5880 Alpine Ave. NW
• Comstock Park, MI 49321  USA • Tel 616-784-1121 • 800-442-2581 • Fax 616-784-7775 • E-mail sales@heatersplus.com

visit our other website for home/office/factory infrared heating:

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Qmark Portable Unit Heater (Type QPH4A)

Qmark Electric Heating Products
We are an authorized distributor for Qmark, a division of Marley Engineered Products.

Take the chill out of workshops, storage buildings and garages quickly and dependably. When it’s cold outside, the QPH4A delivers dependable, portable heat inside.

For fast warm-ups in unheated areas, depend on the QPH4A for enough heat to take the chill out of almost any space-quick and sure. And when the weather is warm, the QPH4A fan-only switch brings out the cooling breezes. Hot or cold, the QPH4A does the job.

  • Perfect for construction job sites, garages, workshops, any unheated area.
  • Compact. Lightweight. Just 25 pounds.
  • Easy to carry with built-in handles.
  • Two heat settings: 9102 BTUs (2667 Watts) 13,652 BTUs (4000 Watts).
  • Permanently lubricated, unit-bearing fan motor.
  • Three-way bracket lets you stand unit on floor or other flat surface, or mount to ceiling or to wall.
  • Adjustable thermostat to maintain heating comfort levels.
  • Operates on 240 Volts. Comes equipped with 6-foot cord.
  • 5-year limited warranty on heating elements.
  • UL Listed, File # E152700

Special Combination Stand & Swivel Bracket enables unit to be positioned in a variety of ways. Especially easy to install on ceiling or walls, the bracket is already predrilled with 16" O.C. mounting holes.
Selecting the quantity and wattage of heaters you will need in a given area depends on whether you are using the heaters as a primary heat source (no other heaters present) or supplementing existing heaters such as a forced air furnace system. A general rule of thumb for primary heating is to use 10 Watts / Square Foot of heat.  Example: a 10'x10' room is 100 square feet:

100 x 10 W/Ft2 = 1000 Watts.

Keep in mind that this is for an insulated building or room insulated to "electric heating" standards and is an estimation based on average conditions.

Secure Online Ordering
Delivery time: typically ships in 1 working day or less plus the time of your selected UPS shipping method.  Your shipping cost will be displayed in your shopping cart.  This delivery time is for normal conditions and is subject to Qmark factory availability.
Item ID Catalog# Volts Watts BTUH Amps Price Click "Select" below to see the actual quantity in stock

QMARK98319861146

QPH4A 240/208 Low - 2667 / 2000
High - 4000 / 3000
Low - 9,102 / 9,526
High - 13,652 / 10,239
20 $284.33 Select

Qmark is a registered trademark of Marley Engineered Products.


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Mor Electric Heating Assoc., Inc. is a Distributor of Industrial, Commercial and Residential Heaters and Controls.
Always consult manufacturers installation instructions for proper installation of the products or systems shown on this website.

visit our other website for home/office/factory infrared heating:

MOR ELECTRIC HEATING ASSOC., INC.
5880 Alpine Ave. NW • Comstock Park, MI 49321  USA • Tel 616-784-1121 • 800-442-2581 • Fax 616-784-7775 • E-mail sales@heatersplus.com