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Heating

QMark provides a wide range of electric, radiant and infrared heaters for residential, commercial and industrial use. Products range from specially designed heating units for installation in concealed spaces to garage heaters, baseboard heaters, unit heaters and more.

Baseboard heaters (Convector heaters)	Portable heaters
Radiant heaters	Wall heaters
Ceiling heaters	Specialty heaters
Unit heaters	Duct heaters
Wash down/ Explosion Pro

>>> ST - Commercial Slope Top Convectors

Features

Provide total or supplemental heating for offices, corridors, lobbies, motels, apartments or similar facilities. Mounted under expanses of glass, they prevent cold down drafts.
With a range of heating capacities from 125 watts (435 BTU per hour) to 250 watts (852 BTU per hour) per foot length, these units can run from wall-to-wall or they can be mounted as discrete units in lengths of 28 inches to 10 feet.
The attractive 45º sloped top discourages use of heater as a shelf or a "step stool"
The unit is designed to mount on the wall at sill height (or lower) and can be positioned directly on the floor. The end of the unit can be positioned against adjacent sidewall if desired.
Standard finish is neutral grey. Also available in a spectrum of muted architectural colors in baked enamel finishes which are compatible with all interior decors.
Front cover is fabricated from 16-guage steel. While the back is constructed of 18-gauge. For service, all internal parts are accessible by removing cover Top of front cover engages with back; bottom of cover locks into place with screws.
Elements are long life metal sheath, aluminum fin type anchored to allow for quiet expansion and contraction.
Thermal limit switch with linear type (full length) sensing bulb provides constant protection against overheating from any cause. The switch will automatically reset when normal operating temperatures are restored.
Units are pre-wired. Units without optional controls are designed for either right or left hand entry for easy connection of supply wiring from bottom, rear or end, as well as multiple wiring of adjacent heaters from one entry point.

Specifications

CATALOG NUMBER	LENGTH	NOMINAL WATTS PER FT.	TOTAL HEAT CAPACITY WATTS	120V AMPS	208V AMPS	240V AMPS	277V AMPS	347V AMPS	600V AMPS	SHIP WT.(lbs.)
		125	250	2.1	1.2	1	0.9	–	–	–
ST02	28”	188	375	3.1	1.8	1.6	1.4	–	–	12 lbs.
		250	500	4.2	2.4	2.1	1.8	1.4	–	–
		125	375	3.1	1.8	1.6	1.4	1.1	–	–
ST03	36”	188	546	4.7	2.7	2.4	2	1.6	–	15 lbs.
		250	750	6.2	3.6	3.1	2.7	2.2	–	–
		125	500	4.2	2.4	2.1	1.8	1.4	–	–
ST04	48”	188	750	6.2	3.6	3.1	2.7	2.2	1.3	19 lbs.
		250	1000	8.3	4.8	4.2	3.6	2.9	1.7	–
		125	625	5.2	3	2.6	2.3	1.8	1	–
ST05	60”	188	940	7.8	4.5	3.9	3.4	2.7	1.6	24 lbs.
		250	1250	10.4	6	5.3	4.5	3.6	2.1	–
		125	750	6.2	3.6	3.1	2.7	2.1	1.3	–
ST06	72”	188	1125	9.4	5.4	4.7	4.1	3.2	1.9	26 lbs.
		250	1500	12.5	7.2	6.3	5.4	4.3	2.5	–
		125	1000	–	4.8	4.2	3.6	2.9	1.7	–
ST08	96”	188	1500	–	7.2	6.3	5.4	4.3	2.5	37 lbs.
		250	2000	–	9.6	8.3	7.2	5.8	3.3	–
		125	1250	–	6	5.2	4.5	3.6	2.1	–
ST10	120”	188	1875	–	9	7.8	6.8	5.4	3.1	45 lbs.
		250	2500	–	12	10.4	9	7.2	4.2	–

Heating

Qmark Engineered Products