Electrode Steam
Resistance Steam
Gas-Fired Steam
Vapanet Controller
Accessories
LE Series
ELECTRODE STEAM
The world-wide success of Vapac's electrode steam humidifiers has been due to its high level of reliability, unparalleled precision, variety of custom features and dual technology capabilities.

LEP - Close Control model
Pulsed Energy Technology
Solid state relays adjust the supply of energy to the cylinder and thereby maintains a rapid response to steam output. The unique VapaNet Pulsed Energy technology provides infinite variable steam outputs from 8% up to 100% of full capacity by electronically switching power to the electrodes.

LE - Comfort Control model
Water Level Technology
The VapaNet Water Level Control is engineered to maintain proper humidification, where a brief delay
in response is acceptable, as the system adjusts to changing humidification demands. It incorporates an intelligent combination of Boiling, Draining and Feeding to minimize wastage of water and energy. Water Level control technology gives a performance turndown between 20% and 100% of designated unit performance. The LE model can be configured as an On/Off device and used as a slave in a larger system, or as a proportional control device in stand-alone applications.

"All commercial & industrial electrode steam humidifiers operate using the VapaNet controller."

DV4 - Residential Comfort
Water Level Technology
The DV4 humidifier uses commercial and industrial electrode steam technology and applies it to the residential application to obtain optimal health andcomfort in the household.

The Cylinder Avantage!
Fast and easy to maintain ensuring lower maintenance cost and shorter humidifier downtime.
Cylinder replacement eliminates the messy cleaning required by pan coil humidifiers.
Each cylinder replacement provides a brand new electrode and strainer ensuring trouble free operation and, higher efficiency.
Automatic monitoring of water conditions ensuring:
Long cylinder life
Economical water usage.
Accurate and reliable steam production.
Vapac products are 'green'. All components can be recycled, including the disposable cylinders.

Disposable cylinders:
The complete replacement of the cylinder at the end of its life offers piece of mind and eliminates any cleaning requirement. Uniquely designed:
Fusion molded plastic cylinders ensure a strong and durable watertight seal.
Screw down electrode ensures positive connection at all times.

Cleanable cylinders:
Cleanable cylinders simplify the task of cleaning the strainer and removing the scale that collects at the bottom of the cylinders. Uniquely designed:
The Neoprene seal locates and aligns the cylinder halves to ensure correct assembly and a water tight seal.
Annular steel rings located on the flange of each cylinder half, evenly distributing the clamping force and preventing the flanges from distorting.
Screw down strainer to efficiently remove mineral buildup.


Performance Data
LEP
LE
DV4
Application
Commercial/Industrial
Residential
Alphanumeric display
option
no
Voltage/phase
208-600/1 or 3
120-240/1
Capacity lbs/hr (kg/hr)
1-200 (0.5-90)
2-200 (1-90)
6-12 (3-6)
Control type
SSR modulation
on/off or modulating
on/off
Turndown
8-100%
20-100%
n/a
LED status indication
standard
standard
standard
Vapanet Controller
standard
standard
n/a


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