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Draft Barrier Convector – SLQDB Series

  • IDEAL SPACES | Offices; Hallways; Lobbies; Conference Rooms; Retail; Other Similar Areas with Floor-to-Ceiling Windows
  • COLORS | White, Beige, Aluminum, Bronze, Black, Charcoal Gray&Custom Colors
  • DIMENSIONS | 4″ H x 2-5/8″ D (Length varies)
  • Ideal for elegant, supplemental comfort under windows for heat loss and condensation prevention
  • Unique two-piece extruded aluminum Snap-Lock closure design secures the one-piece top and front grilles to the one-piece back and bottom providing a rapid, secure fit all along the length of the unit
  • Front/bottom inlet air grille utilizes slots which create an attractive installation where inlet grille is visible
  • Unit comes standard with rear knockouts and unpainted back. Optional custom-painted backs and rear knockout options are available
  • Blend into any dcor with custom paint and anodizing upon request
  • Units can be mounted on floor, wall, or pedestals
  • Customize space with wall-to-wall installation, or as discrete units in standard lengths of 2-10 ft.
  • Single or multiple heat decks are available upon request to accommodate a multitude of spaces
  • Units are available in a wide range of heating capacities per foot length (see specifications)
  • Inside and outside corners can be ordered factory-cut and mitered to fit difficult or unusual spaces
  • Architectural-style end sections give a finished look when used as a stand-alone or where a wall-to-wall run is not desired
  • Full line of trim accessories, including matching blank sections, end caps, filler sections, inside and outside corners, diagonal end sections, and splice plates
  • Optional built-in controls include: line-voltage thermostat; two-stage thermostat; on/off switch;
  • transformer relay; power relay and pneumatic/switch
  • Right -or left-hand entry and built-in wire way (equivalent to 1/2 in. conduit) with factory-installed wiring
  • Easy connection of supply wiring from bottom, rear or end, as well as multiple wiring of adjacent heaters from one entry point
  • Thermal limit switch with linear type (full length) sensing bulb provides constant protection against overheating from any cause
  • Switch will automatically reset when normal operating temperatures are restored
  • Discharge air openings in top grille are punched slots which are pencil-proof for safety

Additional information

CATALOG NUMBER LENGTH WATTS PER FT. TOTAL WATTS AMPS 120V AMPS 208V AMPS 240V AMPS 277V AMPS 347V AMPS 600V SHIP WT.(lbs.)
SLQDB024 24
(609mm)		 100 200 1.7 1 0.8
150 300 2.5 1.4 1.3 1.1 8
188 376 3.1 1.8 1.6 1.4
SLQDB028 28
(711mm)		 100 200 1.7 1 0.8
150 300 2.5 1.4 1.3 1.1 8
188 376 3.1 1.8 1.6 1.4
SLQDB03 3
(914mm)		 100 300 2.5 1.4 1.3 1.1
125 375 3.1 1.8 1.6 1.4 1.1
150 450 3.8 2.2 1.9 1.6 1.3 10
188 564 4.7 2.7 2.4 2 1.6
SLQDB04 4
(1219mm)		 100 400 3.3 1.9 1.7 1.4 1.2
125 500 4 2 2 2 1
150 600 5 2.9 2.5 2.2 1.7 13
188 752 6.3 3.6 3.1 2.7 2.2 1.3
SLQDB05 5
(1524mm)		 100 500 4.2 2.4 2.1 1.8 1.4 0.8
125 625 5.2 3 2.6 2.3 1.8 1
150 750 6.3 3.6 3.1 2.7 2.2 1.3 17
188 940 7.8 4.5 3.9 3.4 2.7 1.6
SLQDB06 6
(1829mm)		 100 600 5 2.9 2.5 2.2 1.7 1
125 750 6.3 3.6 3.1 2.7 2.2 1.3
150 900 7.5 4.3 3.8 3.2 2.6 1.5 20
188 1128 9.4 5.4 4.7 4.1 3.3 1.9
SLQDB07 7
(2134mm)		 100 700 3.4 2.9 2.5 2 1.2
125 875 4.2 3.6 3.2 2.5 1.5
150 1050 5 4.4 3.8 3 1.8 24
188 1316 6.3 5.5 4.8 3.8 2.2
SLQDB08 8
(2438mm)		 100 800 3.8 3.3 2.9 2.3 1.3
125 1000 4.8 4.2 3.6 2.9 1.7
150 1200 5.8 5 4.3 3.5 2 27
188 1504 7.2 6.3 5.4 4.3 2.5
SLQDB09 9
(2743mm)		 100 900 4.3 3.8 3.2 2.6 1.5
125 1125 5.4 4.7 4.1 3.2 1.9
150 1350 6.5 5.6 4.9 3.9 2.3 30
188 1692 8.1 7.1 6.1 4.9 2.8
SLQDB10 10
(3048mm)		 100 1000 4.8 4.2 3.6 2.9 1.7
125 1250 6 5.2 4.5 3.6 2.1
150 1500 7.2 6.3 5.4 4.3 2.5 33
188 1,880 9 8 7 5 3

NOTE:1. Cabinet available up to 12′ length. Custom length cabinets are priced with heater and blank to the next larger size.2. Backs are provided standard with no finish. For finished backs, add 10% to List price.3. Knockouts on back omitted by request only.* Not availble in 347V or 600V.** Not available in 600V. Not available in 277V, 347V, or 600V.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.

CATALOG NUMBER DIMENSIONS (W x H x L) SHIP WT. LBS.
SLDBS1B 2-5/8″ x 6″ x 1′ 4
SLDBS2B 2-5/8″ x 6″ x 28″ 7
SLDBS3B 2 5/8″ x 6″ x 3′ 9
SLDBS4B 2-5/8″ x 6″ x 4′ 12
SLDBS5B 2-5/8″ x 6″ x 5′ 16
SLDBS6B 2-5/8″ x 6″ x 6′ 19
SLDBS7B 2-5/8″ x 6″ x 7′ 22.5
SLDBS8B 2-5/8″ x 6″ x 8′ 24
SLDBS9B 2-5/8″ x 6″ x 9′ 27
SLDBS10B 2-5/8″ x 6″ x 10′ 30

NOTE: Blank section grilles are not punched unless requested.

CATALOG NUMBER DESCRIPTION SHIP WT.(lbs.)
SLDECL End Cap – Left 1
SLDECR End Cap – Right
SLDICB Inside Corner-Bottom In 5
SLDOCB Outside Corner-Bottom In 4
SLD135ICB 135 Inside Corner-Bottom In 5
SLD135OCB 135 Outside Corner-Bottom In 4
SLDSP Splice Plate 1
SLDFL3 Filler Section 3″ 1
SLDFL6 Filler Section 6″ 1
SLDFL9 Filler Section 9″ 1
SLDFL12 Filler Section 12″ 1
SLDFL18 Filler Section 18″ 1.5
SLDFL24 Filler Section 24″ 1.5
SLDDRB Receptacle Section-Fnt In 1.5
**SLDPK3A Architectural Pedestal 2
SO1A Stand-Off Bracket 1
T 1-Pole Thermostat
DS Disconnect Switch
PR Power Relay

*Add suffix -P for painted, -C for clear anodized, -B for bronze anodized (excludes PK3S – Black only).**One pedestal. Two required on units up to 10′, three required on units over 10″.

This product is a custom Made-To-Order (MTO) product. It is not covered by the Marley Engineered Products Merchandise Return Policy and is non-cancellable, exchangeable, or returnable.

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