The DXair Advantage
DXair compact design eliminates the need for large mechanical spaces and rooftop applications. Mechanical surveys have confirmed that 90% of roof top systems do not get proper attention when service techs are working in cold, rain or snow conditions. The DXair mini foot print 60 ton unit will fit through a 36 inch door.
DXAir Pool Dehumidification Products
DXAir for Dry Air in Your Pool Room
DXAir offers the most diverse line of dehumidification systems designed specifically for indoor swimming natatoriums. The DXAir systems use R410a and are built on two different platforms to meet any application from small residential to large commercial water parks.
- DXair-AC (air cooled)
- DXair-LC (liquid cooled)
- DXair-G-HGR (geothermal-hot gas reheat)
- DXair-G-LR (geothermal-liquid reheat)
DXAir AC Series
The DXAir-AC base unit can be utilized as a packaged stand-alone dehumidifier, compressor, evaporator, 100% hot gas reheat condenser, MAXevap option and air handler.
The MAXevap option is exclusive to DXair systems. In the dehumidification mode, the evaporator coil temperature is lowered and maintained just above 32 degrees without compromising the system supply air flow. Electric built in duct heaters are available for space heating. A matching remote DX condenser can be added if cooling is required. If pool heat recovery is desirable, all DXair-AC systems are built with a cupro-nickel double walled vented heat exchanger capable of rejecting 50% of system capacity to the pool.
The standard sizes are 2 to 60 nominal ton systems.
DXAir LC Series
The DXair-LC base unit is built on a liquid source heat pump platform. The base unit utilizes a built in liquid cooled coaxial condenser which can be tied to a remote fluid cooler. Two options are available for pool heat recovery. A built in cupro-nickel double walled vented heat exchanger rejecting 20% of unit capacity in both dehumidification and cooling mode. The second option is an external 3 way diverter valve between the unit and fluid cooler directed to a stainless steel plate heat exchanger connected to the pool water. This option allows 100% system heat rejection to the pool in the cooling mode.
DXAir AC Series
Additional product specifications will be added to this list as they become available.
Vertical Unit - Top Discharge
- DXair GF-TD-024 2 Ton
- DXair GF-TD-030 2.5 Ton
- DXair GF-TD-036 3 Ton
- DXair GF-TD-042 3.5 Ton
- DXair GF-TD-048 4 Ton
- DXair GF-TD-060 5 Ton
- DXair GF-TD-070 6 Ton
- DXair GF-TD-096 8 Ton
- DXair GF-TD-120 10 Ton
- DXair GF-TD-140 12 Ton
- DXair GF-TD-280 25 Ton
- DXair GF-TD-350 30 Ton
- DXair GF-TD-450 40 Ton
Vertical Unit - Bottom Discharge
- DXair GF-BD-024 2 Ton
- DXair GF-BD-030 2.5 Ton
- DXair GF-BD-036 3 Ton
- DXair GF-BD-048 4 Ton
- DXair GF-BD-060 5 Ton
- DXair GF-BD-070 6 Ton
- DXair GF-BD-096 8 Ton
- DXair GF-BD-120 10 Ton
- DXair GF-BD-140 12 Ton
- DXair GF-HZ-024 2 Ton
- DXair GF-HZ-030 2.5 Ton
- DXair GF-HZ-036 3 Ton
- DXair GF-HZ-048 4 Ton
- DXair GF-HZ-060 5 Ton
- DXair GF-HZ-070 6 Ton
Two-Stage Vertical Units
- DXair R410A General Guide Specs
- DXair AC Series Master Specifications
- DXair GF-DH Condenser Plumbing Diagram
- DXair GF Low Voltage Wiring Diagram
- Geo DXair GF-TD Pool Piping
Larger Tonnage Systems and
Geothermal Open & Closed Loop Systems
are also available
DXair is the only company offering an approved Energy Star rated open or closed loop geothermal dehumidification system from 2 thru 6 ton.
DXair-G-LR utilizes a standard Energy Star rated reverse cycle geothermal unit applicable for open and close loop applications. The packaged base unit comes standard with two speed compressor, evaporator, and liquid to refrigerant coaxial condenser/evaporator, ECM blower motor and de-superheater. This unit operates as a typical geothermal heat pump for space heating and cooling with the de-superheater in play.
For space dehumidification, a liquid reheat coil is field installed as is the MAXevap option without disturbing the base unit to negate the Energy Star rating. In the DH (dehumidification) mode, the system is in the cooling mode absorbing the latent and sensible heat and rejecting to the liquid reheat coil on the supply. In this mode, the solenoid valve or loop pump is de-energized and the unit operates as a standalone dehumidifier. The external MAXevap is energized maintaining a 33F evaporator temperature while the unit rejects 100% of the sensible, latent and compressor heat to the space.
Pool heat recovery is accomplished utilizing cupro-nickel double walled vented de-superheater. Electric built in duct heaters, hot water coils, etc. are available for second stage space heating.
DXair-G-HGR is a non- Energy Star rated reverse cycle, geothermal unit applicable for open and close loop applications. The packaged base unit comes standard with compressor, evaporator, 100% hot gas reheat condenser, liquid to refrigerant coaxial condenser/evaporator, MAXevap option and air handler. This unit operates as a typical geothermal heat pump in heating and cooling. In the DH (dehumidification) mode, the coaxial condenser/evaporator is not in play and the solenoid valve or loop pump is de-energized. The unit is now operates as a standalone dehumidifier with the MAXevap energized maintaining a 33F evaporator temperature while the unit rejects 100% of the sensible, latent and compressor heat to the space.
There are three pool heat recovery options. They all include cupro-nickel double walled vented heat exchangers.
- Option 1 is a standard de-superheater capable of rejecting 15-20% of system capacity in all modes.
- Option 2 is a larger condenser capable of rejection 50% of the unit’s capacity in the DH mode.
- Option 3 is a dedicated condenser capable of heating the pool water utilizing 100% of the system’s capacity on demand.
Electric built in duct heaters are available for second stage space heating.
DXair Project Photos
For warranty claims, please review our Warranty General Information document first, then print out the appropriate form and follow the instructions contained therein. Links to all the warranty forms are provided below for your convenience.