©Johnstone Supply eCatalog 216

FANS In-Line

Spring Loaded Backdraft Dampers • Galvanized steel

• Horizontal or vertical mount

Each

Order # Mfg. #

Diam.

X83-047

RSK4

4" 5" 6" 8"

32.99 38.99 40.99 85.00 75.00 99.00

X83-048 RSK5 X83-049 RSK6 X83-050 RSK8

X83-051 X83-052

RSK10 RSK12

10" 12"

Duct Booster Kits • Used on duct runs up to 130' • Maintains 1,200 FPM to keep lint suspended • Galvanized steel housing • Backward inclined impeller allows lint to pass through fan • X82-012 comes with automatic sensing switch, mounting bracket, hardware and 5.5' power cord • X82-013 comes with integrated air flow sensing switch, mounting bracket, quick

connect/disconnect, wall mounted indicator panel; LED light on wall panel lets homeowner know fan is working properly • X82-627 is UL listed to UL705 supplement and includes integrated pressure switch, mounting clamps, cleanouts, wall mounted indicator panel, and a 50’ control cable • Five-year warranty

Each

Fig. Order # Mfg. #

Duct Size

Watts

Amps 0.73 0.73 0.73

CFM 170 170 170

X82-012 X82-013

A A B

DBF 4XL DBF 4XLT

4" 4"

83 83 83

655.00 805.00 995.00

A

B

X82-627 DEDPV-705 4"

Duct Booster ® Fan • Allows heated or cooled air to reach “problem” areas • Eliminates upgrading or installing auxiliary heating or cooling equipment • Fits round, square or flat ducts

• Can be wired directly to appliance blower or with optional air pressure sensing switch ( G31-186 ) • Attached to duct with four sheet metal screws • Requires a 4" x 7" cutout • 120V • Maximum operating temperature 200°F

Each

Order # Mfg. # X89-411 DB-2

369.00

Air Pressure Sensing Switch • For use with Duct Boosters ® • Can be used to control other auxiliary devices such as electronic air cleaners, electrical duct heaters and humidifiers

• Electrical contacts close upon sensing positive air pressure

Each

Order # Mfg. # G31-186 PS1503

165.00

Duct Fans • Increase air circulation to low output areas • Electrical junction box for UL and code compliant connection

• One-use thermal fuse for safety • 120V

Each

Order # Mfg. # X83-085 625-AF6 X83-086 625-AF8 X83-088 625-AF12 X83-089 625-AF14 X83-087 625-AF10

Duct Size

Max. CFM

RPM 2800 2800 2800 2800 2800

Amps 0.64 0.64

6" 8"

240 420 650 975

119.00 155.00 255.00 345.00 425.00

10" 12" 14"

0.7

1 1

1350

234

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