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DUCTED CONDENSING UNITS

Ducted medium and high temperature condensing units for split system cooling where a externally mounted traditional condensing unit is not an option due to physical or planning restrictions.


DRC (+)

Ducted Medium Temperature refrigeration condensing unit


OPTIONAL EQUIPMENT

  • Grille Kit
  • Ducting Kits
  • Duct transition piece
  • Wall mounting kit
  • Isolator

Particularly suited to visually sensitive applications or where local planning regulations exclude equipment mounted on the outside of buildings.

These DRC+ units are fitted with centrifugal fans and are designed for siting indoor with air being ducted into and out of the building.

The DRC+ Condensing Unit range comes in six different sizes:- DRC+ 20, 30, 40, 50, 60 & 80.

DRC (+) Specification

  • 1.4 - 4.7kW nominal cooling duty
  • Designed for ducted indoor applications
  • Reciprocating compressors
  • Suction and liquid service valves
  • Fan speed head pressure control
  • Crankcase Heater
  • LP switch (auto) & HP switch (auto)
  • 3 minute delay timer
  • Ease of access for installation and service
  • Random start timer
  • Low ambient start timer
  • Liquid receiver
  • Noise attenuation insulation
  • Capacitor start relay (20, 30 & 40. 1Ph Only)
  • Sight Glass
  • Refrigeration Drier
  • Factory charged with Nitrogen

DCU (+)

Ducted Air-conditioning condensing unit

The DCU+ products are outdoor units fitted with centrifugal fans and designed for siting indoors with the outdoor air being ducted into and out of the building. They complement the existing range of Marstair evaporators but are also suitable for bespoke applications.

The units are particularly suited to visually sensitive applications or where local planning regulations do not allow equipment on the outside of the buildings.

  • 2.5 - 6.6kW nominal cooling duty
  • Suitable for ducted indoor applications
  • Reciprocating compressors
  • Suction and liquid service valves
  • Fan speed head pressure control
  • Crankcase Heater
  • Contactor
  • LP switch (auto) & HP switch (auto)
  • 3 minute delay timer
  • Easy access for installation and service
  • Random start timer
  • Low ambient start timer
  • Factory charged with R407C refrigerant
  • Expansion device (orifice)
  • Ducted air inlet and/or discharge
  • Compressor Jacket

OPTIONS

  • CSR 1 Phase
  • Overload on 1 Phase (Standard on 3ph)
  • Volt free relay / HP switch (with alarm output)
  • Isolator
  • Ducting Kits
  • Grille Kit
  • Duct transition piece
  • Wall mounting kit


DHPUE

Ducted heat pump Air-conditioning condensing unit


OPTIONAL EQUIPMENT

  • CSR 1 Phase
  • Overload on 1 Phase (Standard on 3ph)
  • Volt free relay / HP switch (with alarm output)
  • Isolator
  • Ducting Kits
  • Grille Kit
  • Duct transition piece
  • Wall mounting kit

The DHPUE products are outdoor units fitted with centrifugal fans and designed for siting indoors with the outdoor air being ducted into and out of the building. They complement the existing range of Marstair evaporators but are also suitable for bespoke applications.

All are supplied with their own reverse cycle defrost strategy and 230V compressor run and reversing valve inputs.

The units are particularly suited to visually sensitive applications or where local planning regulations do not allow equipment on the outside of the buildings.

  • 2.5 - 6.6kW nominal cooling duty
  • Suitable for ducted indoor applications
  • Reciprocating compressors
  • Suction and liquid service valves
  • Fan speed head pressure control
  • Crankcase Heater
  • Contactor
  • LP switch (auto) & HP switch (auto)
  • 3 minute delay timer
  • Easy access for installation and service
  • Random start timer
  • Low ambient start timer
  • Factory charged with R407C refrigerant
  • Expansion device (orifice)
  • Ducted air inlet and/or discharge
  • Compressor Jacket