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QMark

QMark opened its doors in 1990 and has become a leading manufacturer of residential and commercial heaters and ventilation systems. We serve the residential, commercial, and industrial markets with a product portfolio that includes baseboard heaters, wall heaters, unit heaters, infrared heaters, convectors, thermostats, and much more.

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Discontinued

Qmark

50KW @ 480V, 3Ø Horizontal/Downflow Unit Heater

MUH504 Qmark 3-Phase Unit Heater, 50 kW, 480 V

MFR: Marley Engineered Products

MFR #: MUH504

UPC: 685360047645

Item #: 249468

Discontinued

Qmark

7.5KW @ 240V, 1-3Ø Industrial Horizontal/Downflow Unit Heater

IUH724 Qmark 1 to 3-Phase Heavy Duty Line 1 Unit Heater, 7.5 kW, 240 V

MFR: Marley Engineered Products

MFR #: IUH724

UPC: 685360042091

Item #: 222844

Discontinued

Qmark

5KW 480V IND. (LINE 1) This heavy-duty heater provides a longterm comfort solution wherever you need to warm up garages, workshops, basements, even outdoor spaces. Aim heat anywhere with adjustable louvers and flexible mounting options for both horizontal and vertical applications.

IUH548 Qmark 1 to 3-Phase Heavy Duty Line 1 Unit Heater, 5 kW, 480 V

MFR: Marley Engineered Products

MFR #: IUH548

UPC: 685360042022

Item #: 64443

Discontinued

Qmark

15KW @ 240V, 1-3Ø Industrial Horizontal/Downflow Unit Heater

IUH1524 Qmark 1 to 3-Phase Heavy Duty Line 6 Unit Heater, 15 kW, 240 V

MFR: Marley Engineered Products

MFR #: IUH1524

UPC: 685360041841

Item #: 68534

Discontinued

Qmark

5KW @ 277V, 1Ø Horizontal/Downflow Unit Heater

MUH0571 Qmark 1-Phase Unit Heater, 5 kW, 277 V

MFR: Marley Engineered Products

MFR #: MUH0571

UPC: 685360047270

Item #: 94858

Discontinued

Qmark

7.5KW 480V IND. LINE 1 This heavy-duty heater provides a longterm comfort solution wherever you need to warm up garages, workshops, basements, even outdoor spaces. Aim heat anywhere with adjustable louvers and flexible mounting options for both horizontal and vertical applications.

IUH748 Qmark 1 to 3-Phase Heavy Duty Line 1 Unit Heater, 7.5 kW, 480 V

MFR: Marley Engineered Products

MFR #: IUH748

UPC: 685360042121

Item #: 23262

Discontinued

Qmark

30KW @ 480V, 3Ø Horizontal/Downflow Unit Heater

MUH304 Qmark 3-Phase Unit Heater, 30 kW, 480 V

MFR: Marley Engineered Products

MFR #: MUH304

UPC: 685360047546

Item #: 61273

Discontinued

Qmark

15KW @ 240V (11.2KW @ 208V), 3Ø Horizontal/Downflow Unit Heater

MUH152 Qmark 3-Phase Unit Heater, 11.25/15 kW, 208/240 V

MFR: Marley Engineered Products

MFR #: MUH152

UPC: 685360047423

Item #: 43035

Discontinued

Qmark

208V 50KW LINE 6 This rugged unit heater works well in industrial settings. Install it in factories, warehouses, garages, stairwells, power stations or mechanical rooms. Its powerful output capacity even makes it suitable for heating your loading dock or other indoor/outdoor transition spaces.

MUH508 Qmark 3-Phase Modular Unit Heater, 50000 W, 208 V

MFR: Marley Engineered Products

MFR #: MUH508

UPC: 685360047669

Item #: 640200

Discontinued

Qmark

208V 15KW LNE 5 This rugged unit heater works well in industrial settings. Install it in factories, warehouses, garages, stairwells, power stations or mechanical rooms. Its powerful output capacity even makes it suitable for heating your loading dock or other indoor/outdoor transition spaces.

MUH158 Qmark 1 to 3-Phase Unit Heater, 15 kW, 208 V

MFR: Marley Engineered Products

MFR #: MUH158

UPC: 685360047454

Item #: 140088

Discontinued

Qmark

208V 5000W UH (LINE 1) This heavy-duty heater provides a longterm comfort solution wherever you need to warm up garages, workshops, basements, even outdoor spaces. Aim heat anywhere with adjustable louvers and flexible mounting options for both horizontal and vertical applications.

MWUH5008 Qmark 1-Phase Horizontal/Downflow Unit Heater, 2.4 to 5 kW, 208 V

MFR: Marley Engineered Products

MFR #: MWUH5008

UPC: 685360047713

Item #: 786488