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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  
 

>>> CSH - Commercial Sill-Height Convectors
 
Features
  • Provide total or supplemental heating for offices, corridors, lobbies or similar facilities. These units are not, however, designed for residential use. Mounted under expanses of glass, they prevent cold down-drafts
  • With a broad range of heating capacities per foot length, 125 watts (435 BTU per hour) to 750 watts (2,560 BTU per hour), these units can be run from wall-to-wall or they can be mounted as discrete units in lengths of 28 inches to 10 feet. Locate them at sill height (or lower) or run them from mullion-to-mullion
  • 125 to 250 watts per foot units can be positioned within 1-3/4" of the floor; 375 to 750 watts per foot units can be positioned to within 3" of the floor. The 5-1/2" high sill-height convectors are only 3" in depth (front to back); the seven and fourteen inch high models are only 5" in depth
  • 5-1/2 and 7 inch high models are available with top outlet only; 14 inch models are available with top or front outlet
  • 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-gauge steel (14 gauge optional). For services, all internal parts are accessible by removing cover. Top of front cover engages with grille supports; bottom of cover locks into place with concealed Phillips head screws
  • 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
 
Specifications
CATALOG NUMBER LENGTH NOMINAL WATTS PER FT. WATTS 120V AMPS 208V AMPS 240V AMPS 277V AMPS 347V AMPS 600V AMPS SHIP WT.(lbs.)
CSH05A2125   125 250 2.1 1.2 1 0.9 0.7 0.4  
CSH05A2188 28 in. 188 375 3.1 1.8 1.6 1.4 1.1 0.6 11 lbs.
CSH05A2250   250 500 4.2 2.4 2.1 1.8 1.4 0.8  
CSH05A3125   125 375 3.1 1.8 1.6 1.4 1.1 0.6  
CSH05A3188 3 ft. 188 546 4.7 2.7 2.4 2 1.6 0.9 14 lbs.
CSH05A3250   250 750 6.2 3.6 3.1 2.7 2.2 1.2  
CSH05A4125   125 500 4.2 2.4 2.1 1.8 1.4 0.8  
CSH05A4188 4 ft. 188 750 6.2 3.6 3.1 2.7 2.2 1.2 19 lbs.
CSH05A4250   250 1000 8.3 4.8 4.2 3.6 2.9 1.7  
CSH05A5125   125 625 5.2 3 2.6 2.3 1.8 1  
CSH05A5188 5 ft. 188 940 7.8 4.5 3.9 3.4 2.7 1.6 23 lbs.
CSH05A5250   250 1250 10.4 6 5.2 4.5 3.6 2.1  
CSH05A6125   125 750 6.2 3.6 3.1 2.7 2.2 1.2  
CSH05A6188 6 ft. 188 1125 9.4 5.4 4.7 4.1 3.2 1.9 27 lbs.
CSH05A6250   250 1500 12.5 7.2 6.3 5.4 4.3 2.5  
CSH05A8125   125 1000 – 4.8 4.2 3.6 2.8 1.7  
CSH05A8188 8 ft. 188 1500 – 7.2 6.3 5.4 4.3 2.5 37 lbs.
CSH05A8250   250 2000 – 9.6 8.3 7.2 5.8 3.3  
CSH05A10125   125 1250 – 6 5.2 4.5 3.6 2.1  
CSH05A10188 10 ft. 188 1875 – 9 7.8 6.8 5.4 3.1 47 lbs.
CSH05A10250   250 2500 – 12 10.4 9 7.2 4.2  
CATALOG NUMBER LENGTH NOMINAL WATTS PER FT. WATTS 208V 1Ř 208V 3Ř 240V 1Ř 240V 3Ř 277V 1Ř 347V 1Ř 600V 1Ř 3Ř SHIP WT.(lbs.)
CSH07A2125   125 250 1.2 – 1 – 0.9 0.7 0.4 -
 
CSH07A2188   188 375 1.8 – 1.6 – 1.4 1.1 0.6 -
 
CSH07A2250   250 500 2.4 – 2.1 – 1.8 1.4 0.8 -
 
CSH07A2375 28 in. 375 750 3.6 – 3.1 – 2.7 2.2 1.2 - 17 lbs. 
 
CSH07A2500   500 1000 4.8 – 4.2 – 3.6 2.9 1.7 -
 
CSH07A2564   564 1125 5.4 3.1 4.7 2.7 4.1 3.2 1.9 1.1
 
CSH07A2625   625 1250 6 3.5 5.2 3 4.5 3.6 2.1 1.2
 
CSH07A2750   750 1500 7.2 4.2 6.3 3.6 5.4 4.3 2.5 1.4
 
CSH07A3125   125 375 1.8 – 1.6 – 1.4 1.1 0.6 -
 
CSH07A3188   188 564 2.7 – 2.4 – 2 1.6 0.9 -
 
CSH07A3250   250 750 3.6 – 3.1 – 2.7 2.2 1.2 -
 
CSH07A3375 3 ft. 375 1125 5.4 – 4.7 – 4.1 3.2 1.9 - 21 lbs. 
 
CSH07A3500   500 1500 7.2 – 6.3 – 5.4 4.3 2.5 -
 
CSH07A3564   564 1690 8.1 4.7 7 4.1 6.1 4.8 2.8 1.6
 
CSH07A3625   625 1875 9 5.2 7.8 4.5 6.8 5.4 3.1 1.8
 
CSH07A-3750   750 2250 10.8 6.3 9.4 5.4 8.1 6.5 3.7 2.1
 
CSH07A4125   125 500 2.4 – 2.1 – 1.8 1.4 0.8 -
 
CSH07A4188   188 750 3.6 – 3.1 – 2.7 2.2 1.2 -
 
CSH07A4250   250 1000 4.8 – 4.2 – 3.6 2.9 1.7 -
 
CSH07A4375 4 ft. 375 1500 7.2 – 6.3 – 5.4 4.3 2.5 - 28 lbs. 
 
CSH07A4500   500 2000 9.6 – 8.3 – 7.2 5.8 3.3 -
 
CSH07A4564   564 2250 10.8 6.3 9.4 5.4 8.1 6.5 3.7 2.1
 
CSH07A4625   625 2500 12 7 10.4 6 9 7.2 4.2 2.4
 
CSH07A4750   750 3000 14.4 8.3 12.5 7.2 10.8 8.6 5 2.9
 
CSH07A5125   125 625 3 – 2.6 – 2.3 1.8 1 -
 
CSH07A5188   188 940 4.5 – 3.9 – 3.4 2.7 1.6 -
 
CSH07A5250   250 1250 6 – 5.2 – 4.5 3.6 2.1 -
 
CSH07A5375 5 ft. 375 1875 9 – 7.8 – 6.8 5.4 3.1 - 35 lbs. 
 
CSH07A5500   500 2500 12 – 10.4 – 9 7.2 4.2 -
 
CSH07A5564   564 2820 13.6 7.8 11.8 6.8 10.2 8.1 4.7 2.7
 
CSH07A5625   625 3125 15 8.7 13 7.5 11.3 9 5.2 3
 
CSH07A5750   750 3750 18 10.4 15.6 9 13.5 10.8 6.2 3.6
 
CATALOG NUMBER LENGTH NOMINAL WATTS PER FT. WATTS 208V 1Ř 240V 3Ř 240V 1Ř 277V 3Ř 347V 1Ř 600V 1Ř 1Ř 3Ř SHIP WT.(lbs.)
CSH07A6125   125 750 3.6 – 3.1 – 2.7 2.2 1.2 -  
CSH07A6188   188 1125 5.4 – 4.7 – 4.1 3.2 1.9 -  
CSH07A6250   250 1500 7.2 – 6.3 – 5.4 4.3 2.5 -  
CSH07A6375 6 ft. 375 2,250 10.8 – 9.4 – 8.1 6.5 3.7 - 42 lbs.
CSH07A6500   500 3,000 14.4 – 12.5 – 10.8 8.6 5 -  
CSH07A6564   564 3,380 16.3 9.4 14.1 8.1 12.2 9.7 5.6 3.2  
CSH07A6625   625 3750 18 10.4 15.6 9 13.5 10.8 6.2 3.6  
CSH07A6750   750 4500 21.6 12.5 18.8 10.8 16.2 12.9 7.5 4.3  
CSH07A8125   125 1000 4.8 – 4.2 – 3.6 2.9 1.7 -  
CSH07A8188   188 1500 7.2 – 6.3 – 5.4 4.3 2.5 -  
CSH07A8250   250 2,000 9.6 – 8.3 – 7.2 5.8 3.3 -  
CSH07A8375 8 ft. 375 3,000 14.4 – 12.5 – 10.8 8.6 5 - 56 lbs.
CSH07A8500   500 4,000 19.2 – 16.7 – 14.4 11.5 6.7 -  
CSH07A8564   564 4,500 21.6 12.5 18.8 10.8 16.2 13 7.5 4.3  
CSH07A8625   625 5,000 24 13.9 20.8 12 18.1 14.4 8.3 4.8  
CSH07A8750   750 6000 28.8 16.7 25 14.5 21.7 17.3 10 5.8  
CSH07A10125   125 1250 6 – 5.2 – 4.5 3.6 2.1 -  
CSH07A10188   188 1875 9 – 7.8 – 6.8 5.4 3.1 -  
CSH07A10250   250 2,500 12 – 10.4 – 9 7.2 4.2 -  
CSH07A10375 10 ft. 375 3,750 18 – 15.6 – 13.5 10.8 6.2 - 70 lbs.
CSH07A10500   500 5000 24 – 20.8 – 18.1 14.4 8.3 -  
CSH07A10564   564 5,640 27.1 15.7 23.5 13.6 20.4 16.2 9.4 5.4  
CSH07A10625   625 6,250 30 17.4 26 15 22.6 18 10.4 6  
CSH07A10750   750 7,500 36.1 20.8 31.3 18.1 27.1 21.6 12.5 7.2  
CATALOG NUMBER LENGTH NOMINAL WATTS PER FT. WATTS 208V 1Ř 208V 3Ř 240V
1Ř		 240V
3Ř		 277V 1Ř 347V 1Ř 600V 1Ř 600V 3Ř SHIP WT.(lbs.)
CSH14A2125   125 250 1.2 – 1 – 0.9 0.7 0.4 –  
CSH14A2188   188 375 1.8 – 1.6 – 1.4 1.1 0.6 –  
CSH14A2250   250 500 2.4 – 2.1 – 1.8 1.4 0.8 –  
CSH14A2375 28 in. 375 750 3.6 – 3.1 – 2.7 2.2 1.2 .– 25 lbs
CSH14A2500   500 1000 4.8 – 4.2 – 3.6 2.9 1.7 –  
CSH14A2564   564 1125 5.4 3.1 4.7 2.7 4.1 3.2 1.9 1.1  
CSH14A2625   625 1250 6 3.5 5.2 3 4.5 3.6 2.1 1.2  
CSH14A2750   750 1500 7.2 4.2 6.3 3.6 5.4 4.3 2.5 1.4  
CSH14A3125   125 375 1.8 – 1.6 – 1.4 1.1 0.6 –  
CSH14A3188   188 564 2.7 – 2.4 – 2 1.6 0.9 –  
CSH14A3250   250 750 3.6 – 3.1 – 2.7 2.2 1.2 –  
CSH14A3375 3 ft. 375 1125 5.4 – 4.7 – 4.1 3.2 1.9 – 32 lbs.
CSH14A3500   500 1500 7.2 – 6.3 – 5.4 4.3 2.5 –  
CSH14A3564   564 1690 8.1 4.7 7 4.1 6.1 4.8 2.8 1.6  
CSH14A3625   625 1875 9 5.2 7.8 4.5 6.8 5.4 3.1 1.8  
CSH14A3750   750 2250 10.8 6.3 9.4 5.4 8.1 6.5 3.7 2.1  
CSH14A4125   125 500 2.4 – 2.1 – 1.8 1.4 0.8 –  
CSH14A4188   188 750 3.6 – 3.1 – 2.7 2.2 1.2 –  
CSH14A4250   250 1000 4.8 – 4.2 – 3.6 2.9 1.7 –  
CSH14A4375 4 ft. 375 1500 7.2 – 6.3 – 5.4 4.3 2.5 – 42 lbs.
CSH14A4500   500 2000 9.6 – 8.3 – 7.2 5.8 3.3 –  
CSH14A4564   564 2250 10.8 6.3 9.4 5.4 8.1 6.5 3.7 2.1  
CSH14A4625   625 2500 12 7 10.4 6 9 7.2 4.2 2.4  
CSH14A4750   750 3000 14.4 8.3 12.5 7.2 10.8 8.6 5 2.9  
CSH14A5125   125 625 3 – 2.6 – 2.3 1.8 1 –  
CSH14A5188   188 940 4.5 – 3.9 – 3.4 2.7 1.6 –  
CSH14A5250   250 1250 6 – 5.2 – 4.5 3.6 2.1 –  
CSH14A5375 5 ft. 375 1875 9 – 7.8 – 6.8 5.4 3.1 – 53 lbs.
CSH14A5500   500 2500 12 – 10.4 – 9 7.2 4.2 –  
CSH14A5564   564 2820 13.6 7.8 11.8 6.8 10.2 8.1 4.7 2.7  
CSH14A5625   625 3125 15 8.7 13 7.5 11.3 9 5.2 3  
CSH14A5750   750 3750 18 10.4 15.6 9 13.5 10.8 6.2 3.6  
CATALOG NUMBER LENGTH NOMINAL WATTS PER FT. WATTS 208V 1Ř 3Ř 240V 1Ř 3Ř 277V 1Ř 347V 1Ř 600V 1Ř 3Ř SHIP WT.(lbs.)
CSH14A6125   125 750 3.6 – 3.1 – 2.7 2.2 1.2 -  
CSH14A6188   188 1125 5.4 – 4.7 – 4.1 3.2 1.9 -  
CSH14A6250   250 1500 7.2 – 6.3 – 5.4 4.3 2.5 -  
CSH14A6375   375 2250 10.8 – 9.4 – 8.1 6.5 3.7 -  
CSH14A6500 6 ft. 500 3000 14.4 – 12.5 – 10.8 8.6 5 - 63 lbs.
CSH14A6564   564 3380 16.3 9.4 14.1 8.1 12.2 9.7 5.6 3.2  
CSH14A6625   625 3750 18 10.4 15.6 9 13.5 10.8 6.2 3.6  
CSH14A6750   750 4500 21.6 12.5 18.8 10.8 16.2 12.9 7.5 4.3  
CSH14A8125   125 1000 4.8 – 4.2 – 3.6 2.9 1.7 -  
CSH14A8188   188 1500 7.2 – 6.3 – 5.4 4.3 2.5 -  
CSH14A8250   250 2000 9.6 – 8.3 – 7.2 5.8 3.3 -  
CSH14A8375   375 3000 14.4 – 12.5 – 10.8 8.6 5 - 84 lbs.
CSH14A8500 8 ft. 500 4000 19.2 – 16.7 – 14.4 11.5 6.7 -  
CSH14A8564   564 4500 21.6 12.5 18.8 10.8 16.2 13 7.5 4.3  
CSH14A8625   625 5000 24 13.9 20.8 12 18.1 14.4 8.3 4.8  
CSH14A8750   750 6000 28.8 16.7 25 14.5 21.7 17.3 10 5.8  
CSH14A10125   125 1250 6 – 5.2 – 4.5 3.6 2.1 -  
CSH14A10188   188 1875 9 – 7.8 – 6.8 5.4 3.1 -  
CSH14A10250   250 2500 12 – 10.4 – 9 7.2 4.2 -  
CSH14A10375 10 ft. 375 3750 18 – 15.6 – 13.5 10.8 6.2 - 105 lbs.
CSH14A10500   500 5000 24 – 20.8 – 18.1 14.4 8.3 -  
CSH14A10564   564 5640 27.1 15.7 23.5 13.6 20.4 16.2 9.4 5.4  
CSH14A10625   625 6250 30 17.4 26 15 22.6 18 10.4 6  
CSH14A10750   750 7500 36.1 20.8 31.3 18.1 27.1 21.6 12.5 7.2  
NOTE: For CSH14A, specify outlet mode (front outlet limited to 250 watts per ft. maximum).
DESCRIPTION CATALOG NUMBER USE WITH SHIP WT.
Left End CSH05ECL CSH05 1 lb.
Caps CSH07ECL CSH07 1 lb.
  CSH14ECL CSH14 1 lb.
Right End CSH05ECR CSH05 1 lb.
Caps CSH07ECR CSH07 1 lb.
  CSH14ECR CSH14 1 lb.
FILLER SECTIONS:      
  CSH05FL3 CSH05 1 lb.
3-Inch CSH07FL3 CSH07 2 lbs.
  CSH14FL3 CSH14 3 lbs.
  CSH05FL6 CSH05 2 lbs.
6-Inch CSH07FL6 CSH07 3 lbs.
  CSH14FL6 CSH14 5 lbs.
  CSH05FL9 CSH05 3 lbs.
9-Inch CSH07FL9 CSH07 4 lbs.
  CSH14FL9 CSH14 6 lbs.
  CSH05FL12 CSH05 4 lbs.
12-Inch CSH07FL12 CSH07 5 lbs.
  CSH14FL12 CSH14 8 lbs.
  CSH05FL18 CSH05 5 lbs.
18-Inch CSH07FL18 CSH07 6 lbs.
  CSH14FL18 CSH14 9 lbs.
Inside CSH05IC1 CSH05 2 lbs.
Corners CSH07IC1 CSH07 4 lbs.
  CSH14IC1 CSH14 6 lbs.
Outside CSH05OC1 CSH05 1 lb.
Corners CSH07OC1 CSH07 2 lbs.
  CSH14OC1 CSH14 4 lbs.
Conduit SHCC05 CSH05 4 lbs.
Covers SHCC0714 CSH07, 5 lbs.
    CSH14  
*Cat. No. suffix -1 indicates bottom inlet, top outlet; -3 indicates bottom inlet, front outlet.
OPTIONS
Controls–Built-in: see page 57.
Outlet Mesh–Price per ft.
14-Gauge Front Cover-add 10% to heater price.
Standard color included in base price.
Other colors available. See paint policy; page 28
Receptacles in end caps and filler sections see page
DESCRIPTION CATALOG NUMBER USE WITH SHIP WT.(lbs.)
CSH-05 BLANK SECTIONS:      
28-Inch CSH05BL21   10 lbs.
3-Foot CSH05BL31   14 lbs.
4-Foot CSH05BL41   18 lbs.
5-Foot CSH05BL51 CSH05 23 lbs.
6-Foot CSH05BL61   27 lbs.
8-Foot CSH05BL81   36 lbs.
10-Foot CSH05BL101   45 lbs.
CSH-07 BLANK SECTIONS:      
28-Inch CSH07BL21   16 lbs.
3-Foot CSH07BL31   20 lbs.
4-Foot CSH07BL41   26 lbs.
5-Foot CSH07BL51 CSH07 33 lbs.
6-Foot CSH07BL61   39 lbs.
8-Foot CSH07BL81   52 lbs.
10-Foot CSH07BL101   65 lbs.
CSH-14 BLANK SECTIONS:      
28-Inch CSH14BL21   23 lbs.
3-Foot CSH14BL31   30 lbs.
4-Foot CSH14BL41   40 lbs.
5-Foot CSH14BL51 CSH14 50 lbs.
6-Foot CSH14BL61   60 lbs.
8-Foot CSH14BL81   80 lbs.
10-Foot CSH14BL101   100 lbs.
Stand-Off SO1 CSH05 1 lb.
Bracket SO2 CSH07  
NOTES:
1. Maximum of 250 watts per ft. on front outlet models.
2. If color is not specified, front covers will be neutral grey.
3. When ordering, specify heater Catalog No., voltage, phase, suffix Catalog No. for built-in controls, color, and options.
4. Front outlet models available only in 14” height and 125, 188 and 250W/foot configuration. Outlet mesh is not available on front outlet models.

 
 

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Bennettsville, South Carolina 29512 
United States 
 
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