1. YORK®
  2. Commercial Equipment
  3. Chilled Water Systems
  4. Absorption Chillers
  5. YHAU-CG/CA Double Effect Direct Fired Chiller/Heaters
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YHAU-CG/CA Double Effect Direct Fired Chiller/Heaters

120-1,600 TR (422-5,626 kW)

Driven by direct firing of natural gas or light oil, these units provide chilled water and hot water for cooling and heating applications.

  • Innovative, two-step evaporator and absorber design combined with parallel flow cycle.
  • Suited for natural gas or light oil energy sources
  • Variable-frequency drive (VFD) solution pump
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YHAU-CG/CA Double Effect Direct Fired Chiller/Heaters

Innovative Design for Superior Efficiency

The YORK® YHAU-CG/CA Double-effect, Direct-fired Absorption Chiller offers a broad range of capacities from 120 to 1,600 TR. This unit uses an innovative, two-step evaporator and absorber along with a parallel flow, which enables lower concentrations and minimizes the potential for corrosion and improves efficiency. Our world-class engineering and service organization helps to simplify the chiller operation over the life of the system.
Innovative Design for Superior Efficiency

Benefits

Optimal Efficiency
OPTIMAL EFFICIENCY

Our YHAU-CG/CA Double-effect, Direct-fired Chiller uses an innovative, two-step evaporator and absorber design that enhances efficiency.

Flexible Design
FLEXIBLE DESIGN

Driven by natural gas or light oil energy sources, this unit is suited for a variety of comfort or industrial process cooling applications.

Lower Cost Of Ownership
LOWER COST OF OWNERSHIP

World-class engineering and service teams reduce the cost of ownership by simplifying the operating cycle and deliver worry-free peace of mind.

Features

  • Two-step evaporator and absorber design enhances absorption of the refrigerant into the concentrated solution, reducing overall pressure
  • Variable-frequency drive (VFD) solution pump provides superior part-load performance to reduce gas/oil consumption versus constant speed pumps
  • Control center with graphical, animated, LCD display offers present and past operational status, data recording and chiller safeties accessible at a touch
  • Two-step evaporator and absorber design enhances absorption of the refrigerant into the concentrated solution, reducing overall pressure
  • Variable-frequency drive (VFD) solution pump provides superior part-load performance to reduce steam consumption versus constant speed pumps
  • Control center with graphical, animated, LCD display offers present and past operational status, data recording and chiller safeties accessible at a touch
  • Simultaneous cooling and heating operation available.
  • Parallel flow cycle enables lower lithium bromide solution concentrations, reducing crystallization risk and the potential for corrosion
  • High-temperature generator uses stainless steel tubes to maximize reliability by eliminating stress damage
  • Isolation valves on the suction and discharge of the solution and refrigerant pumps allow quick and easy servicing of pumps, which typically have a 60,000-hour life
  • Parallel flow cycle enables lower lithium bromide solution concentrations, reducing crystallization risk and the potential for corrosion
  • High-temperature generator uses stainless steel tubes to maximize reliability by eliminating stress damage
  • Isolation valves on the suction and discharge of the solution and refrigerant pumps allow quick and easy servicing of pumps, which typically have a 60,000-hour life

Technical Resources

Brochure

YHAU-CG/CA Double Effect Direct Fired Chiller/Heaters Sales Guide

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Data Sheet

Advances in Absorption Technology

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Insights From Industry Experts

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