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    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 277V 1Ph MUH0571

    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 277V 1Ph MUH0571

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 45 Degrees F Voltage 277V AC 1 Phase Wattage Output 5 kW Heating Method Fan Forced Heating Capacity 17 065 BtuH Mounting... more

    $740.39

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    QMARK MUH0571 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 5.0 kW, 17

    QMARK MUH0571 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 5.0 kW, 17

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 45 Degrees F, Voltage 277V AC, 1 Phase, Wattage Output 5 kW, Heating Method Fan Forced, Heating Capacity 17,065... more

    $609.00

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    Best Seller
    Qmark Sspnd Elct Wl/Ceil Heatr 21-3/4 H 208V MUH108

    Qmark Sspnd Elct Wl/Ceil Heatr 21-3/4 H 208V MUH108

    Electric Wall & Ceiling Unit Heater Overall Height 21 3/4 in Overall Width 19 in Overall Depth 7 1/2 in Air Flow 650 cfm Air Temp. Rise 49 Degrees F Voltage 208V AC 1 or 3 Phase Wattage Output 10 kW Heating Method Fan Forced Heating Capacity 34 120... more

    $1,080.88

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    QMARK MUH108 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 10.0 kW

    QMARK MUH108 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 10.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 49 Degrees F, Voltage 208V AC, 1 or 3 Phase, Wattage Output 10 kW, Heating Method Fan Forced, Heating Capacity... more

    $944.00

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    QMark MUH0371 Electric Unit Heater

    QMark MUH0371 Electric Unit Heater

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 27 Degrees F Voltage 277V AC 1 Phase Wattage Output 3 kW Heating Method Fan Forced Heating Capacity 10 239 BtuH Mounting... more

    $698.98

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    QMARK MUH0371 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 3.0 kW

    QMARK MUH0371 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 3.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 27 Degrees F, Voltage 277V AC, 1 Phase, Wattage Output 3 kW, Heating Method Fan Forced, Heating Capacity 10,239... more

    $582.00

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    Marley MUH0521 Q-Mark ; Unit Heater; 350 cfm 1/3 Phase 3.7/5.0 Kilo-Watt

    Marley MUH0521 Q-Mark ; Unit Heater; 350 cfm 1/3 Phase 3.7/5.0 Kilo-Watt

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 45 Degrees F Voltage 208/240V AC 1 or 3 Phase Wattage Output 3.7kW/5kW Heating Method Fan Forced Heating Capacity 12... more

    $589.63

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    QMARK MUH0521 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1/3 Phase

    QMARK MUH0521 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1/3 Phase

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 45 Degrees F, Voltage 208/240V AC, 1 or 3 Phase, Wattage Output 3.7 kW, 5 kW, Heating Method Fan Forced, Heating... more

    $547.00

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    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 208/240V MUH0321

    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 208/240V MUH0321

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 27 Degrees F Voltage 208/240V AC 1 Phase Wattage Output 2.2 kW 3 kW Heating Method Fan Forced Heating Capacity 7500/10... more

    $602.66

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    QMARK MUH0321 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1 Phase,

    QMARK MUH0321 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1 Phase,

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 27 Degrees F, Voltage 208/240V AC, 1 Phase, Wattage Output 2.2 kW, 3 kW, Heating Method Fan Forced, Heating... more

    $535.00

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    Marley MWUH5004 Qmark Electric Commercial Unit Heater

    Marley MWUH5004 Qmark Electric Commercial Unit Heater

    Electric Wall & Ceiling Unit Heater Overall Height 12 1/2 in Overall Width 14 in Overall Depth 11 1/4 in Air Flow 270 cfm Air Temp. Rise 60 Degrees F Voltage 208/240V AC 1 Phase Wattage Output 1.8kW/3.7kW 2.5kW/5kW Heating Method Fan Forced Heating... more

    $480.13

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    MWUH7504 Qmark Unit Heater

    MWUH7504 Qmark Unit Heater

    Qmark/Marley Horizontal/Downflow Unit Heater - 240 Volt 7500/6250/5000/3750 Watts - 208 Volt 5625/4685/3750/2812 Watts - 270 CFM - 16 Foot Air Throw - Includes Built In Single Pole Thermostat (45-90 Deg. F.) and Ceiling Mounting Bracket more

    $894.95

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    Marley MUH102 Q-Mark ; Electric Unit Heater; 650 cfm 1/3 Phase 208/240 Volt AC

    Marley MUH102 Q-Mark ; Electric Unit Heater; 650 cfm 1/3 Phase 208/240 Volt AC

    Marley Q-Mark ; Electric unit heater comes in heavy gauge die formed steel construction with polyester powder coated finish for added durability. It measures 19 Inch x 7-1/2 Inch x 21-3/4 Inch. Heater in two-tone styling and advanced pull-through air... more

    $1,015.56

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    QMARK MUH102 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1/3 Phase

    QMARK MUH102 Electric Wall & Ceiling Unit Heater, 208/240V AC, 1/3 Phase

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 49 Degrees F, Voltage 208/240V AC, 1 or 3 Phase, Wattage Output 7.5 kW, 10 kW, Heating Method Fan Forced,... more

    $910.00

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    Marley MUH074 Q-Mark ; Horizontal/Downflow Unit Heater; 3 Phase 7.5 Kilo-Watt

    Marley MUH074 Q-Mark ; Horizontal/Downflow Unit Heater; 3 Phase 7.5 Kilo-Watt

    Marley Q-Mark ; Unit heater in polyester powder coated finish is made of heavy gauge die formed steel for long durability. It measures 19 Inch x 7-1/2 Inch x 21-3/4 Inch. 3-Phase Heater in two-tone style features pull-through air flow design that draws... more

    $1,101.08

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    QMARK MUH074 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 7.5 kW

    QMARK MUH074 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 7.5 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 37 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 7.5 kW, Heating Method Fan Forced, Heating Capacity... more

    $964.00

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    Marley MUH0541 Q-Mark Unit Heater 350 cfm 1/3 Phase 480 Volt AC 5 Kilo-Watt

    Marley MUH0541 Q-Mark Unit Heater 350 cfm 1/3 Phase 480 Volt AC 5 Kilo-Watt

    Marley Q-Mark ; Unit heater in polyester powder coated finish is made of heavy gauge die formed steel for long durability. It measures 14 Inch x 7-1/2 Inch x 16 Inch. 1/3-Phase Heater in two-tone style features pull-through air flow design that draws... more

    $834.00

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    QMARK MUH0541 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 5.0 kW, 17

    QMARK MUH0541 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 5.0 kW, 17

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 45 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 5 kW, Heating Method Fan Forced, Heating Capacity 17,000... more

    $767.00

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    QMARK MUH154 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 15.0 kW

    QMARK MUH154 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 15.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 910 cfm, Air Temp. Rise 52 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 15 kW, Heating Method Fan Forced, Heating Capacity... more

    $1,643.00

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    QMARK MUH0381 Electric Wall & Ceiling Unit Heater, 208V AC, 1 Phase, 3.0 kW

    QMARK MUH0381 Electric Wall & Ceiling Unit Heater, 208V AC, 1 Phase, 3.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 27 Degrees F, Voltage 208V AC, 1 Phase, Wattage Output 3 kW, Heating Method Fan Forced, Heating Capacity 10,200... more

    $554.00

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    QMARK MUH0341 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 3.0 kW

    QMARK MUH0341 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 3.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 27 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 3 kW, Heating Method Fan Forced, Heating Capacity 10,200... more

    $707.00

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    QMark AWH4404F Architectural Heavy Duty Wall Heater Large Statuary Bronze

    QMark AWH4404F Architectural Heavy Duty Wall Heater Large Statuary Bronze

    Contemporary bar-stock grill designed to provide optimized air flow compatible with the energy management system through an optional relay fandelay switch - energized fan motor only after elements are heated witchprevent discharge of unheated air... more

    $655.04

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    Qmark Sspnd Elct Wl/Ceil Heatr 21-3/4 H 208V MUH158

    Qmark Sspnd Elct Wl/Ceil Heatr 21-3/4 H 208V MUH158

    Electric Wall & Ceiling Unit Heater Overall Height 21 3/4 in Overall Width 19 in Overall Depth 12 3/4 in Air Flow 910 cfm Air Temp. Rise 52 Degrees F Voltage 208V AC 1 or 3 Phase Wattage Output 15kW Heating Method Fan Forced Heating Capacity 51 180... more

    $2,031.21 $1,765.95

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    Electric Wall & Ceiling Unit Heater 480V AC 3 Phase 5.0 kW 17 BtuH

    Electric Wall & Ceiling Unit Heater 480V AC 3 Phase 5.0 kW 17 BtuH

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 45 Degrees F Voltage 480V AC 3 Phase Wattage Output 5 kW Heating Method Fan Forced Heating Capacity 17 000 BtuH Mounting... more

    $886.50

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    QMARK QWD15432BTLS Electric Washdown Heater,51180 BtuH,480V

    QMARK QWD15432BTLS Electric Washdown Heater,51180 BtuH,480V

    Washdown Electric Wall & Ceiling Unit Heater, Overall Height 31 in, Overall Width 20 in, Overall Depth 27 in, Voltage 480V AC, 3 Phase, Wattage Output 15 kW, Air Flow 2,400 cfm, Air Temp. Rise 20 Degrees F, Amperage 18.8 A, Frequency 60 Hz, Heating... more

    $4,208.99

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    QMARK QWD05432BTLS Electric Washdown Heater,17060 BtuH,480V

    QMARK QWD05432BTLS Electric Washdown Heater,17060 BtuH,480V

    Washdown Electric Wall & Ceiling Unit Heater, Overall Height 19 1/2 in, Overall Width 13 in, Overall Depth 18 in, Voltage 480V AC, 3 Phase, Wattage Output 5 kW, Air Flow 700 cfm, Air Temp. Rise 23 Degrees F, Amperage 6.4 A, Frequency 60 Hz, Heating... more

    $2,755.99

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    QMARK MUH204 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 20.0 kW

    QMARK MUH204 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 20.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 1,320 cfm, Air Temp. Rise 48 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 20 kW, Heating Method Fan Forced, Heating Capacity... more

    $2,660.00

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    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 208V 1 3Ph MUH0581

    Qmark Sspnd Elct Wl/Ceil Heatr 16 H 208V 1 3Ph MUH0581

    Electric Wall & Ceiling Unit Heater Overall Height 16 in Overall Width 14 in Overall Depth 7 1/2 in Air Flow 350 cfm Air Temp. Rise 45 Degrees F Voltage 208V AC 1 or 3 Phase Wattage Output 5 kW Heating Method Fan Forced Heating Capacity 17 000 BtuH... more

    $654.18

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    MUH078 Qmark Unit Heater

    MUH078 Qmark Unit Heater

    Electric Wall & Ceiling Unit Heater Overall Height 21 3/4 in Overall Width 19 in Overall Depth 7 1/2 in Air Flow 650 cfm Air Temp. Rise 37 Degrees F Voltage 208V AC 1 or 3 Phase Wattage Output 7.5 kW Heating Method Fan Forced Heating Capacity 25 600... more

    $897.05

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    Dayton Electric Plenum Heatr 12-1/2 H 208/240V 2HDA1

    Dayton Electric Plenum Heatr 12-1/2 H 208/240V 2HDA1

    Electric Plenum Heater Overall Height 12 1/2 in Overall Width 14 in Overall Depth 14 in 1 Phase Voltage 208/240V AC Wattage Output 2.5kW/1.9kW Air Flow 150/130 cfm Air Temp. Rise 46 Degrees F 60 Degrees F Mounting Type Plenum Heating Method Fan Forced... more

    $863.60

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    QMARK MUH304 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 30.0 kW

    QMARK MUH304 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 30.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 30 in, Overall Width 26 5/8 in, Overall Depth 11 3/4 in, Air Flow 1,800 cfm, 2,100 cfm, Air Temp. Rise 53 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 30 kW, Heating Method Fan Forced, Heating... more

    $3,699.00

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    Qmark Cabinet Unit Heater with BMS CUS93505483FFWD

    Qmark Cabinet Unit Heater with BMS CUS93505483FFWD

    Cabinet Unit Heater with BMS Mounting Type Ceiling Floor Wall Overall Depth 9 3/4 in Overall Height 26 3/8 in Overall Width 35 in Housing Color White 3 Phase Voltage 480 V AC Wattage Output 5kW Amperage 6 A Air Flow 250 cfm Frequency 60 Hz Heating... more

    $4,749.81 $3,269.32

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    QMARK MUH202 Electric Wall & Ceiling Unit Heater, 208/240V AC, 3 Phase

    QMARK MUH202 Electric Wall & Ceiling Unit Heater, 208/240V AC, 3 Phase

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 1,320 cfm, Air Temp. Rise 48 Degrees F, Voltage 208/240V AC, 3 Phase, Wattage Output 15 kW, 20 kW, Heating Method Fan Forced, Heating... more

    $2,709.00

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    QMARK MUH152 Electric Wall & Ceiling Unit Heater, 208/240V AC, 3 Phase

    QMARK MUH152 Electric Wall & Ceiling Unit Heater, 208/240V AC, 3 Phase

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 910 cfm, Air Temp. Rise 52 Degrees F, Voltage 208/240V AC, 3 Phase, Wattage Output 11.2 kW, 15 kW, Heating Method Fan Forced, Heating... more

    $1,573.25

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    QMARK MUH104 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 10.0 kW

    QMARK MUH104 Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 10.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 49 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 10 kW, Heating Method Fan Forced, Heating Capacity... more

    $1,019.00

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    QMARK MUH0581 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 5.0 kW

    QMARK MUH0581 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 5.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 16 in, Overall Width 14 in, Overall Depth 7 1/2 in, Air Flow 350 cfm, Air Temp. Rise 45 Degrees F, Voltage 208V AC, 1 or 3 Phase, Wattage Output 5 kW, Heating Method Fan Forced, Heating Capacity... more

    $566.00

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    QMARK MUH158 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 15.0 kW

    QMARK MUH158 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 15.0 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 910 cfm, Air Temp. Rise 52 Degrees F, Voltage 208V AC, 1 or 3 Phase, Wattage Output 15 kW, Heating Method Fan Forced, Heating Capacity... more

    $1,579.00

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    QMARK MUH074-PRO MUH-Pro includes a pre-installed disconnect switch, 24 VAC

    QMARK MUH074-PRO MUH-Pro includes a pre-installed disconnect switch, 24 VAC

    MUH-Pro includes a pre-installed disconnect switch, 24 VAC transformer and single-stage thermostat, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 37 Degrees F, Voltage 480 V AC, 3 Phase, Wattage... more

    $1,236.99

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    QMARK MUH077 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 7.5 kW

    QMARK MUH077 Electric Wall & Ceiling Unit Heater, 277V AC, 1 Phase, 7.5 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 37 Degrees F, Voltage 277V AC, 1 Phase, Wattage Output 7.5 kW, Heating Method Fan Forced, Heating Capacity... more

    $968.99

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    QMARK MUH078 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 7.5 kW

    QMARK MUH078 Electric Wall & Ceiling Unit Heater, 208V AC, 1/3 Phase, 7.5 kW

    Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 7 1/2 in, Air Flow 650 cfm, Air Temp. Rise 37 Degrees F, Voltage 208V AC, 1 or 3 Phase, Wattage Output 7.5 kW, Heating Method Fan Forced, Heating Capacity... more

    $939.99

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