Marstair CKC Cellar Cooler Outdoor Unit

The CKC range of condensing units forms part of the CX(E) Cellarator split-system. These latest version Cellarator systems are designed to help the licensed trade maintain a cooled environment reliably and at low-cost.


This product is not yet available to buy online, to place an order please call 01823 665 660.


Marstair CKC Cellar Cooler Outdoor Unit

Suitable for wall mounting or freestanding, these stylish and slim profile outdoor units are easy to install and include the following features:
  • New 17 Series with smaller, 5mm tube sizes, in the condenser coil, gives reduced refrigerant requirements without compromising the system duty.
  • Pre-charged for up to 7.5m pipe run.
  • System matched for 4°C air on applications
  • Capacity range 2.3kW – 6.8kW @ 12.7°C
  • Up to 50 & 80m pipe run.
  • Suction and liquid service valves
  • Fan speed head pressure control
  • Low ambient start timer
  • 3-minute delay timer / random start timer
  • Crankcase Heater (reciprocating only)
  • Contactor
  • LP switch (auto)
  • HP switch (auto)
  • Factory charged with R407C
  • Up to 80m pipe runs (Models 15-20 up to 50m)
  • CKC+ 15-40 (Reciprocating compressors)
  • CKC+ 50-200 (Scroll compressors)
If the following capacities aren't sufficient for your project we also offer multi-split systems with capacities up to a nominal 14 kW.

APPROXIMATE GUIDE TO CELLAR SIZING IN m3 @ 27°C AMBIENT

ABOVE GROUNDBELOW GROUND
Model8°C12.7°C8°C12.7°C
CX(E) 30 + CKC 2020m326m325m331m3
CX(E) 40 + CKC 3025m330m331m339m3
CX(E) 50 + CKC 5035m342m346m357m3
CX(E) 70 + CKC 8065m378m380m399m3


GUIDE TO COOLING DUTY @ 8°C AND 12.7°C

CELLAR 8°CCELLAR 12.7°CCONNECTIONS
ModelTD (kW)SD (kW)SHRTD (kW)SD (kW)SHRSUCTIONLIQUID
CX(E) 30 + CKC 202.271.700.752.802.100.751/2"3/8"
CX(E) 40 + CKC 302.671.820.683.302.240.681/2"3/8"
CX(E) 50 + CKC 503.732.460.664.603.020.661/2"3/8"
CX(E) 70 + CKC 805.513.470.636.804.300.635/8"1/2"


GUIDE TO CXE LOW-TEMPERATURE CAPACITIES @ 4°C AND 12.7°C

CELLAR 4°CCONNECTIONS
ModelTD (kW)SD (kW)SHRSUCTIONLIQUID
CX(E) 30 + CKC 202.302.000.851/2"3/8"
CX(E) 40 + CKC 303.502.800.801/2"3/8"
CX(E) 50 + CKC 505.003.500.705/8"3/8"

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