CX50

CX50 Air-to-Water Heat Pump

Air-to-Water Heat Pump

4.75 Tons Heating (56.98 kBtu/h)
COP 4.620 SCOP 4.550
3.5 Tons Cooling (41.29 kBtu/h)
IPLV.IP EER 21.18 kBtu/h/kw
World Record Icon AHRI Cert Badge 550/590

Product Description

The Chiltrix CX50 cold climate ATWHP has Europe's Highest Efficiency Rating! Why does this matter here in the USA? Why does SCOP matter in the USA?

CX50 uses the same Energy Star award-winning controls technology as CX34 and CX35. And, it has been optimized for much higher heating performance while still beating every air-to-water heat pump in the industry (except other Chiltrix models) for cooling efficiency.

Ratings:

Certified in accordance with the AHRI Air-Cooled Water-Chilling Packages Certification Program, which is based on AHRI Standard 550/590 (I-P) and AHRI Standard 551/591 (SI). Heating SCOP is certified by TUV Rheinland under IEC EN 14825.
Rating Conditions Max Capacity
@A95 °F BTU/h
Seasonal
Cooling COP
IPLV/SPLV.SI
EER
*Cooling at W55.4 °F 48.89 8.940 30.15
*Cooling at W44.6 °F 41.29 6.160 21.18
*Heating
W95º/A47 °F db/43ºwb
56.98 COP 4.620 SCOP 4.550

Performance Maps:

CX50 Full Cooling Performance Map
2024 AHRI ACCL Map
2020 AHRI IPLV
CX50 Heating Performance Map Full Speed
Rev Heat Map CX50
CX50 Part Load Seasonal Average COP (SCOP) COP 4.55 (Equivalent to HSPF 15.51)
TUV COP SCOP
CX50 Heating Performance Curve
CX50 Performance Graphic
Anniversary Mark
Chiltrix Inc.

Product Documentation, Specs, and Certifications

Certified #1 in Efficiency

World Record Icon

Introducing… The World’s Most Efficient Air-to-Water Heat Pumps

Maximum Flexibility:

  • Heating
  • Cooling
  • Hot Water
  • Radiant (Heating and/or Cooling)
  • Ductless Fan Coils
  • Ducted Systems
  • Mini-Duct (Concealed Ceiling)
  • Use any or all of the above together.

Ductless Room Fan Coil Units

Mount on Wall, Floor, or Ceiling. Four sizes from 1/4 to 1 ton.

High Wall FCU

Cassette FCU

For Ducted Systems:

Chiltrix is compatible with most standard hydronic air handlers and offers 4 AHUs sized up to 5 tons.

Radiant Heating

Use your Chiltrix Air To Water Heat Pump with an in-floor radiant heating (or cooling) system.

Domestic Hot Water With Air To Water Heat Pump

Let the Chiltrix unit perform your water heating and get up to 70% annual water heating savings.

AHRI PERFORMANCE AWARD

6 Consecutive 3-Year Awards

Rebates and Incentive Programs

CEC logo Mass Save logo Efficiency Vermont logo NYS Clean Heat logo R-32 logo Energize CT
AHR Chicago 2027 Event