Ultraviolet Treatment UV-Aire®

AIR PURIFICATION SYSTEM

These are single 12” and 18” lamp units, with front hinged cover. Includes angle bracket to al- low mounting of longer tubes, on an angle to fit into narrow duct widths as well as a duct board mounting kit. Each unit has a view port for safe and quick inspection to ensure proper operation. UV-12 is ideal for ducts measuring 12” to 18” wide, and UV-18 handles ducts from 18” to 24” wide. For larger duct coverage, these units can be used in multiples to cover the duct area. Indi- vidual units rated by the manufacturer to handle up to 2000 square feet maximum. Exterior case dimensions: 2-1/4” deep x 4” wide x 8-1/8” high.

CAT. NO. MFG. NO. DESCRIPTION 6H219 UV-12

12” UV-Aire purifier unit

6H219A 46365401 Replacement UV lamp for UV-12 6H217B UV-16

16” UV-Aire Purifier Unit

6H217C 46511200 Replacement UV Lamp for UV-16 6H217 UV-18

18” UV-Aire purifier unit 6H217A 46365402 Replacement UV lamp for UV-18

VOLTAGE WATTS DIMENSIONS H x W WEIGHT EACH 120

30 120 120 30 30 9” x 3” 9” x 3” 9” x 3” 5 lbs. 5 lbs. 5 lbs.

$180.94 $77.87

Fresh-Aire™ BLUE-TUBE UV™ LAMPS

The Fresh-Aire™ Blue-Tube UV™ lamps are extremely versatile in their application. The “Z” mounting bracket allows ease of mounting in numerous situations. Simply cut a single hole where you want to insert the UV tube. Slide in the tube and attach the “Z” bracket mount. Unit mounts remote from the 24 volt power supply module, and is furnished with plug on wire har- ness. 24 volt power module is compact and designed to fit in the control panel of the equipment. UV tube is narrow enough to be mounted inside the coil plate apex, into a plenum, or simply mounted into the ductwork. Available with and without odor control splice lamp.

CAT. NO. MFG. NO. 6C802 6C803 6C804 6C805

DESCRIPTION

TUV-BTER2 TUVL-200

Blue-Tube UV™ Kit Replacement Lamp for 6C802

TUV-BTER2-OS Blue-Tube UV™ Kit with Odor Splice 4.2 x 1.8 x 1” TUVL-200-03

Replacement Lamp for 6C804 15” x 0.74”

POWER SUPPLY L x W x D LAMP L x Dia. EACH 4.2 x 1.8 x 1”

15” x 0.74”

$329.05 $168.09 $360.56 $196.73

ON POWER SUPPLY

ON LAMP

AIRFLOW RESISTANCE

Everyone is aware of the effect a clogged/dirty air filter has on the operation of warm air heating equipment. However, we some- times forget the effect a high merv air cleaner/filter may have on the equipment. The installation of a high merv air cleaner/filter may cause similar air flow problems. As the merv increases, the resistance to air flow also increases. Heating/cooling equipment may shut down on limit, and/or cooling coils may freeze. Almost always an airflow problem is suspected. When the airflow is checked, verify airflow CFM and static pressure. A finding of low airflow and high static pressure will lead to determining the cause. Often times the only change to the system was the addition of a “better”, higher Merv cleaner/filter. Problems may not surface immediately upon installation, but as the cleaner/filter loads up, the resistance increases. Air flow (CFM) on residential equipment is normally rated at .5 “ static. On installations where the ducting is marginal, or blower CFM rating is marginal, the ad- dition of the added resistance created by a high merv air cleaner/filter may increase the system static beyond the blower’s capability to supply the required volume of air.

So...should you receive a service call advising the system functioned well and then suddenly began to have airflow problems, check to determine whether a high merv air cleaner/filter may have been installed on the job. Also remember the resistance to air flow will increase as the filter/cleaner loads up over time. A new media, or cleaning, may only resolve the problem temporarily. Addi- tional ducting and/or larger blower motors may be required to solve the problem.

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INDOOR AIR QUALITY