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MQL • TABLE OF CONTENTS Product Overview.....................................................................................................................................3 Features and Benefits...............................................................................................................................6 Application Considerations ......................................................................................................................5 Unit Configuration .........
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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 foot- print-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) projec
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MQL • FEATURES AND BENEFITS Designed For Maximum Coil options allow for 4 or 6 row For the Owner: Flexibility cooling coils. Water coils have QU ALITY PRODUCT ® The ENVIRO-TEC Model MQL optional circuiting that can be Model MQL blower coil units are Blower Coil Unit is designed to used to reduce Water Pressure built from G60 minimum spangled maximize flexibility of selection Drop, which may also allow for galvanized steel with a chromate and installation. pipe size reductions and lower coatin
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APPLICATION CONSIDERATIONS • MQL Application Considerations Inherent flexibility of the fan and Operating Limitations Model MQL blower coil units offer coil combination in the vertical Units must not be operated above a wide range of application flex- configuration allows application maximum fan speed or unit air- ibility, while maintaining a simple, in sound-sensitive areas. In such flow as listed in the Fan easy to install unit design. These instances, a fan running at low Performance section
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MQL • UNIT CONFIGURATION 6 ENVIRO-TEC UNIT CONFIGURATION (IN DIRECTION OF AIRFLOW) Upper Deck - B Lower Deck - A Position: 1 2 3 45 6 7 8 9 10 MQL - Module Size Dim. 02 03 04 06 08 10 12 14 17 H - in (mm) 17-3/8 (441) 17-3/8 (441) 17-3/8 (441) 26-3/8 (670) 26-3/8 (670) 26-3/8 (670) 41-3/16 (1046) 41-3/16 (1046) 41-3/16 (1046) Fig. 1 EFM External Flat Filters (2") W - in (mm) 28 (711) 34 (864) 42 (1069) 42 (1069) 46 (1168) 56 (1422) 64 (1626) 68 (1727) 80 (2032) Notes: L - in (mm) 5-1/4 (133) 5
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ELECTRIC HEAT • MQL STANDARD FEATURES OPTIONAL FEATURES • G60 galvanized steel casing • Main incoming power disconnect (non-fused) (fused) • Flanged construction for direct unit • Fusing (main) (per stage) mounting, in blow thru configuration • Magnetic contactors wired • Listed for zero clearance installation for disconnecting operation • Meets National Electrical Code requirements • Solid state relay with 4-20 mA, • Ni-Chrome wire in ceramic insulators thermistor 0-135 Ohm, • Stainless stee
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MQL • ELECTRIC HEAT BLOW-THRU ELECTRIC HEAT UNIT Unit Size VOLTAGE 02 03 04 06 08 10 12 14 17 AND PHASE Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max kW 353545 115 AMPs 26.1 43.5 26.1 43.5 34.8 43.5 kW 3939496979 208 AMPs 14.4 43.3 14.4 43.3 19.2 43.3 28.8 43.3 33.7 43.3 kW 311311411 6.0 11711911 230 AMPs 13.0 47.8 13.0 47.8 17.4 47.8 26.1 47.8 30.4 47.8 39.1 47.8 kW 313313413 6.0 13713913 277 AMPs 10.8 46.9 10.8 46.9 14.4 46.9 21.7 46.9 25.3 46.9 32.5 46.9 kW 3133164
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COIL AND FILTER DATA • MQL ® ENVIRO-TEC offers hot water, chilled water, direct expansion (DX), and standard steam coils for specific application with all Model MQL blower coils. Coils tested in accordance with ARI 410, and strict on-site inspection before, during, and after installation guarantees the highest quality and performance available. Standard Features Optional Features ® • ENVIRO-TEC coils are designed, manufactured and • Stainless steel coil casings tested by Johnson Controls • Aut
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MQL • STATIC PRESSURE DATA Section Pressure Drops COMPONENT AIR PRESSURE DROP (IN. W.G.) Electric Heater Cabinet Losses Damper Losses Losses Mixing Econo- Filter Access Plenum Econo- Blow Draw Fan Modules Coil Modules Mixing Box Unit Box mizer Modules Modules Module mizer Thru Thru CFM Size MFM SAM LFM RFM SFM SCM MFM MMM HEM FCM VCM MAM LPM HEM EHB EHD MMM VFM MVM MCM LFM LMM LAM LMM 600 0.01 0.02 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.04 0.02 0.04 0.02 0.01 850 0.02 0.04 0.02 0.0
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STATIC PRESSURE DATA • MQL Filter Pressure Drops AIR PRESSURE DROP THROUGH FILTER SECTION (IN. W.G.) Filter Size & Air Velocity (FPM) Type Efficiency 200 250 300 350 400 450 500 550 600 650 700 750 800 2" @ 30% 0.12 0.15 0.18 0.21 0.24 0.27 0.30 0.33 0.36 0.39 0.42 0.45 0.48 High 4" @ 65% 0.18 0.23 0.27 0.32 0.36 0.41 0.45 0.50 0.54 0.59 0.63 0.68 0.72 Efficiency 4" @ 85% 0.26 0.33 0.39 0.46 0.52 0.59 0.65 0.72 0.78 0.85 0.91 0.98 1.04 Pleated 4" @ 95% 0.30 0.38 0.45 0.53 0.60 0.68 0.75 0.83
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MQL • WEIGHT DATA Coil Weight Data COIL WEIGHTS DRY COIL 100% WATER 40% GLYCOL UNIT COIL SIZE ROWS 8 FPI 10 FPI 12 FPI 14 FPI 8 FPI 10 FPI 12 FPI 14 FPI 8 FPI 10 FPI 12 FPI 14 FPI 1 10 [5] 11 [5] 11 [5] 11 [5] 12 [5] 12 [5] 13 [6] 13 [6] 12 [5] 12 [5] 13 [6] 13 [6] 2 16 [7] 16 [7] 17 [8] 18 [8] 19 [9] 20 [9] 21 [10] 21 [10] 20 [9] 20 [9] 21 [10] 22 [10] 3 21 [10] 22 [10] 23 [11] 24 [11] 27 [12] 28 [13] 29 [13] 30 [14] 27 [12] 28 [13] 29 [13] 30 [14] 02 4 28 [13] 29 [13] 30 [14] 32 [14] 35 [16]
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WEIGHT AND ELECTRICAL DATA • MQL Motor/Drive Weight Data MOTOR WEIGHTS MOTOR HORSEPOWER MOTOR TYPE 1/3 1/2 3/4 1 1 1/2 2 3 5 7 1/2 10 15 ODP 25 [11] 28 [13] 30 [762] 35 [16] 45 [20] 35 [16] 75 [34] 100 [45] 125 [57] 125 [57] 220 [100] TEFC 28 [13] 35 [16] 33 [338] 45 [20] 65 [29] 70 [32] 85 [39] 105 [48] 145 [66] 160 [73] 295 [134] E+ N/A N/A N/A 40 [18] 55 [25] 55 [25] 90 [41] 100 [45] 145 [66] 130 [59] 300 [136] 2 SPEED 45 [20] 35 [16] 33 [338] 45 [20] 40 [18] 70 [32] 75 [34] N/A N/A N/A N/A N
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MQL • FAN PERFORMANCE DATA Forward Curved Fan Performance Data TSP UNIT SIZE 02 03 04 (in-wg) Actual CFM 650 750 850 950 1050 950 1100 1250 1400 1550 1200 1400 1600 1800 2000 RPM –––––––––––––– 1793 3.5 BHP –––––––––––––– 1.99 RPM ––––––––– 1913 –––– 1663 3.0 BHP ––––––––– 1.41 –––– 1.75 RPM –––– 1782 – – – 1747 1753 – – – 1517 1526 2.5 BHP –––– 0.76 ––– 1.061.21 ––– 1.301.51 RPM – – – 1594 1605 – – 1562 1567 1580 – – 1357 1366 1383 2.0 BHP – – – 0.55 0.63 – – 0.75 0.87 1.01 – – 0.92 1.09 1.29 R
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FAN PERFORMANCE DATA • MQL Plug Fan Performance Data TSP UNIT SIZE 02 03 04 450 650 850 1050 1250 650 900 1150 1400 1650 800 1150 1500 1850 2200 (in-wg) Actual CFM RPM 2870 2881 2950 3068 3246 2869 2877 2931 3017 3170 2868 2890 2974 3122 3318 4.5 BHP 0.92 1.08 1.24 1.42 1.65 1.32 1.52 1.71 1.92 2.20 1.58 1.85 2.13 2.48 2.91 RPM 2704 2725 2805 2946 3135 2703 2721 2786 2891 3048 2701 2734 2829 3000 3218 4.0 BHP 0.79 0.93 1.07 1.25 1.47 1.13 1.31 1.48 1.68 1.94 1.36 1.59 1.85 2.19 2.63 RPM 2527 255
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MQL • FAN PERFORMANCE CURVES MQL02 (Fan 09-04 Class I) 4.0 2200 RPM 3.5 SE = CFM x SP 6362 x BHP 2000 3.0 1800 2.5 2 HP 1600 2.0 1400 1.5 1200 1.5 HP 1.0 1000 800 0.5 1 HP 3/4 HP 600 1/2 HP 1/3 HP 0.0 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 CFM MQL03 (Fan 09-06 Class I) 4.0 SE = CFM x SP 3.5 6362 x BHP 2000 RPM 2 HP 3.0 1800 2.5 1.5 HP 1600 2.0 1400 1.5 1200 1 HP 1.0 1000 3/4 HP 800 1/2 HP 0.5 1/3 HP 600 0.0 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800
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FAN PERFORMANCE CURVES • MQL MQL04 (Fan 10-07 Class I) 4.0 SE = CFM x SP 1800 RPM 3.5 6362 x BHP 3.0 2 HP 1600 2.5 1400 2.0 1.5 HP 1200 1.5 1000 1.0 800 1 HP 3/4 HP 0.5 1/2 HP 600 1/3 HP 0.0 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 CFM MQL06 (Fan 12-09 Class I) 4.0 SE = CFM x SP 3.5 6362 x BHP 1400 RPM 3.0 3 HP 2.5 1200 2.0 1000 1.5 2 HP 800 1.0 1.5 HP 0.5 600 1 HP 3/4 HP 1/2 HP 400 0.0 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 CFM 17 ENVIRO-TEC STATIC P
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MQL • FAN PERFORMANCE CURVES MQL08 (Fan 12-12 Class I) 4.0 SE = CFM x SP 3.5 6362 x BHP 5 HP 1400 RPM 3.0 2.5 1200 2.0 1000 1.5 3 HP 800 1.0 2 HP 600 0.5 1.5 HP 1 HP 3/4 HP 1/2 HP 0.0 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 CFM MQL10 (Fan 15-11 Class I and II) 4.0 CLASS I CLASS II SE = CFM x SP 3.5 6362 x BHP 1200 RPM 5 HP 3.0 2.5 1000 2.0 1.5 800 3 HP 1.0 600 2 HP 1.5 HP 0.5 1 HP 400 3/4 HP 0.0 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4
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FAN PERFORMANCE CURVES • MQL MQL12 (Fan 18-13 Class I and II) 4.0 CLASS I CLASS II SE = CFM x SP 3.5 6362 x BHP 7.5 HP 1000 RPM 3.0 2.5 2.0 800 5 HP 1.5 600 1.0 3 HP 2 HP 0.5 400 1.5 HP 1 HP 0.0 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 CFM MQL14 (Fan 18-18 Class I and II) 4.0 CLASS I CLASS II SE = CFM x SP 3.5 6362 x BHP 1000 RPM 3.0 2.5 7.5 HP 2.0 800 1.5 600 1.0 5 HP 400 0.5 3 HP 2 HP 1.5 HP 1 HP 0.0 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 CFM
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MQL • FAN PERFORMANCE CURVES MQL17 (Fan 18-18 Class I and II) 4.0 CLASS I CLASS II 15 HP SE = CFM x SP 3.5 6362 x BHP 1000 RPM 3.0 2.5 2.0 800 10 HP 1.5 600 1.0 7.5 HP 5 HP 400 0.5 3 HP 2 HP 1.5 HP 0.0 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 CFM MQL02 Plug Fan 5.5 3000 RPM SE = CFM x SP 5.0 6362 x BHP 2800 1.5 HP 4.5 2600 4.0 3.5 2400 1 HP 3.0 2200 2.5 2000 3/4 HP 1800 2.0 1600 1.5 1400 1/2 HP 1.0 1200 1000 1/3 HP 0.5 800 600 0.0 0 20
