3L09-17 - White-Rodgers - Datasheet.Live

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FURNACE

BOARD MOUNT LIMIT CONTROLS

1/2” Bimetal Disc with Ranges for Your System Needs

FEATURES

• Proven reliability in a compact, versatile, cost-effective design.

• Provides high-speed contact separation.

• OEM replacement for competitive models.

TECHNICAL HELP

Dimension drawings and specications . . . . . . . . . . . . . . . . . . See pages 287-289

SPECIFICATIONS

Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. recognized and C.S.A. certied

Dimensions........................ 2.9”W x 4.3”H x 1.6”D

FAN AND LIMIT CONTROLS FOR

UNIVERSAL REPLACEMENT

Single Element Type for Applications with Narrow Space Limitations.

Regulates Fan or Blower Operation & Acts as High Limit Safety Control

FEATURES

• Slotted mounting holes for easy installation.

• Long terminal screws for wiring — Junctions can be made on terminal block.

• Dial has individual pointers for fan cut-in and cut-out settings.

• Removable solid copper jumper between fan and limit switches.

• Summer fan switch for ventilation without changing control settings. Has same fan

and limit switch mechanism.

Full Motor Rating Valves and

Model Element Switch Electrical (Full Load) Relays

Number Length Description Range Differential Action Rating 120 VAC 240 VAC 24 VAC 0.3-12v DC

Fan 50 to 265°F Adjustable Close on Rise HT 14.0A 7.0A 5.6A —

(10 to 129°C) 15°F minimum See page 416

Limit 100 to 300°F Fixed 25°F Open on Rise HTV 10.0A 6.0A 6.0A 1.0A

(38 to 149°C) See page 416

5D51-35

WARM AIR

CONTROLS

5D51-35 5”

5D51-90 8”

5D51-78 11”

FAN/LIMIT

Model Figure Construction Opens/

Number (pages (pages Closes Length TOD TOD

287-289) 287-289) (°F) (in inches) Type Style

3L09-1 1 140/100 1.87 36T 612700

3L09-2 1 170/130 1.87 36T 612708

3L09-3 2 A 140/110 3.12 36T 612701

3L09-4 2 C 150/130 3.12 36T 612703

3L09-5 2 C 160/140 3.12 36T 612706

3L09-6 2 B 170/130 3.12 36T 612710

3L09-7 2 A 175/145 3.12 36T 612711

3L09-8 2 B 180/160 3.12 36T 612714

3L09-9 2 C 190/170 3.12 36T 612715

3L09-10 2 B 200/160 3.12 36T 612718

3L09-11 2 B 210/170 3.12 36T 612719

3L09-12 2 B 220/180 3.12 36T 612722

3L09-13 2 A 240/210 3.12 36T 612723

3L09-14 2 B 250/210 3.12 36T 612725

Model Figure Construction Opens/

Number (pages (pages Closes Length TOD TOD

287-289) 287-289) (°F) (in inches) Type Style

3L09-15 2 A 260/230 3.12 36T 612727

3L09-16 3 A 150/130 3.12 36T 612704

3L09-17 3 A 250/225 3.12 36T 612726

3L09-18 3 B 155/125 7.12 36T 612705

3L09-19 3 B 175/145 7.12 36T 612712

3L09-20 3 B 240/210 7.12 36T 612724

3L09-21 4 A 150/130 3.12 36T 612702

3L09-22 4 A 160/140 3.12 36T 612707

3L09-23 4 A 170/150 3.12 36T 612709

3L09-24 4 B 190/170 3.12 36T 612716

3L09-25 4 B 200/180 3.12 36T 612717

3L09-26 5 180/160 1.87 36T 612713

3L09-27 5 220/200 1.87 36T 612721

3L09-28 6 210/180 3.12 36T 612720