QDS Inc.
DC Power Air Conditioning Specialist
Telecommunications Air Conditioning System
The ECK4 Telecommunications Air Conditioning System is designed and built specifically to cool a full range of applications such as telecommunication, command and control, or even rescue shelters to name a few. The perfect cooling solution for many additional applications in remote areas. The systems are designed to work off batteries, solar panels, or most any DC power which makes the units environmentally friendly and virtually service free!
- Complete self-contained cooling system
- High efficiency DC motor
- Direct drive DC motor and compressor system
- Environmentally safe R134a refrigerant
- Technical support available
RTK5 Rooftop Air Conditioner Unit
The RTK5 Rooftop Air Conditioner is designed for all types of mobile equipment. With tough external and internal construction, slim line design and providing up to 18,000 Btu cooling capacity, the RTK5 is the solution and latest technology for rooftop air conditioning systems!
- 18,000 BTUs of cooling power
- 12 & 24 volts
- strong steel construction
- high capacity fans
- low profile design
- easy installation!
- ideal for trucks, machines & motorhomes
- low maintenance
SPK4 Split Unit Air Conditioner
The SPK4 Split Unit Air Conditioner is perfect for over the road trucks. High Performance brushless fans keep the current draw to a minimum. The unit’s main frame is constructed of 2mm steel and both the evaporator,condenser coils and fins are made of copper. With its compact design it allows the unit to be fitted to the most difficult installations.
- Fully Self contained 12/24V Battery operated air conditioner
- Adjustable temperature control
- Low Servicing and Quiet operation
- Strong steel construction built for US roads
RDK4 Air Conditioner Compressor Drive Unit
The RDK4 is designed and manufactured to replace an engine or hydraulic driven A/C compressor. This self contained, full function air conditioning drive unit available in 12, 24 or 48 volt configurations.
- 11,900 Btu’s of cooling power!
- 12, 24 & 48 volts
- Strong steel construction
- Powder coated & all stainless bolts
- Electric motor over heat protection
- Compressor over heat protection
- Easy Installation
- Direct drive shaft configuration
- No servicing (minimal maintenance)
- Ideal for trucks, machines & motor homes
RCK4 Air Conditioner Condenser Unit
The RCK4 Air Conditioner Condenser Unit is designed to work with most systems producing 4kw of cooling power. Uses all stainless steel fasteners, is powder coated. Coil is heavy-duty copper tube & fin.
All (3) fans are brushless 300 cfm each and is a great match up with the RDK4 drive unit for low voltage applications.
- Available in 12, 24 & 48 Volt
- Available in a smaller configuration of 10000 Btus.
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