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LAD-1814, LAD-1814x (230v), LAD-2214, LAD2214x (230v) Commonly referred to as "whole house systems", our in-duct units are ideal for residential forced air systems. Models LAD-1814 and Lad-2214 are designed to complement both newer high efficiency systems as well as existing equipment. Easily mounted in a variety of systems, LAD units operate on less power than a 60 watt light bulb and provide protection for costly equipment and, more importantly, your breathing air. The low pressure drop through the filter means less airflow reduction than most media filters with higher efficiency and therefore, better airflow through your home, eliminating hot / cold spots. The rugged construction of LAD models, like the entire LakeAir line, assures you of peak performance year after year. Click here for more detailed information on How It Works. Also, see our Model M Media In-duct units that can be converted to use the electronic components of the model LAD. |
Optional airflow switch has a sensitive calibration that activates with very little negative pressure.
Unique voltage corrosion-resistant doubler design with protection against electrical back feed and improved electrical tolerances and connections.
Reliable voltage contact. Grid cap connector design allows perfect contact every time and eliminates the possibility of corrosion at contact point or contact bracket damage.
Unique Safety Latching mechanism. Rosette style turn knob activates the micro safety switch, providing a tight fit.
Grounding strap on electronic filtering cell provides safety override back-up for additional protection
Durable Electronic filter cell is up to 97% efficient on particulate as small as 0.01 micron in size and can be washed and reused.
Low pressure drop or airflow resistance means less strain on your system fan and more even distribution of conditioned air.
Carbon after filter is included with all electronic units, will remove odors from purified air for up to 3 - 4 months.
LAD-1814 and LAD-1814x rated for up to 1,400 cfm or 3 cooling system tons.
LAD-2214 and LAD-2214x rated for up to 2,100 cfm or 5 cooling system tons.
7 Year Limited Warranty!
Model Dimensions Clean air capacity WeightLAD-1814 16.5 x 20.5 x 6.75" For up to 1,400 cfm systems 26lb.LAD-2214 16.5 x 24.5 x 6.75" For up to 2,100 cfm systems 30lb.LAD-1814AF
airflow switch equipped
16.5 x 20.5 x 6.75"
For up to 1,400 cfm systems 26lb.LAD-2214AF
airflow switch equipped
16.5 x 24.5 x 6.75" For up to 2,100 cfm systems 30lb.System Statistics
Below are some statistics based on the system you will be attaching your new model LAD electronic air purifier to. Unit performance is based on system performance. To find the expected performance, find your system specifications in the table below and match the air cleaner's results at that level.
System Specifications and Related LAD Performance
cfm Range 600 cfm 1,000 cfm 1,400 cfm 1,800 cfm Cooling Tons 1.5 2.5 3.5 4.5 BTU's 60,000 100,000 140,000 180,000 LAD-1814 95% @ 0.01 microns 84% @ 0.01 microns 60% @ 0.01 microns 40% @ 0.01 microns LAD-2214 95% @ 0.01 microns 90% @ 0.01 microns 78% @ 0.01 microns 60% @ 0.01 microns Pressure Drop
(inches water column)
0.03 0.07 0.10 0.12 • Units also available in 230V applications:
LAD-1814x, LAD-2214x, LAD-1814AFx, LAD-2214AFx