Form 155.19-Eg3 (1011); Introduction - York YPC Engineering Manual

FORM 155.19-EG3 (1011)

Introduction

Model YPC Two‑Stage Steam Absorption Chillers
The YORK YPC Two-Stage Steam-Fired Absorption Chiller represents the world's most efficient
commercially available absorption technology. The unique Two-Stage design requires a remarkably
low steam input rate of 9.8 Ibs. per ton-hour (1.26 kg per kW-hour), which equates to a COP of ap-
proximately 1.19. With today's energy and environmental considerations, the YORK YPC Two-Stage
Steam Absorption Chiller is the ideal choice for a wide range of applications.
YPC Steam Chillers come equipped with the same sophisticated microprocessor controls found
throughout Johnson Controls' line of large tonnage chillers, making the YPC Steam Chiller the smart-
est and most efficient absorber on the market today.
With its high efficiency, "smart controls," proven reliability and guaranteed quality, YPC units are the
ideal choice for today's demanding specifications.
JOHNSON CONTROLS 3