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YORK® YHAU-CW Double Effect Steam Fired Absorption Chiller
Steam-driven absorption chillers use water as refrigerant with a two-step evaporator, parallel flow, and VFD pump—ideal for CHP, industrial, and cooling use.
Description
Units typically driven by a variety of steam pressures found in co-generation systems.
- Two-step evaporator and absorber design
- Parallel flow cycle
- Water is the refrigerant
Enhanced efficiency and reliability for combined heat and power systems (CHP), commercial cooling and industrial process applications.
- Innovative, two-step evaporator and absorber with parallel flow cycle
- Flexible design and a wide operating envelope to handle lower steam pressures
- Variable-frequency drive (VFD) solution pump
Benefits:
- Optimal efficiency
- The YHAU-CW double-effect, steam-fired chiller uses an innovative, two-step evaporator and absorber design that enhances efficiency.
- Flexible design
- This unit is suited for a variety of steam pressures found in (CHP) systems, and commercial cooling and industrial process applications.
- Lower cost of ownership
- World-class engineering and service teams reduce the cost of ownership by simplifying the operating cycle while providing added 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 steam consumption versus constant-speed pumps.
- Control center with graphical, animated, LCD display offers past and present operational status, data recording and chiller safeties accessible at a touch.
- 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.
