2025 QMark Digital Catalog

CSH SERIES Commercial Sill-Height Steel Convector

CONVECTORS MARLEY CUSTOM CAPABILITIES

5 1/2" x 3" – Single Element Lengths Length 28"

3'

4'

5'

6'

8'

10'

Shipping Weight

11 lbs

15 lbs

18 lbs

25 lbs

29 lbs

38 lbs

47 lbs

NOTE: All models are NON-STOCK, MADE-TO-ORDER. When ordering, specify quantity, catalog number, voltage, wattage, optional controls, and color. Consult sales representative for lead times.

Watts per Ft.*

Voltages*

125

188

120 277

208 347

240 600

250

7" x 5" & 14" x 5" – Multiple Elements Lengths Length 28" 3'

4'

5'

6'

8'

10'

7" x 5"

17 lbs 25 lbs

21 lbs 32 lbs

28 lbs 42 lbs

35 lbs 53 lbs

42 lbs 60 lbs

56 lbs 80 lbs

70 lbs

Shipping Weight

14" x 5"

100 lbs

NOTE: All models are NON-STOCK, MADE-TO-ORDER. When ordering, specify quantity, catalog number, voltage, wattage, optional controls, and color. Consult sales representative for lead times.

Watts per Ft.*

Voltages*

1 Element 2 Elements 3 Elements

125

188

250

208 347 208

240 600 240

277

Single Phase

375 564

500 625

Three Phase

750

600

*Specs vary by length. Refer to the submittal sheet for full details.

Optional Accessories:

Dimensions and Clearances:

CATALOG NO.

COMPATIBLE WITH HEIGHT DEPTH LENGTH

SHIP WT.

Dimensions

Heating and Blank Sections

Cat. No.

H

D

Knockou Knockou 3"

CSH05BL2*

28"

10 lbs

CSH05 5 1/2"

CSH05BL3*

3'

14 lbs

CSH07 CSH14

7"

5" 5"

CSH05BL4*

4'

18 lbs

14"

CSH05BL5*

CSH05

5 1/2"

3"

5'

23 lbs

back panel back panel filler sectio (supplied w end cap)

CSH05BL6*

6'

27 lbs

CSH05BL8*

8'

36 lbs

3/4" 3/4"

CSH05BL10*

10'

45 lbs

2-15/16" 1-1/4" 2-15/16" 1-1/4" L

CSH07BL2*

28"

16 lbs

CSH07BL3*

3'

20 lbs

H

L

CSH07BL4*

4'

26 lbs

1-1/8" conce 1-1/8" conce

D

CSH07BL5*

CSH07

7"

5"

5'

33 lbs

H = 5-1/2" (DSH05A) 7" (DSH07A) 14" (DSH14A) D = 3" (DSH05A)

CSH07BL6*

6'

39 lbs

8' Heating and Blank Sections Heating and Blank Sections

L L

CSH07BL8*

52 lbs

L L

D D

BLANK SECTIONS CSH07BL10*

1-3/8" & concen D 1-3/8" & concen D 1-7/16" 1-7/16" inside corner

10'

65 lbs

5" (DSH07A, DSH14A)

H H

CSH14BL2*

28"

23 lbs

H H

CSH14BL3*

3'

30 lbs

D D

CSH14BL4*

4'

40 lbs

filler section (supplied with end cap) filler section (supplied with end cap)

CSH14BL5*

CSH14

14"

5"

5'

50 lbs

outside corner outside corner

CSH14BL6*

6'

60 lbs

CSH14BL8*

8'

80 lbs

1/2" 1/2"

L L

CSH14BL10* 100 lbs Outlet Mesh: Price per foot. 14-Gauge Front Cover: add 10% to heater price. Standard color included in base price. Other colors available. See paint policy page for information on custom paint colors. Maximum of 250 watts per ft. on front outlet models. When ordering, specify heater catalog number, voltage, phase, suffix catalog number for built-in controls, color, and options. 2. If color is not specified, front covers will be Beige. Front outlet models available only in 14 in. height and 125, 188 and 250 Wt./Ft. configuration. Outlet mesh is not available on front outlet models.. * Additional length the accessory adds to the total installation length. **Built-in duplex receptacle available. Add model numbers suffix “-1” for bottom inlet - top outlet; add suffix “-3” for bottom inlet - front outlet. Additional accessories and diagrams are on the following pages L H D L H D 10'

24" 24"

H H

H H

H = 5-1/2" (DSH05A) 7" (DSH07A) 14" (DSH14A) D = 3" (DSH05A) H = 5-1/2" (DSH05A) 7" (DSH07A) 14" (DSH14A) D = 3" (DSH05A)

D D

D D

conduit cover conduit cover L D L D

inside corner inside corner

end cap end cap

5" (DSH07A, DSH14A) 5" (DSH07A, DSH14A)

154 | Convectors

For more information visit MarleyMEP.com/Products/Convector-Heaters

rev: Nov 2025