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Please refer to for complete submittal drawings for your project. • All data herein is subject to change without notice. Refer to for current catalog and submittal drawings. • Drawings not for installation purposes; refer to IOM manual at • ETL Report Number 3017723-001. • MEA Number MEA 107-02-E applies to all units with any combination of chilled water or R-22 direct expansion coils and either hot water coils, steam coils, or electric heat. ENVIRO-TEC PRODUCT OVERVIEW • MQL The Perfect Solution for Schools, Hospitals, and Commercial Buildings. The flexibility of the Model MQL Blower Coil allows you to design the unit to meet the specific project needs. The MQL design allows you to configure draw thru applications in horizontal, vertical, and footprint- saving arrangements. From basic air handling to the sophisticated isolation room systems required to meet challenging indoor air quality (IAQ), controls, and acoustic (sound sensitive) projects – the Model MQL Blower Coil is your solution! Standard Features • Modular construction allows for footprint saving arrangements including stacking modules in two-high configuration. • IAQ galvanized drain pans are double sloped to prevent standing water and minimize microbial growth. Stainless steel drain pans are available. • Removable access panels for improved accessibility, cleanability, and serviceability. Hinged access doors with quick action latches are available. • Single point power connection – even with draw thru or blow thru electric heat – simplifies installation. Fan motors are factory mounted and wired to the junction box. • Available in nine sizes, from 600 to 10,000 CFM. • Internal spring isolation standard on all unit sizes 02 - 17. • Single wall and double wall-galvanized construction are available. Double wall construction enhances indoor air quality, protects insulation, and provides the ability to clean the inside of the unit. Optional Features • Factory-packaged blower coils are available with starters or variable frequency drives, factory mounted and wired. Simply connect power, piping, and ductwork, and the units are ready for operation. An excellent way to minimize installation time, coordination and costs, while increasing reliability. • Quiet, flexible, acoustical discharge plenums may be used for sound sensitive projects. • Exhaust / Return Fan with Economizer Sections for use with IAQ applications (“free” heating and cooling – cost savings for space conditioning). • Customized Options including: -Direct drive plug fans -High efficiency filters -Double wall perforated lining -External face and bypass dampers -Inspection windows ENVIRO-TEC MQL • FEATURES AND BENEFITS Designed For Maximum Flexibility The ENVIRO-TEC® Model MQL Blower Coil Unit is designed to maximize flexibility of selection and installation. The unit is also designed to exceed the stringent quality standards of the institutional market, while remaining cost competitive in the light commercial segment of the market. ENVIRO-TEC® Model MQL sets the new standard for quality, flexibility, and competitive pricing. For the Building Designer: OPTIONAL COMPONENTS MEAN FLEXIBILITY The extensive variety of standard options available on the MQL is where you find the versatility to fit any HVAC system designer’s needs. Options include: Mixing boxes with standard low leak dampers, High efficiency filter sections for 2" prefilter and 4" final filter, blow thru electric heat with single point power connection. All electric heat units are listed with ETL as an assembly and carry the cETL label. High Efficiency motors, starters, disconnects and fusing mean easier coordination between mechanical and electrical trades. Coil options allow for 4 or 6 row cooling coils. Water coils have optional circuiting that can be used to reduce Water Pressure Drop, which may also allow for pipe size reductions and lower material cost. Hot Water or Standard Steam coils may be placed in the Preheat or Reheat position. All Model MQL blower coils have the option of foil faced insulation. For the Contractor: LOWER INSTALLED COST Model MQL blower coils are shipped completely assembled, reducing field installation time and labor. All units are thoroughly inspected and tested prior to shipment, eliminating potential problems at startup. Motor wiring is brought to a junction box on the outside of the unit casing, reducing electrical hook-up time. A wide variety of fan discharge configurations allow for increased flexibility and easier installation on the jobsite, resulting in cost reductions by eliminating expensive elbows, etc. For the Owner: QUALITY PRODUCT Model MQL blower coil units are built from G60 minimum spangled galvanized steel with a chromate coating. This metal surpasses the ASTM 125 hour salt spray test for corrosion and rust. Standard insulation is 1 inch fiberglass insulation which is glued and pin spotted for maximum positive adhesion. Insulat...