 CX34 ODU (Outdoor Unit) |
CX34 2 Tons Cooling/ 2.8 Tons HeatingCooling 26.12 kBtu Cooling 30.05 kBtu Up to 8 indoor units (IDUs) can be used. One Chiltrix ODU can connect to an amount of IDUs rated for up to 115% of the ODU capacity. ODU can also be used with ducted air handler, floor heating, or integrated with existing boiler or solar hydronic heating. |
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| CX34 chiller performance numbers seem too good to be true? |
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| System | Test Conditions | Capacity kBTU |
COP |
Seasonal Avg. EER |
| CX34 | Cooling at A95°/W55.40º | 30.05 | 9.050 | 30.88 |
| CX34 | Cooling at A95°/W44.6º | 26.12 | 6.990 | 23.87 |
| CX34 | Heating W95º/A47ºdb/43ºwb | 33.81 | 3.920 | NA |
Click here for zoom-in version
Heating is another area where the CX34 has great performance with COP 3.92 (W95).
*RED=W@122F, BLUE@113F, BLACK@95F
*RED=W@122F, BLUE@113F, BLACK@95F
Cooling 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) 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 COP & SCOP, where applicable, is certified by TUV Rheinland under IEC EN 14825.
CX34 Air To Water Heat Pump Spec Sheet
CEC Certified
California Energy Commission
All specifications are subject to change. Images are representative only.
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AHRI testing: Chiltrix has exceeded its stated performance three years in a row.
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.
Get geothermal efficiency at an air-cooled price.
There is no current ENERGY STAR program for ATWHP units. But it is interesting to note the CX34 air-cooled chiller exceeds the Energy Star efficiency requirements for variable speed water-cooled chillers (geothermal chillers) which are usually considered to be the most efficient type available. See test procedure for air cooled chillers.
ATWHPs do not use SEER ratings, they are rated based on EER, COP, and IPLV per AHRI 550/590(I-P). IPLV is provided by AHRI for air cooled chillers. Below, we have applied the AHRI IPLV and NPLV formula to our residential air cooled chiller CX34.
EER = Cooling capacity (kW) / Consumed energy (e.g. electricity) (kW)
COP = Heating capacity (kW) / Consumed energy (e.g. electricity) (kW)
IPLV = The Integrated Part Load Value
IPLV = 0.01A+0.42B+0.45C+0.12D
Where:
A = COP or EER @ 100% Load
B = COP or EER @ 75% Load
C = COP or EER @ 50% Load
D = COP or EER @ 25% Load
The official IPLV EER cooling rating for the CX34 is rated as follows:
IPLV EER = 22.21
CX34 NPLV= EER 30.6, NPLV STC is W55F/A95.
For an easy to understand explanation of IPLV see IPLV Explanation & Compare Chiltrix To Top Competitors
Above: Wall mounted fan coil unit.
IDUs connect using flexible PEX water lines. The system is designed to use up to 50% glycol, depending on climate/location. Below is a ceiling mounted CXI fan coil unit.
All of the thin-line (5.1" thin) wall, floor and ceiling fan coil units use DC-Inverter fan motors and run on 120v 60Hz power. Shown below is floor mounted fan coil unit.
The high-wall fan coil unit shown above uses a standard FCU fan, operates on 208-240V 50/60Hz power.
Shown below - hydronic AHU air handler for ducted central system. CX series air source chillers are compatible with most brands of AHU and hydronic fan coil units, contact us for compatibility and sizing assistance. Ducted hydronic air handlers are available through Chiltrix.
| Hydronic Air Handler Units (AHU) For Ducted Chiller systems |
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| Above: FirstCo 12VMB |
Ducted water coil chiller air handler units come in 4 different sizes and use DC Inverter motors for high efficiency. For more info please contact us.
