Page 2 - MQL •; ABLE OF; GENERAL NOTES; submittal drawings for your project.
MQL • T ABLE OF C ONTENTS 2 Product Overview .....................................................................................................................................3 Features and Benefits .....................................................................................................
Page 3 - • MQL; Standard Features
P RODUCT O VERVIEW • MQL 3 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 ...
Page 4 - EATURES AND; Model MQL
MQL • F EATURES AND B ENEFITS 4 Designed For Maximum Flexibility The ENVIRO-TEC ® Model MQL Blower Coil Unit is designed tomaximize flexibility of selectionand installation. The unit is also designed to exceedthe stringent quality standards ofthe institutional market, whileremaining cost competitive...
Page 5 - Application Considerations; Constant volume applications; Acoustics
A PPLICATION C ONSIDERATIONS • MQL 5 Application Considerations Model MQL blower coil units offer a wide range of application flex- ibility, while maintaining a simple, easy to install unit design. These units are intended to provide comfort cooling and heating within a small footprint. They may be ...
Page 6 - NIT
MQL • U NIT C ONFIGURATION 6 P o si ti on: 1 2 3 45 6 7 8 9 10 M Q L - M odul e S iz e D im . 0 2 0 3 0 4 0 6 0 8 1 0 1 2 1 4 1 7 H - in ( m m ) 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) W - i...
Page 7 - STANDARD FEATURES; Blow Thru
E LECTRIC H EAT • MQL 7 STANDARD FEATURES • G60 galvanized steel casing• Flanged construction for direct unit mounting, in blow thru configuration • Listed for zero clearance installation• Meets National Electrical Code requirements• Ni-Chrome wire in ceramic insulators• Stainless steel element term...
Page 8 - LECTRIC
MQL • E LECTRIC H EAT 8 Notes: 1. Blow thru heaters can have a maximum of two stages. 2. VFD controllers cannot be supplied with blow thru heaters. 3. Specific kW ratings are available within the ranges shown. Refer to selection program.4. Heaters above 480v must utilize one time secondary limits on...
Page 9 - COIL AND FILTER DATA
C OIL AND F ILTER D ATA • MQL 9 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 guaran...
Page 10 - TATIC; Section Pressure Drops
MQL • S TATIC P RESSURE D ATA 10 Mix ing Box Econo- mize r Filte r Module s Acce ss Module s Ple num Module Econo- mize r Blow Thru Dra w Thru 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 0.02 0.03 0.03 0.04 0.03 0.04 0.06 0.04 0.07 0.04 0.01 975 0.02 ...
Page 11 - Filter Pressure Drops
S TATIC P RESSURE D ATA • MQL 11 Filte r Size & Type Efficie ncy 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 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 4" @ 85% 0.26 0.33 ...
Page 12 - Coil Weight Data; EIGHT
Coil Weight Data 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] ...
Page 13 - Motor Electrical Data; MAXIMUM MOTOR AMPERAGE; Motor/Drive Weight Data; MOTOR WEIGHTS; General Fan Notes
W EIGHT AND E LECTRICAL D ATA • MQL 13 Motor Electrical Data NOTES: 1. Actual motor nameplate AMPs may vary, but will not exceed values shown. 2. Consult factory for applications requiring special motors. 115/1 208/1 230/1 277/1 208/3 230/3 460/3 575/3 1/3 6.3 3.5 3.2 2.6 1.7 1.5 0.8 - 1/2 7.8 4.3 3...
Page 14 - AN; Forward Curved Fan Performance Data
MQL • F AN P ERFORMANCE D ATA 14 Forward Curved Fan Performance Data TSP UNIT SIZE (in-wg) Actual CFM 650 750 850 950 1050 950 1100 1250 1400 1550 1200 1400 1600 1800 2000 RPM – – – – – – – – – – – – – – 1793 BHP – – – – – – – – – – – – – – 1.99 RPM – – – – – – – – – 1913 – – – – 1663 BHP – – – – – ...
Page 15 - Plug Fan Performance Data
F AN P ERFORMANCE D ATA • MQL 15 Plug Fan Performance Data TSP UNIT SIZE (in-wg) Actual CFM 450 650 850 1050 1250 650 900 1150 1400 1650 800 1150 1500 1850 2200 RPM 2870 2881 2950 3068 3246 2869 2877 2931 3017 3170 2868 2890 2974 3122 3318 BHP 0.92 1.08 1.24 1.42 1.65 1.32 1.52 1.71 1.92 2.20 1.58 1...
Page 20 - MQL02 Plug Fan
MQL • F AN P ERFORMANCE C URVES 20 MQL17 (Fan 18-18 Class I and II) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 CFM STATIC PRESSURE - INCHES WATER GAUGE 600 800 1000 RPM 10 HP 1.5 HP 15 HP 7.5 HP 5 HP 3 HP ...
Page 21 - MQL03 Plug Fan; MQL04 Plug Fan
F AN P ERFORMANCE C URVES • MQL 21 MQL03 Plug Fan 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 200 400 600 800 1000 1200 1400 1600 1800 CFM STATIC PRESSURE - INCHES WATER GAUGE 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 1/3 HP 1/2 HP 3/4 HP 1 HP 3000 RPM 1.5 HP 2 HP MQL04 Plug Fa...
Page 22 - MQL06 Plug Fan; MQL08 Plug Fan
MQL • F AN P ERFORMANCE C URVES 22 MQL06 Plug Fan 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 CFM STATIC PRESSURE - INCHES WATER GAUGE 600 800 1000 1200 1400 1600 1800 2000 2200 RPM 1/3 HP 1/2 HP 3/4 HP 1 HP 1.5 H...
Page 23 - MQL10 Plug Fan; MQL12 Plug Fan
F AN P ERFORMANCE C URVES • MQL 23 MQL10 Plug Fan 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 CFM STATIC PRESSURE - INCHES WATER GAUGE 600 800 1000 1200 1400 1600 1800 RPM 1.5 HP 1 HP 3/4 HP 1/2 HP 1/3 HP 7.5 HP 5 HP 3 HP 2 HP 400 MQL1...
Page 24 - MQL14 Plug Fan; MQL17 Plug Fan
MQL • F AN P ERFORMANCE C URVES 24 MQL14 Plug Fan 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 CFM STATIC PRESSURE - INCHES WATER GAUGE 600 800 1000 1200 1400 1600 RPM 7.5 HP 1/3 HP 1/2 HP 3/4 HP 1 HP 1.5 H...
Page 26 - UIDE
MQL • G UIDE S PECIFICATIONS 26 2.0 Fan decks shall be internally spring isolated (one-inch deflection) with the fan outlet connection to be made using canvas duct. 3.0 Each unit shall have one fan wheel and housing only.4.0 Fan wheels shall be designed for continuous operation at the maximum rated ...
Page 28 - ETRIC; Metric Conversion Chart; PREFIXES
MQL • M ETRIC C ONVERSION 28 SI UNIT CONVERSION FACTOR = ENGLISH UNIT CONVERSION FACTOR = SI UNIT SI UNIT CONVERSION FACTOR = ENGLISH UNIT CONVERSION FACTOR = SI UNIT cm 2 100 mm 2 °C 1.8 °F 0.5556 °C cm 2 0.1550 in 2 645.2 mm 2 m 2 10.76 ft 2 0.09290 m 2 m/s 3.281 ft/s 0.3048 m/s m/s 196.9 ft/min 0...
Page 29 - NOTES
Page 30 - TANDARD
STANDARD FEATURES Construction • Modular design facilitates retrofit • Galvanized steel cabinet construction • 1" thick fiberglass insulation, glued and pinned in place • Gasketed, removable access panels sized for easy handling • Left and right hand arrangement • Access panels on all sections F...
