AC Compressors
Appliance Capacitors
Fans
Motors
R2 Unitary Compressors
Ref Compressors
•  DC Series
•  DA Series
•  DD Series
•  SD Series
VG-10 Oil
(Highest Eff.)
•  SD Series 
(High Eff.)
•  SD Series
(Std.Eff.)
•  S Series
•  QA Series
 
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QA - Series Compressors

TThe QA-K series is a high efficiency, medium-to-high back pressure series designed for use in applications in which a higher evaporating temperature is required, such as dehumidifiers, water coolers, vending machines or commercial refrigerators. The shell has been optimized for reduced sound and vibration levels. Three starting configurations are available: RSIR with mechanical relay, RSIR with PTC relay, and CSIR with mechanical relay.

Comparison of Specifications Across the Series

  Capacity

 (Btu/hr)

Input Power

 (Watts)

Efficiency

(Btu/ Wh)

QA43K11GAU6 1,485 214 6.94
QA51K13GAU6 1,810 250 7.24
QA66K16GAU6 2,322 306 7.59
QA77K19GAU6 2,834 374 7.58
QA91K22GAU6 3,175 429 7.40
QA110K27GAU6 3,926 523 7.51
QA125K29GAU6 4,524 639 7.08

The following models have a start capacitor and a mechanical relay

  Capacity

 (Btu/hr)

Input Power

 (Watts)

Efficiency

(Btu/ Wh)

QA91K22CAU6 3,175 429 7.40
QA110K27CAU6 3,926 523 7.51
QA125K29CAU6 4.524 639 7.08