Friday, May 31, 2013

Q'Mark AWH Wall Heaters


The QMark AWH wall heater is the industry standard architectural wall heater used in hotel and restaurant vestibules and entry-ways.  The AWH wall heater is commercial ready and has a tamper resistant thermostat.

QMark’s high-capacity, heavy-duty fan-forced wall heaters are designed for use almost anywhere in commercial or industrial areas requiring high capacity and quick recovery. They perform exceptionally well in such applications as motels, entryways, stores, public rest rooms, warehouses and other large, hard to heat areas.

• 1500, 2000, 3000, 4000, and 4800 watts; 120, 208, 240, 277 volts; 60 hz.
• Steel finned metal sheath electric heating elements with low sheath temperatures provide uniform heat and long service life.
• Closely spaced grille bars discourage insertion of foreign objects and direct air downward to effectively distribute heat…keep floors warm and dry.
• Integral thermostat for quick installation… separate thermostat not necessary. (Range: 40° - 90°F.) AWH has tamper resistant thermostat adjustable with a narrow blade screwdriver through the bar grille.
• Thermal overheat protector disconnects power in case of overheating due to accidental blockage.
• Built-in power disconnect switch for added safety during maintenance.
• Built-in fan delay switch energizes fan motor only after elements are heated…prevents discharge of unheated air. When heat shuts off, de-energizes fan motor after residual heat has been dissipated.
• Can be wired with standard 90°C wire.
• Permanently lubricated totally enclosed fan motor provides long life and low maintenance; gently distributes warmth throughout room area. 100 CFM.
• Contemporary steel bar grille with baked enamel finish and satin finished aluminum frame…retains attractive appearance through years of use.
• Optional accessory power control relays (24 or 120V holding coil) or pneumatic electric (P/E) switch.
• Recess or surface mount in standard 2” x 4” stud walls.
[Northern White color is optional. (Add NW suffix to cat. #)]

UL / cUL File #E21609

AWH-PE -  Pneumatic/Electric switch. Factory set at 10 psig to “make” on pressure drop. May be field wired to “break” on pressure drop. Pressure set point adjustable to 30 psig. (Field installed.)
AWH-R2 (24 volt) & AWH-R12 (120 volt) -  Time delay relay 40-60 seconds to close when energized. Use 120V or 24V power supply from remote source. (Field installed.)
AWH-S-1 -   1” deep surface mounting frame for semi recessed installation.
AWH-S-2 Same as above except 2” deep.
AWH-SM -   Surface mounting frame for surface installations.  Painted to match heater decor, 313/16” deep.
LFK-SFC - 14 Gauge security front cover.

1. For wall mounting - Do not install back box closer than 8 inches from floor or adjacent wall.
2. Do not install heater behind towel rack, behind door, in floor, in closet, in ceiling or where air flow may be obstructed. All controls are concealed behind the front cover making them essentially tamper proof. They will accommodate pneumatic/electric or low-voltage controls commonly used with computerized energy management systems.

QMark AWH 4408 4KW Electric Wall Heater, 208 volts, 1 phase

QMark AWH 4404 4KW Electric Wall Heater, 208/240 volts, 1 phase

QMark AWH 4407 4KW Electric Wall Heater, 277 volts, 1 phase

QMark AWH 4508 4.8KW Electric Wall Heater, 208 volts, 1 phase

QMark AWH 4504 4.8KW Electric Wall Heater, 240 volts, 1 phase

QMark AWH 4507 4.8KW Electric Wall Heater, 277 volts, 1 phase

QMark AWH 4506 4.8KW Electric Wall Heater, 600 volts, 3 phase

QMark AWH 44083 4KW Electric Wall Heater, 208 volts, 3 phase

QMark AWH 45083 4KW Electric Wall Heater, 208 volts, 3 phase

QMark AWH 44043 4KW Electric Wall Heater, 240 volts, 3 phase

QMark AWH 45043 4KW Electric Wall Heater, 240 volts, 3 phase

An upgrade to the AWH is Q'Mark SmartSeries Wall heaters that have a touch screen for programming the heater for temperature and times of day.


Monday, May 27, 2013

Q'Mark Electric Heaters by Marley

Don Burger Inc. sells Q'Mark electric comfort conditioning electric heaters.

Q'Mark is the leading brand of electric heaters for residential, commercial, and light industrial heating.

Q'Mark provides a complete line of electric heaters.  Electric heating is 100% efficient.  This means that 100% of the energy put into the heater is used to make heat.  Unlike a light bulb, which makes light AND heat, which is inefficient.  Electric heat is the easiest type of heat to control and is the easiest to locate, no pipes, water lines or exhaust vents required.

Please note that when heating any space or location the heater has to put more watts of heat into the space than there are watts of heat loss leaving the space.  Careful attention to amp loads and voltages are also needed when installing electric heat.  When buying a plug in heater, the highest wattage for 120 volts is usually 1500 which draws 12.5 amps. Only one heater per circuit can be plugged in.  We can size the heating load for you.

Baseboards Heaters - Probably the most common type of electric heat for homes, used around the perimeter of a room, the electric element creates a convection of air in the space, heating the air and walls forming a barrier from the cooler outdoors.  Each room can be controlled individually.  Family homes, mobile homes, institutions and apartments are many places electric baseboards is installed.  Baseboards can be from 2 feet long to 8 feet long, 400 to 2000 watts and 120 or 240 volts. Q'Mark has the 2500 series (Standard series), QMKC (Commercial series), CBD (Heavy-Duty Commercial) and HBB (Hydronic Baseboard).

Wall Heaters - Electric wall heaters are the # 2 type of electric heater for home, offices, institutions, entry ways, lobbies, sunrooms, bathrooms, garages, attics or basements.  The Wall heater incorporates a fan to pull in the cool air and push the air out across the electric heating elements. Wall heaters tend to change the air temperature across the elements about 40 or 50 degrees.  The heaters need to be used in an enclosed space so the the air can be reheated to get to the desired temperature.  Types of Q'Mark Wall heaters are the SmartSeries (SSAR, SSHO, HT), AWH, CWH, GFR, QFG, LFK, SED, ECP, CRA, EFQ, 1235 Economy.

Specialty Electric Comfort Heaters - Q'Mark has some specialty heaters for sopt heating in unique places. The QTS Toe Space heater, the FDI Floor Drop-In heater, the WHT Utility Well HOuse Heater and the CFW counterflow electric wall furnace.

Ceiling Heaters - Q'Mark Ceiling Heaters are a subset of wall heaters.  These are designed for blowing heat down from the ceiling usually used in vestibules, entryways, hallways, workshops and restrooms.  These electric heaters can be surface mounted or recessed into the ceiling.  Advantages are the the floors and walls are kept free of the heating system and in dirty areas, the intake air is cleaner than drawing from the floor area.  Types of Q'Mark Ceiling heaters are the CDF, EFF and QCH.

Unit Heaters - Q'Mark unit heaters are the industry leader of unit heaters, being the most specified and used for heating warehouses, garages, maintenance sheds, utility sheds, shops, power stations, ships, aircraft hangers, and greenhouses.  Unit heaters supply freeze protection and supplementary heat.  Built in controls can make for an easy installation and an optional summer fan-only switch can supply air movement in places where this is desired. Cabinet Unit heaters are a subset of Unit heaters. Cabinet units heaters can be more stylish and are used in schools, hallways, libraries, offices, churches, hospitals, airports, dorms, and stairways.  Q'Mark unit heaters include CUS900, CO900, CHPR25, MWUH, MUH, MSPH and IUH heaters.

Speciality Unit Heaters - Q'Mark offers specialty unit heaters for extreme locations.  These include the GUX explosion-proff unit heater, the JUW wash down unit heater, the ICG explosion-proof convection heater, the MSDH high temperature electric blower heater, TMX Mobile Warming heater and the MEDH portable unit heater.

Convection Heaters - Are high end baseboard heaters with larger heating capacities and architectural design.  Q'Mark convectors and be custom made to fit the corridor, room dimensions, curves and design.  Types of Q'Mark Convection heaters are KCJ (Institional), DBA and SHA (Architectural), DBSL (Slimline), DBSL (Draft Barrier), CSH (Sill-Height Convectors) DSH (Decorative Sill-Height convectors) and the DPH/CPH (pedestal convection heaters).

Contact DBI

Sunday, May 26, 2013

Don Burger Inc. ~ Heating and Ventilation Wholesaler

Don Burger Inc. sells heaters and other products on mechanical field of Heating and Ventilation.

Q'Mark is the lead brand of Electric Heating products that we sell.  Q'Mark originally was the Comfort Conditioning division of Chromalox Electric Heating.  Marley purchased the Comfort Conditioning Div. of Chromalox in 1986.

Other Products include Mars Air Doors, ASCO valves, Ground Fault, and Bath Fans.