WARM AIR CONTROLS FAN/LIMIT 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 FURNACE * * * * * 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. SPECIFICATIONS 5D51-35 Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. recognized and C.S.A. certified Dimensions . . . . . . . . . . . . . . . . . . . . . . . 2.9"W x 4.3"H x 1.6"D Model Element Switch Number Length Description Range Differential Action 5D51-35 5" Fan 50 to 265F Adjustable Close on Rise (10 to 129C)15F minimum 5D51-90 8" Limit100 to 300F Fixed 25F Open on Rise 5D51-7811" (38 to 149C) Full Electrical Rating HT Motor Rating (Full Load) 120 VAC Valves and Relays 240 VAC 24 VAC 0.3-12v DC 14.0A 7.0A 5.6A -- See page 416 HTV10.0A 6.0A 6.0A1.0A See page 416 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. ? Model Number TECHNICAL HELP Dimension drawings and specifications . . . . . . . . . . . . . . . . . . See pages 287-289 Figure Construction Opens/ (pages (pages Closes Length TOD 287-289) 287-289) (F) (in inches) Type TOD Style Model Number Figure Construction Opens/ (pages (pages Closes Length TOD 287-289) 287-289) (F) (in inches) Type TOD Style 3L09-11140/1001.87 36T 612700 3L09-15 2 A 260/230 3.12 36T 3L09-21170/1301.87 36T 612708 3L09-16 3 A150/130 3.12 36T 612727 612704 3L09-3 2 A140/110 3.12 36T 612701 3L09-17 3 A 250/225 3.12 36T 612726 3L09-4 2 C150/130 3.12 36T 612703 3L09-18 3 B155/125 7.12 36T 612705 3L09-5 2 C160/140 3.12 36T 612706 3L09-19 3 B175/145 7.12 36T 612712 3L09-6 2 B170/130 3.12 36T 612710 3L09-20 3 B 240/210 7.12 36T 612724 3L09-7 2 A175/145 3.12 36T 612711 3L09-21 4 A150/130 3.12 36T 612702 3L09-8 2 B180/160 3.12 36T 612714 3L09-22 4 A160/140 3.12 36T 612707 3L09-9 2 C190/170 3.12 36T 612715 3L09-23 4 A170/150 3.12 36T 612709 3L09-10 2 B 200/160 3.12 36T 612718 3L09-24 4 B190/170 3.12 36T 612716 3L09-11 2 B 210/170 3.12 36T 612719 3L09-25 4 B 3.12 36T 612717 3L09-12 2 B 220/180 3.12 36T 612722 3L09-26 5180/1601.87 36T 612713 3L09-13 2 A 240/210 3.12 36T 612723 3L09-27 5 220/2001.87 36T 612721 3L09-14 2 B 250/210 3.12 36T 612725 3L09-28 6 210/180 36T 612720 88 www.white-rodgers.com 200/180 3.12 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: White-Rodgers: 3L09-4 3L09-6 3L09-7 3L09-8 3L09-9 3L09-25 3L09-28 3L09-5 3L09-1 3L09-10 3L09-11 3L09-12 3L09-13 3L09-14 3L09-15 3L09-16 3L09-17 3L09-18 3L09-19 3L09-2 3L09-20 3L09-22 3L09-23 3L09-24 3L09-26 3L09-27 3L09-3