm x 2682mm (case size 13, 22 fans)
 
 
 

ESEER up to 5.03Up to 38% more cooling kW/m2. Free-cooling models spend up to 95% of the year in free-cooling.

DeltaChill is an air cooled R410A scroll chiller offering a FreeCool variant and a wide span of cooling capacities from 110 to 1080kW.

An extremely energy efficient and compact chiller, the DeltaChill combines quiet, cost effective scroll compressors and the latest fan technology applied in a modular V-frame coil design. In higher capacity models and across all FreeCool models, microchannel heat exchangers lift efficiency even higher, whilst still minimising space claim. 282 models, exceptional flexibility, tailored exactly to your application allowing unit selection to be optimised for efficiency or footprint.

Reducing operating costs and carbon footprint

By selecting the DeltaChill, you are investing in a chiller that significantly reduces running costs and carbon footprint. The 140 – 1030Kw DeltaChill FreeCool spends up to 95% of the year in free-cooling. During any mechanical cooling, the DeltaChill has excellent part load efficiencies, ensuring no power is wasted. Typically in cooling applications, load conditions dictate that a chiller only operates at full load for 3% of the year.

Enhanced Capital Allowance scheme

DeltaChill models up to 450kW* are included on the Energy Technology List, offering the potential for investors to claim 100% first-year capital allowance. For details see www.eca.gov.uk. *Remaining models pending

BREEAM

Virtually the entire DeltaChill range will contribute to a building achieving an additional 2 points:

1 point: Direct Effect Life Cycle (DELC) CO2 equivalent emissions of ≤1000 kgCO2e/kW cooling capacity

Airedale is constantly developing its chiller technology to reduce the level of refrigerant or GWP in the system. Microchannel coils significantly reduce refrigerant charge – a critical factor in the DELC calculation.

1 point: Leak detection plus automatic shutdown and pump down of refrigerant

Leak detection and refrigerant pump down are available as a combined option in the entire DeltaChill range. During automatic pump down, the performance of the unit is entirely unaffected.

*BREEAM’s New Construction Scheme Section 12 POL01

Key specifications

  • Free-cooling at up to 109% of nominal capacity for reduced operating costs and carbon footprint (DCF)
  • Optimised for R410A which only requires a minimum refrigerant charge
  • Low sound ranges: Quiet (R) and Extra Quiet (X)
  • Sequenced scroll compressors minimise sound and allow capacity to more precisely match the application
  • Latest axial fan technology for reduced sound and power input
  • 110 – 960kW (DCC) and 140 – 1030kW (DCF nominal cooling capacities151 models (DCC) and 131 models (DCF)
  • Single, dual or triple independent refrigeration circuits, allowing 2 – 9 stages of cooling
  • Operation up to 40°C ambient at full load, 45 °C at reduced load
  • Modular ‘V’-frame coil-fan arrangement for improved part load performance and control
  • Polymer-coated microchannel coils for reduced life cycle costs and reduced footprint (all DCF models and DCC 450 – 960kW)
  • Compact footprint: Up to 38% more cooling per m²
  • Electronic Expansion Valves increase ESEER by 30%
  • Optional head pressure set point management achieving optimum EERSingle and standby pumps for resilience


ESEER up to 5.03Up to 38% more cooling kW/m2. Free-cooling models spend up to 95% of the year in free-cooling.

DeltaChill is an air cooled R410A scroll chiller offering a FreeCool variant and a wide span of cooling capacities from 110 to 1080kW.

An extremely energy efficient and compact chiller, the DeltaChill combines quiet, cost effective scroll compressors and the latest fan technology applied in a modular V-frame coil design. In higher capacity models and across all FreeCool models, microchannel heat exchangers lift efficiency even higher, whilst still minimising space claim. 282 models, exceptional flexibility, tailored exactly to your application allowing unit selection to be optimised for efficiency or footprint.

Reducing operating costs and carbon footprint

By selecting the DeltaChill, you are investing in a chiller that significantly reduces running costs and carbon footprint. The 140 – 1030Kw DeltaChill FreeCool spends up to 95% of the year in free-cooling. During any mechanical cooling, the DeltaChill has excellent part load efficiencies, ensuring no power is wasted. Typically in cooling applications, load conditions dictate that a chiller only operates at full load for 3% of the year.

Enhanced Capital Allowance scheme

DeltaChill models up to 450kW* are included on the Energy Technology List, offering the potential for investors to claim 100% first-year capital allowance. For details see www.eca.gov.uk. *Remaining models pending

BREEAM

Virtually the entire DeltaChill range will contribute to a building achieving an additional 2 points:

1 point: Direct Effect Life Cycle (DELC) CO2 equivalent emissions of ≤1000 kgCO2e/kW cooling capacity

Airedale is constantly developing its chiller technology to reduce the level of refrigerant or GWP in the system. Microchannel coils significantly reduce refrigerant charge – a critical factor in the DELC calculation.

1 point: Leak detection plus automatic shutdown and pump down of refrigerant

Leak detection and refrigerant pump down are available as a combined option in the entire DeltaChill range. During automatic pump down, the performance of the unit is entirely unaffected.

*BREEAM’s New Construction Scheme Section 12 POL01

Key specifications

  • Free-cooling at up to 109% of nominal capacity for reduced operating costs and carbon footprint (DCF)
  • Optimised for R410A which only requires a minimum refrigerant charge
  • Low sound ranges: Quiet (R) and Extra Quiet (X)
  • Sequenced scroll compressors minimise sound and allow capacity to more precisely match the application
  • Latest axial fan technology for reduced sound and power input
  • 110 – 960kW (DCC) and 140 – 1030kW (DCF nominal cooling capacities151 models (DCC) and 131 models (DCF)
  • Single, dual or triple independent refrigeration circuits, allowing 2 – 9 stages of cooling
  • Operation up to 40°C ambient at full load, 45 °C at reduced load
  • Modular ‘V’-frame coil-fan arrangement for improved part load performance and control
  • Polymer-coated microchannel coils for reduced life cycle costs and reduced footprint (all DCF models and DCC 450 – 960kW)
  • Compact footprint: Up to 38% more cooling per m²
  • Electronic Expansion Valves increase ESEER by 30%
  • Optional head pressure set point management achieving optimum EERSingle and standby pumps for resilience


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Airedale International Air Conditioning Ltd
Leeds Road
Rawdon
Leeds
LS19 6JY
Tel: 0113 239 1000
Fax: 0113 250 7219
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DeltaChill & DeltaChill FreeCool chiller (110-1080kW)