| Part Number | Part Description | Part Link |
| 10A88 | Lennox 10A88 K1Loam02*B0Y Low Ambient Kit Y-Volt Bbox | View Lennox Part # 10A88 |
| 10A89 | Lennox 10A89 K1Loam02*B0G Low Ambient Kit G-Volt Bbox | View Lennox Part # 10A89 |
| 10A94 | Lennox 10A94 Low Ambient Kit – 3 Compressor Y- Volt | View Lennox Part # 10A94 |
| 10D84 | Lennox 10D84 240009241 Boiler Controller | View Lennox Part # 10D84 |
| 10G43 | Lennox 10G43 607308-11 Ignition Control Kit | View Lennox Part # 10G43 |
| 10H26 | Lennox 10H26 607308-10 Kit-Ignition Control | View Lennox Part # 10H26 |
| 10J58 | Lennox 10J58 Ignition Control Module | View Lennox Part # 10J58 |
| 10T50 | Lennox 10T50 103861-02 Equipment Interface Module Non-Communicating | View Lennox Part # 10T50 |
| 10T62 | Lennox 10T62 Low Ambient Control – 2 Compressor | View Lennox Part # 10T62 |
| 10T63 | Lennox 10T63 Low Ambient Control – 3 Compressor C1 | View Lennox Part # 10T63 |
| 10T64 | Lennox 10T64 Low Ambient Control – 3 Compressor C2 | View Lennox Part # 10T64 |
| 10T65 | Lennox 10T65 Low Ambient Control – 4 Compressor | View Lennox Part # 10T65 |
| 10W56 | Lennox 10W56 Ignition Control Board | View Lennox Part # 10W56 |
| 10W58 | Lennox 10W58 Control Module | View Lennox Part # 10W58 |
| 10X85 | Lennox 10X85 Display Repair Kit | View Lennox Part # 10X85 |
| 10X86 | Lennox 10X86 M3 Unit Controller Cover Kit | View Lennox Part # 10X86 |
| 11F46 | Lennox 11F46 103686-03 Control Module | View Lennox Part # 11F46 |
| 11G34 | Lennox 11G34 103408-02 Control Module | View Lennox Part # 11G34 |
| 11H36 | Lennox 11H36 Control Board Kit | View Lennox Part # 11H36 |
| 11H66 | Lennox 11H66 610055-02 Bottom Power Entry Kit | View Lennox Part # 11H66 |
| 11W27 | Lennox 11W27 Zone Link 2 Multi-Functional Controlling Up To 31 Zones/Unit. | View Lennox Part # 11W27 |
| 11W28 | Lennox 11W28 C0Ctrl51Ae1L Imc Lontalk Module | View Lennox Part # 11W28 |
| 11Y09 | Lennox 11Y09 614060-01 W7459 Control Kit | View Lennox Part # 11Y09 |
| 12J54 | Lennox 12J54 Defrost Control Board | View Lennox Part # 12J54 |
| 12J99 | Lennox 12J99 Integrated Furnace Control Board | View Lennox Part # 12J99 |
| 12L42 | Lennox 12L42 Control Board | View Lennox Part # 12L42 |
| 12L4201 | Lennox 12L4201 Control Board | View Lennox Part # 12L4201 |
| 12U83 | Lennox 12U83 104359-01 Od Fan Power Circuit 2 | View Lennox Part # 12U83 |
| 12U85 | Lennox 12U85 104352-01 Od Fan Power Circuit 2 | View Lennox Part # 12U85 |
| 12W64 | Lennox 12W64 Ignition Control Board | View Lennox Part # 12W64 |
| 12X08 | Lennox 12X08 Integrated Furnace Control Board Kit | View Lennox Part # 12X08 |
| 12X09 | Lennox 12X09 Ignition Control Board Replacement Kit | View Lennox Part # 12X09 |
| 13H08 | Lennox 13H08 Kit-Ctl Comm Mod Ac/Hp (103686-04) | View Lennox Part # 13H08 |
| 13J76 | Lennox 13J76 Outdoor Air Cfm Flow Control Kit | View Lennox Part # 13J76 |
| 13U14 | Lennox 13U14 Hydrolevel Control For Gas-Fired Direct Vent Condensing Hot Water Boiler | View Lennox Part # 13U14 |
| 13U31 | Lennox 13U31 Kit-Ctl Comm Mod Ac/Hp (103686-05) | View Lennox Part # 13U31 |
| 13U60 | Lennox 13U60 Defrost Control Board Kit | View Lennox Part # 13U60 |
| 13Y22 | Lennox 13Y22 Control Board | View Lennox Part # 13Y22 |
| 14D96 | Lennox 14D96 K1Snsr34An2 Low Ambient Kit | View Lennox Part # 14D96 |
| 14G30 | Lennox 14G30 Kit-Ctl Comm Mod Ac/Hp (103686-06) | View Lennox Part # 14G30 |
| 14N31 | Lennox 14N31 Low Amb Ctrl W/ Od Fan Lock | View Lennox Part # 14N31 |
| 14Y53 | Lennox 14Y53 Ignition Control Board Kit | View Lennox Part # 14Y53 |
| 15C84 | Lennox 15C84 Low Amb Ctrl W/ Od Fan Lock | View Lennox Part # 15C84 |
| 15D30 | Lennox 15D30 Programmable Controller | View Lennox Part # 15D30 |
| 15D55 | Lennox 15D55 620244-01 Defrost Control Assembly | View Lennox Part # 15D55 |
| 15D57 | Lennox 15D57 Defrost Control Board Kit | View Lennox Part # 15D57 |
| 15G16 | Lennox 15G16 615610-02 Inverter 2 Hp 460V | View Lennox Part # 15G16 |
| 15M50 | Lennox 15M50 Ignition Control Board | View Lennox Part # 15M50 |
| 15P31 | Lennox 15P31 R8184G4009/U Protectorelay Oil Burner Control 120 Volts | View Lennox Part # 15P31 |
| 15T94 | Lennox 15T94 Ignition Control Board | View Lennox Part # 15T94 |
| 15T95 | Lennox 15T95 Control Board Kit | View Lennox Part # 15T95 |
| 16A06 | Lennox 16A06 Ignition Control Kit | View Lennox Part # 16A06 |
| 16A07 | Lennox 16A07 Ignition Control Kit | View Lennox Part # 16A07 |
| 16B27 | Lennox 16B27 Control Board | View Lennox Part # 16B27 |
| 16C81 | Lennox 16C81 Ignition Control Board | View Lennox Part # 16C81 |
| 16F18 | Lennox 16F18 A2Cwkt01Lm1 Low Ambient Control 6-7.5 Ton | View Lennox Part # 16F18 |
| 16F24 | Lennox 16F24 A2Cwkt02M-1 Low Ambient Control 10-12.5 Ton | View Lennox Part # 16F24 |
| 16F25 | Lennox 16F25 A2Cwkt03N-1 Low Ambient Control 15-20 Ton | View Lennox Part # 16F25 |
| 16F26 | Lennox 16F26 A2Cwkt04M-1 Low Ambient Control 10 Ton | View Lennox Part # 16F26 |
| 16H96 | Lennox 16H96 Ignition Control Cover | View Lennox Part # 16H96 |
| 16N63 | Lennox 16N63 Head Pressure Controller | View Lennox Part # 16N63 |
| 16V29 | Lennox 16V29 Ignition Blower Control Board | View Lennox Part # 16V29 |
| 16V37 | Lennox 16V37 Defrost Control Kit | View Lennox Part # 16V37 |
| 16V38 | Lennox 16V38 Defrost Control Board | View Lennox Part # 16V38 |
| 16W72 | Lennox 16W72 Atwin580 Constant Torque Gas Furnace Twinning Kit | View Lennox Part # 16W72 |
| 16X40 | Lennox 16X40 Commuication Control Module | View Lennox Part # 16X40 |
| 16X41 | Lennox 16X41 Control Board Kit | View Lennox Part # 16X41 |
| 17C77 | Lennox 17C77 Bacnet Control Module | View Lennox Part # 17C77 |
| 17D27 | Lennox 17D27 Control Board | View Lennox Part # 17D27 |
| 17H03 | Lennox 17H03 Ignition Module | View Lennox Part # 17H03 |
| 17H18 | Lennox 17H18 Integrated Furnace Control Board | View Lennox Part # 17H18 |
| 17M10 | Lennox 17M10 Network Thermostat Controller Direct Digital Controller 24Vac +/- 25% 50/60Hz 2Va | View Lennox Part # 17M10 |
| 17M14 | Lennox 17M14 Honeywell Defrost Control Board | View Lennox Part # 17M14 |
| 17W82 | Lennox 17W82 Integrated Furnace Control Board Kit | View Lennox Part # 17W82 |
| 17Y92 | Lennox 17Y92 Ignition Control Kit | View Lennox Part # 17Y92 |
| 18M23 | Lennox 18M23 Defrost Control Board | View Lennox Part # 18M23 |
| 18M58 | Lennox 18M58 Controller-Rooftop Excel 10 Constant Volume Air Handling Unit Controller | View Lennox Part # 18M58 |
| 18P96 | Lennox 18P96 Control Board Dsi | View Lennox Part # 18P96 |
| 18Y04 | Lennox 18Y04 Control Board | View Lennox Part # 18Y04 |
| 19J95 | Lennox 19J95 Ignition Control Board | View Lennox Part # 19J95 |
| 19M54 | Lennox 19M54 Integrated Furnace Control Board Kit | View Lennox Part # 19M54 |
| 19S83 | Lennox 19S83 Control Board Kit | View Lennox Part # 19S83 |
| 19V33 | Lennox 19V33 Ignition Control Board Kit | View Lennox Part # 19V33 |
| 19V36 | Lennox 19V36 Surelight Control Board | View Lennox Part # 19V36 |
| 19W94 | Lennox 19W94 Integrated Furnace Control Board Kit | View Lennox Part # 19W94 |
| 20V06 | Lennox 20V06 Control Module Comm | View Lennox Part # 20V06 |
| 21J99 | Lennox 21J99 Control Board | View Lennox Part # 21J99 |
| 21N34 | Lennox 21N34 Hot Surface Ignition Module | View Lennox Part # 21N34 |
| 21W14 | Lennox 21W14 Ignition Control Board | View Lennox Part # 21W14 |
| 22X18 | Lennox 22X18 Equipment Interface Module Non-Communicating | View Lennox Part # 22X18 |
| 23C48 | Lennox 23C48 Ignition Control Board | View Lennox Part # 23C48 |
| 23L53 | Lennox 23L53 Ignition Control Board | View Lennox Part # 23L53 |
| 23M22 | Lennox 23M22 Defrost Control Board | View Lennox Part # 23M22 |
| 24H77 | Lennox 24H77 Lb-57113Bc Low Ambient Kit (30 Deg F) | View Lennox Part # 24H77 |
| 24X03 | Lennox 24X03 Wired Programmable Controller | View Lennox Part # 24X03 |
| 26P00 | Lennox 26P00 Mars 50320 Nema Class Ii Heavy Duty End Bell Control Transformer 24 Volts | View Lennox Part # 26P00 |
| 27J00 | Lennox 27J00 Lb-57113Bm Low Ambient Kit (30 Deg F) | View Lennox Part # 27J00 |
| 30W25 | Lennox 30W25 Ignition Control Board | View Lennox Part # 30W25 |
| 30W33 | Lennox 30W33 Ignition Control Module | View Lennox Part # 30W33 |
| 30W34 | Lennox 30W34 Ignition Control Moduke | View Lennox Part # 30W34 |
| 30W87 | Lennox 30W87 100269-01 Board-Defrost | View Lennox Part # 30W87 |
| 33G95 | Lennox 33G95 Defrost Timer Board | View Lennox Part # 33G95 |
| 33G9501 | Lennox 33G9501 Defrost Control Board | View Lennox Part # 33G9501 |
| 34M65 | Lennox 34M65 Ignition Control Board | View Lennox Part # 34M65 |
| 34M66 | Lennox 34M66 Ignition Control Board | View Lennox Part # 34M66 |
| 34N04 | Lennox 34N04 Hn Fpc Freeze Protection Control | View Lennox Part # 34N04 |
| 36K54 | Lennox 36K54 Primary Control R7184A1075 W/Ac Ready Kit | View Lennox Part # 36K54 |
| 39M84 | Lennox 39M84 Fan Blower Control Board | View Lennox Part # 39M84 |
| 39W76 | Lennox 39W76 Control Board | View Lennox Part # 39W76 |
| 40K58 | Lennox 40K58 Lb-58773Db Indoor Blower Speed Control Relay Kit | View Lennox Part # 40K58 |
| 40K82 | Lennox 40K82 Control Board | View Lennox Part # 40K82 |
| 40W08 | Lennox 40W08 101018-02 Control-Ignition | View Lennox Part # 40W08 |
| 40W53 | Lennox 40W53 Control Board Kit | View Lennox Part # 40W53 |
| 41W33 | Lennox 41W33 K1Snsr12A-1 Low Ambient Kt | View Lennox Part # 41W33 |
| 41W34 | Lennox 41W34 K1Snsr13A-1 Low Ambient Kit | View Lennox Part # 41W34 |
| 43K49 | Lennox 43K49 Control Board Kit | View Lennox Part # 43K49 |
| 44F80 | Lennox 44F80 Control-Pri | View Lennox Part # 44F80 |
| 44W17 | Lennox 44W17 Lb-107318Ba Low Ambient Kit (0 Deg F) | View Lennox Part # 44W17 |
| 44W18 | Lennox 44W18 Lb-107318Bb Low Ambient Kit (0 Deg F) | View Lennox Part # 44W18 |
| 44W19 | Lennox 44W19 Lb-107318Bc Low Ambient Kit (0 Deg F) | View Lennox Part # 44W19 |
| 46K65 | Lennox 46K65 Fan Blower Control Board Kit | View Lennox Part # 46K65 |
| 46K67 | Lennox 46K67 R47181-001 Control-Defrost | View Lennox Part # 46K67 |
| 46M99 | Lennox 46M99 Control Board | View Lennox Part # 46M99 |
| 46M9901 | Lennox 46M9901 Control Board | View Lennox Part # 46M9901 |
| 47J27 | Lennox 47J27 Circuit Board (Time Delay) | View Lennox Part # 47J27 |
| 47W47 | Lennox 47W47 102151-01 Defrost Control | View Lennox Part # 47W47 |
| 48K98 | Lennox 48K98 Fan Blower Control Board | View Lennox Part # 48K98 |
| 48X63 | Lennox 48X63 Circulator Control High Limit Or Low Limit Aquastat Controller | View Lennox Part # 48X63 |
| 49W66 | Lennox 49W66 Ignition Control Module | View Lennox Part # 49W66 |
| 52M46 | Lennox 52M46 Armstrong Ducane Control Board | View Lennox Part # 52M46 |
| 53K80 | Lennox 53K80 Fan Blower Control Board Kit | View Lennox Part # 53K80 |
| 54M89 | Lennox 54M89 Lb-101123B Low Ambient Kit (30 Deg F) | View Lennox Part # 54M89 |
| 54W16 | Lennox 54W16 K1Snsr33B-1 Low Ambient Control | View Lennox Part # 54W16 |
| 54W27 | Lennox 54W27 Lontalk Control Kit | View Lennox Part # 54W27 |
| 55W72 | Lennox 55W72 K1Snsr33C-1 Low Ambient Control | View Lennox Part # 55W72 |
| 55W73 | Lennox 55W73 K1Snsr33Cs1 Low Ambient Control | View Lennox Part # 55W73 |
| 56J62 | Lennox 56J62 Speed Control Kit – Jumper Circuit Board | View Lennox Part # 56J62 |
| 56K85 | Lennox 56K85 Gas Valve Control Module Board | View Lennox Part # 56K85 |
| 56L85 | Lennox 56L85 Ignition Control Module | View Lennox Part # 56L85 |
| 56M37 | Lennox 56M37 Defrost Control Board | View Lennox Part # 56M37 |
| 56M61 | Lennox 56M61 Ignition Control Board | View Lennox Part # 56M61 |
| 56M85 | Lennox 56M85 Defrost Control Board | View Lennox Part # 56M85 |
| 56W19 | Lennox 56W19 Ignition Control Board | View Lennox Part # 56W19 |
| 59K21 | Lennox 59K21 Control Board | View Lennox Part # 59K21 |
| 59W47 | Lennox 59W47 102630-01 M2 Unit Controller Replacement Kit | View Lennox Part # 59W47 |
| 60M26 | Lennox 60M26 Lb-108818A Ign Cntrl Kit | View Lennox Part # 60M26 |
| 60M27 | Lennox 60M27 Hot Surface Ignition Control 1018 Series 120/240V 120/240V Output | View Lennox Part # 60M27 |
| 60M28 | Lennox 60M28 Fan Blower Control Board | View Lennox Part # 60M28 |
| 60M32 | Lennox 60M32 Ignition Control Board | View Lennox Part # 60M32 |
| 60W35 | Lennox 60W35 Lb-107318Bf Low Ambient Kit (0 Deg F) | View Lennox Part # 60W35 |
| 63W26 | Lennox 63W26 Ignition Control Board | View Lennox Part # 63W26 |
| 63W27 | Lennox 63W27 Integrated Furnace Control Board | View Lennox Part # 63W27 |
| 63W36 | Lennox 63W36 Fan Motor Control Board | View Lennox Part # 63W36 |
| 63W58 | Lennox 63W58 Integrated Furnace Control Board | View Lennox Part # 63W58 |
| 65K29 | Lennox 65K29 Control Board | View Lennox Part # 65K29 |
| 65W47 | Lennox 65W47 Signal Conditioner Input 4-20 Ma Or 0-10V Output 0-20V Dc | View Lennox Part # 65W47 |
| 65W69 | Lennox 65W69 Ignition Control Board | View Lennox Part # 65W69 |
| 65W70 | Lennox 65W70 Control Board Kit | View Lennox Part # 65W70 |
| 65W74 | Lennox 65W74 Control Board | View Lennox Part # 65W74 |
| 68M04 | Lennox 68M04 Lb-101123C Low Ambient Kit 30 Deg. F | View Lennox Part # 68M04 |
| 68M28 | Lennox 68M28 Integrated Furnace Control Board Kit | View Lennox Part # 68M28 |
| 68M64 | Lennox 68M64 Furnace Control Board | View Lennox Part # 68M64 |
| 69J80 | Lennox 69J80 Defrost Control | View Lennox Part # 69J80 |
| 69W70 | Lennox 69W70 Us Motors 102993-01 Motor Control Kit 1/2 Hp Variable Speed | View Lennox Part # 69W70 |
| 71M28 | Lennox 71M28 Control Board | View Lennox Part # 71M28 |
| 73J17 | Lennox 73J17 Lb-87032 Control | View Lennox Part # 73J17 |
| 73M70 | Lennox 73M70 Control Board | View Lennox Part # 73M70 |
| 73W45 | Lennox 73W45 Ignition Control Board | View Lennox Part # 73W45 |
| 74W03 | Lennox 74W03 103098-01 Control-Ignition 1Stg Elite | View Lennox Part # 74W03 |
| 78K59 | Lennox 78K59 Circuit Board (Time Delay) | View Lennox Part # 78K59 |
| 80K12 | Lennox 80K12 Ignition Control Module | View Lennox Part # 80K12 |
| 80K1201 | Lennox 80K1201 Ignition Control Module | View Lennox Part # 80K1201 |
| 80M27 | Lennox 80M27 Integrated Furnace Control Board | View Lennox Part # 80M27 |
| 81L75 | Lennox 81L75 Fan Blower Control Board | View Lennox Part # 81L75 |
| 81L76 | Lennox 81L76 Control Board | View Lennox Part # 81L76 |
| 81L77 | Lennox 81L77 Control – Imc Hp1-2 Repl Kit | View Lennox Part # 81L77 |
| 81M11 | Lennox 81M11 Voltage Monitor 208/240 Vac Class 10 | View Lennox Part # 81M11 |
| 81M12 | Lennox 81M12 Voltage Monitor 380/420 Vac Class 10 | View Lennox Part # 81M12 |
| 81W03 | Lennox 81W03 Ignition Control Board | View Lennox Part # 81W03 |
| 81W11 | Lennox 81W11 103085-01 Control-Ignition Single Stage | View Lennox Part # 81W11 |
| 81W99 | Lennox 81W99 Defrost Control Board | View Lennox Part # 81W99 |
| 83M00 | Lennox 83M00 Surelight Ignition Control Board | View Lennox Part # 83M00 |
| 83W88 | Lennox 83W88 Ignition Control Board | View Lennox Part # 83W88 |
| 83W89 | Lennox 83W89 607308-03 Kit-Ignition Control | View Lennox Part # 83W89 |
| 84W23 | Lennox 84W23 Integrated Furnace Control Board Kit | View Lennox Part # 84W23 |
| 84W24 | Lennox 84W24 Integrated Furnace Control Board Kit | View Lennox Part # 84W24 |
| 84W58 | Lennox 84W58 607308-04 Kit-Ignition Control | View Lennox Part # 84W58 |
| 84W88 | Lennox 84W88 Defrost Control Board | View Lennox Part # 84W88 |
| 85H75 | Lennox 85H75 Defrost Control | View Lennox Part # 85H75 |
| 85M53 | Lennox 85M53 Compressor Phase Monitor | View Lennox Part # 85M53 |
| 85W79 | Lennox 85W79 Integrated Furnace Control Board | View Lennox Part # 85W79 |
| 86G16 | Lennox 86G16 Control Board | View Lennox Part # 86G16 |
| 86K78 | Lennox 86K78 Defrost Control | View Lennox Part # 86K78 |
| 86M39 | Lennox 86M39 Ddc Controller Or Interface Integrated Modular Controller | View Lennox Part # 86M39 |
| 86M71 | Lennox 86M71 Ddc Controller Or Interface Integrated Modular Controller | View Lennox Part # 86M71 |
| 86M72 | Lennox 86M72 Integrated Modular Controller | View Lennox Part # 86M72 |
| 86W81 | Lennox 86W81 Integrated Furnace Control Board Kit | View Lennox Part # 86W81 |
| 86W94 | Lennox 86W94 C0Ctr31131L Novar 2024 Control No Economizer Prodigy | View Lennox Part # 86W94 |
| 87W24 | Lennox 87W24 Control Board | View Lennox Part # 87W24 |
| 87W78 | Lennox 87W78 607308-07 Kit-Ignition Control | View Lennox Part # 87W78 |
| 88P70 | Lennox 88P70 Return Air Adapter Cooling Module 3-3.5 Ton 18″ Diameter 1 EachBox | View Lennox Part # 88P70 |
| 90W57 | Lennox 90W57 608802-01 Control Box Kit For Pco-20C-6 | View Lennox Part # 90W57 |
| 90W58 | Lennox 90W58 608802-02 Control Box Kit For Pco-12C-6 | View Lennox Part # 90W58 |
| 91J88 | Lennox 91J88 IMC Electric Heat Control Board | View Lennox Part # 91J88 |
| 91J89 | Lennox 91J89 Economizer Power Exhaust Board | View Lennox Part # 91J89 |
| 92W88 | Lennox 92W88 Ignition Control Kit | View Lennox Part # 92W88 |
| 92X30 | Lennox 92X30 Intermittent Pilot Ignition | View Lennox Part # 92X30 |
| 94W83 | Lennox 94W83 Ignition Control Board | View Lennox Part # 94W83 |
| 96M28 | Lennox 96M28 Adp 65327200 Terminal Block 3 Place 24 Volts Strip Style | View Lennox Part # 96M28 |
| 96W66 | Lennox 96W66 Direct Spark Ignition Control | View Lennox Part # 96W66 |
| 97M81 | Lennox 97M81 100269-01 Board-Defrost | View Lennox Part # 97M81 |
| 98W20 | Lennox 98W20 607308-08 Kit-Ignition Control | View Lennox Part # 98W20 |
| 98W64 | Lennox 98W64 Ut Electronic Controls 103686-01 Control Module | View Lennox Part # 98W64 |
| 99N58 | Lennox 99N58 Icm Icm326Hn Head Pressure Control 120 Or 208/240Vac | View Lennox Part # 99N58 |
| R103686-06 | Lennox R103686-06 Control-Module Comm Modulating Ac Hp | View Lennox Part # R103686-06 |
| X3246 | Lennox X3246 Control Board | View Lennox Part # X3246 |
| X4459 | Lennox X4459 Integrated Furnace Control Board | View Lennox Part # X4459 |
| X4460 | Lennox X4460 Integrated Furnace Control Board | View Lennox Part # X4460 |
| X8609 | Lennox X8609 Fan Blower Control Board | View Lennox Part # X8609 |
| X9547 | Lennox X9547 Spark Ignition Module | View Lennox Part # X9547 |
| Y0569 | Lennox Y0569 Fan Blower Control | View Lennox Part # Y0569 |
| Y0570 | Lennox Y0570 Furnace Control Board | View Lennox Part # Y0570 |
| Y0571 | Lennox Y0571 Furnace Control Board | View Lennox Part # Y0571 |
| Y0572 | Lennox Y0572 Furnace Control | View Lennox Part # Y0572 |
| Y0655 | Lennox Y0655 Integrated Furnace Control | View Lennox Part # Y0655 |
| Y0850 | Lennox Y0850 Dg115Eziaq/U Trueiaq Digital Iaq Control 24 Volts 2 Amps | View Lennox Part # Y0850 |
| Y2188 | Lennox Y2188 Healthy Climate 70L Living Space Control | View Lennox Part # Y2188 |
| Y2475 | Lennox Y2475 Accessory Flow Controller 2 Pump Flow Centers / Composite Valves 2-Pole | View Lennox Part # Y2475 |
| Y3367 | Lennox Y3367 Furnace Control Kit | View Lennox Part # Y3367 |
| Y3653 | Lennox Y3653 Twinning Kit | View Lennox Part # Y3653 |
| Y4151 | Lennox Y4151 Fan Blower Control Board | View Lennox Part # Y4151 |
| Y4152 | Lennox Y4152 Integrated Furnace Control Board Kit | View Lennox Part # Y4152 |
| Y5017 | Lennox Y5017 50057547-002 Circuit Board For He150 Trueease Small Advanced Bypass Humidifier | View Lennox Part # Y5017 |
| Y5018 | Lennox Y5018 Trueease He250 Board | View Lennox Part # Y5018 |
| Y5019 | Lennox Y5019 Trueease He300 Board | View Lennox Part # Y5019 |
| Y5350 | Lennox Y5350 Igniter Kit For Wall Mounted Condensing Gas Boiler Dkvlt-050/075/100 | View Lennox Part # Y5350 |
| Y5368 | Lennox Y5368 Control Module Kit | View Lennox Part # Y5368 |
| Y5369 | Lennox Y5369 User Interface Kit For Wall Mounted Condensing Gas Boiler Dkvlt-050/075/100/150/200 | View Lennox Part # Y5369 |
| Y5970 | Lennox Y5970 Clm S17B0001N01 Cxm Board | View Lennox Part # Y5970 |
| Y5971 | Lennox Y5971 Clm 17B0034N02 Ecm Board | View Lennox Part # Y5971 |
| Y5972 | Lennox Y5972 Dxm2 Digital Heat Pump Controller | View Lennox Part # Y5972 |
| Y7638 | Lennox Y7638 Control Board | View Lennox Part # Y7638 |
| Y7725 | Lennox Y7725 Control Board | View Lennox Part # Y7725 |
| Y7761 | Lennox Y7761 Integrated Furnace Control Board Kit | View Lennox Part # Y7761 |
| Y7764 | Lennox Y7764 White-Rodgers 47D01U-843 Universal Heat Pump Defrost Control | View Lennox Part # Y7764 |
| Y8129 | Lennox Y8129 Dk 43300942 Wire Harness | View Lennox Part # Y8129 |
| Y8726 | Lennox Y8726 Integrated Furnace Control Board Kit | View Lennox Part # Y8726 |
| Y9176 | Lennox Y9176 Compressor Defender | View Lennox Part # Y9176 |
| Y9855 | Lennox Y9855 Airadvice M5200 Indoor Air Quality Monitor With 30 Min. Reporting | View Lennox Part # Y9855 |
| Y9894 | Lennox Y9894 Integrated Furnace Control Board | View Lennox Part # Y9894 |
| Y9962 | Lennox Y9962 White Rodgers Universal Single Stage Furnace Control Kit | View Lennox Part # Y9962 |
