The patented D-CAN 30 from DryAir delivers all of the benefits of desiccant drying with reduced electrical requirements, lower operating temperatures and up to a 50% fuel savings compared to traditional Diesel/Electric systems.

At a maximum of 3,000 CFM the D-CAN 30 is capable of removing 1,944 pints or 292 gallons of water per day.

There are no combustion by-products to vent from the D-CAN 30 granting operators the added flexibility of being able to place the unit inside or outside the structure for easier setup.

The D-CAN 30 is not as susceptible to overheating and will not shut down if the ducting of the reactivation air becomes restricted.

Only 2 – 115V/15A circuits are required to run the blowers; no high voltage cords means increased safety on the site.

Turn the desiccant wheel off and the D-CAN 30 offers the added flexibility of operating as a 300,000 BTU heat exchanger to provide temporary heat to the structure.

What makes the D-CAN 30 different from any other desiccant dehumidifier?

DryAir Central Heating Units or GreenThaw towable hydronic units are used as the heat source for reactivation of the desiccant wheel.  Many of the commonly used desiccant dehumidifiers this size utilize electric heat to reactivate the desiccant wheel.  Often the electrical requirements far exceed the electricity available on the site, so large diesel generators are brought in to provide the power.  These generators only convert approximately 30% of the fuel burned into usable electricity for reactivation of the desiccant wheel.  DryAir’s hydronic systems convert over 80% of the fuel burned into usable heat making them up to 50% more efficient than diesel/electric desiccant systems.

Utilizing DryAir’s safe and reliable hydronic systems as the heat source opens up a number of options for fuel choices including: Diesel, Propane, Natural Gas or even Steam. Each D-CAN 30 requires 175,000 BTU’s of heat for the reactivation of the desiccant wheel.

Here is a summary of the number of D-CAN 30 units you can run off of each DryAir hydronic system:

GTS/CHU Unit	# of D-CAN 30’s
200 GTS	1
300 GTS	1
400 GTS or 400CHU	1
600 GTS or 600CHU	2
900 GTS Flex or 900CHU	3
1200CHU	4

The Multimax System delivers up to 7 million BTU’s of heat to the tank for fluid heating or frost prevention using:

• 4x 900 Central Heating Units (CHUs)
• Has a proprietary boosting system
• Large stainless steel heat plates

The 2100 series 600 DG Heating Module from DryAir provides up to 620,200 BTU’s of heating power in a small and portable unit that is easy to place on the jobsite.

The 2100 series 600 DG Heating Module runs on Diesel Fuel or #1 & 2 Heating Oil only where the 600 CHU Tri-fuel Version comes standard with a Diesel burner but can also be configured to run on natural gas or propane.

Innovative Combustion Environment Control System

• Preheat’s the fuel and air used for combustion
  • Allows the unit to start & run even in sub 40 degree conditions
  • No need to adjust the burner for changing weather conditions, burner always receives warm air and fuel for optimum combustion, efficiency and reliability.

Temperature Control & Fuel usage is automatic

An 8 – light operation panel monitors all functions

Fluid circulation system is low pressure and atmospherically vented. There is no chance of an explosion or line burst due to pressure build up.

The 300 GTS GreenThaw System provides all the great features of the larger GreenThaw models in a smaller footprint.

• GreenThaw Flow Reverser – Eliminates hot and cold zones in the thaw pattern
  • Reduces time & fuel costs by up to 50%
  • Consistent curing temperatures across the entire slab – the whole slab cures faster at the same rate
• Combustion Environment Control System
  • Preheat’s the fuel and air used for combustion
  • No need to bring the GreenThaw in to a heated shop before it goes out on the job.  The preheater allows the unit to start & run even in sub 40 degree conditions
• The 300 GTS GreenThaw System offers an industry-leading multi-loop ground thaw set-up for job site flexibility and optimum fluid circulation & heat transfer
• Manifold System allows for fan coils or heat exchangers to plug in for space heating or fluid heating

• The 600 GTS GreenThaw System and its large 620,000 BTU heater provides you with ample BTU’s for ground thaw, concrete cure & space or fluid heating applications
• GreenThaw Flow Reverser  – Eliminates hot and cold zones in the thaw pattern
• Reduces time & fuel costs by up to 50%
• Consistent curing temperatures across the entire slab means the whole slab cures at the same rate
• Innovative Combustion Environment Control System preheats the fuel and air used for combustion
• No need to bring it in to a heated shop before it goes out on the job.  The 600 GTS GreenThaw System preheater allows the unit to start & run even in sub 40 degree conditions
• Industry leading multi-loop ground thaw set-up for job site flexibility and optimum fluid circulation & heat transfer
• Manifold System allows for fan coils or heat exchangers to plug in for space heating or fluid heating

The 900 GTS GreenThaw System, with its class leading 896,000 BTU’s, has the heating power to take on the biggest jobs and still has all the great features of our smaller machines.

• GreenThaw Flow Reverser
  • Eliminates hot and cold zones in the thaw pattern
  • Reduces time & fuel costs by up to 50%
  • Consistent curing temperatures across the entire slab – the whole slab cures faster and at the same rate
• Combustion Environment Control System
  • Preheats the fuel and air used for combustion
  • No need to bring it in to a heated shop before it goes out on the job.  The preheater allows the unit to start & run even in sub 40 degree conditions

• The 900 GTS GreenThaw System offers industry leading multi-loop ground thaw set-up for job site flexibility and optimum fluid circulation & heat transfer
• Manifold System allows for fan coils or heat exchangers to plug in for space heating or fluid heating

• The 600 RTS GreenDry System is designed for rapid drying applications
• Enclosed trailer with storage for the heat exchangers, manifolds and hoses
• Designed to operate in colder climates…as low as -40°F (-40°C)
• Can operate at higher elevations
• Outstanding combustion reliability
• Wide outside temperature swings don´t faze the DryAir 600 RTS GreenDry System… it hums right along!
• Diesel fired for optimal flexibility
• Can dry up to 20,000 sq.ft

HEPA filtration & decontamination
Controlled heating & drying
Humidity control

Fluid-to-air heat transfer

• The DECU 1000 is a fan-coil type liquid-to-air heat exchanger with high efficiency air filtering capabilities and a full, versatile control system
• For drying application, the DECU 1000 can be connected to any of DRYAIR’s Central Heating Modules
• Temperature controls can sense temperature of either the supply air stream or the return air stream and can be selected at the flick of a switch. This allows versatile setup on different DECU applications (ie: structure pressurization or circulation within a structure)
• Blower speed and air flow will continue even when heat is not being called for
• A differential air-pressure gauge indicates reduced airflow due to dirty filters. By replacing the 2 pre-filters frequently, the life of the other more expensive filters will be prolonged. Utilize all 4 filters at once or, if not required, certain ones can be removed
• The relative humidity low limit can be selected. If the RH level of the return air stream should get down to the set point, the heat supply will be shut off while the blower will continue to run. When the sensed RH level rises above the low limit set point, heat will be allowed to come back on
• Stainless steel cabinetry… the system can be washed-down between uses and can be used indoor or outdoors
• 1,000 CFM nominal air flow (at full blower speed, with clean filters)
• Electrical requirements – 115V, single phase, 60Hz, 15A, standard plug
• Filtration Multi-level, bank of 4 media filters
  • 1st filter 1″ thick, conventional throw-away
  • 2nd filter 4″ thick, pleated, MERV 8 rating
  • 3rd filter 4″ thick pleated, activated carbon, capable of removing gaseous airborne odors
  • 4th filter 12″ thick HEPA filter, capable of removing 99.99% of airborne particles as small as 0.3 microns in diameter
• Ultra violet light – optional, used to sanitize the air stream of biological impurities.