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$41.00
56L68 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
2
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Lennox 43H88 Relay - Blower - 24 Volt - 15 Amp - 3Pdt - Relays
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Lennox Switching Relay: Switching Relay, 67K65 Model: 67K65
Grainger
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Lennox 12J17 Thermal Sequencer Relay, Dpdt N.O., Vari (LEN12J17)
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Lennox 12J17 Thermal Sequencer Relay, Dpdt N.O., Vari (LEN12J17)
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Lennox 66C67 Relay - 2 Pole - 24V 50/60Hz Coil - Relays
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Lennox 13P94 Limit Switch HVAC Fan Control Relay
Voomi Supply
6
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Lennox 13P94 Limit Switch HVAC Fan Control Relay
Voomi Supply
$118.49
Lennox 18L07 Overload Protector/Blower Relay - 1.6/2.5A - 690V - 1Ph - Relays
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Lennox 18L07 Overload Protector/Blower Relay - 1.6/2.5A - 690V - 1Ph - Relays
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Lennox 38276 Relay - Blower - 24 Volt - Spdt - Relays
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$58.65
Lennox 67K65 OEM , Dpdt Flange Mount Relay, 24 Vac
WebstaurantStore
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$58.65
Lennox 67K65 OEM , Dpdt Flange Mount Relay, 24 Vac
WebstaurantStore
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Lennox 76F73 Relay - Stacked - 240 Volt - Dpst - Normally Open - Relays
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Lennox 45H70 Fan Control Relay 3PDT 24V, 45H70 | Supplyhouse.Com
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1
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Lennox 45H70 Fan Control Relay 3PDT 24V, 45H70 | Supplyhouse.Com
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$52.13
Lennox 37H96 24V DPDT Limit Relay, 37H96 | Supplyhouse.Com
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$52.13
Lennox 37H96 24V DPDT Limit Relay, 37H96 | Supplyhouse.Com
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$66.88
Lennox 28G38 DPDT Relay Kit (24V), 28G38 | Supplyhouse.Com
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1
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Lennox 28G38 DPDT Relay Kit (24V), 28G38 | Supplyhouse.Com
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$57.99
Lennox 20G52 DPDT 1/8 HP Blower Relay (24V), 20G52 | Supplyhouse.Com
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Lennox 20G52 DPDT 1/8 HP Blower Relay (24V), 20G52 | Supplyhouse.Com
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Lennox 99K32 Thermal Overload Relay - 3Ph - Adjustable Trip Range 4-6.3 Amps - Relays
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Lennox 99K32 Thermal Overload Relay - 3Ph - Adjustable Trip Range 4-6.3 Amps - Relays
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Lennox 54G57 Timer Delay Relay, On 1 Sec, Off 8 Sec, (LEN54G57)
ReStockIt
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Lennox 54G57 Timer Delay Relay, On 1 Sec, Off 8 Sec, (LEN54G57)
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Lennox 43H89 OEM Relay 24V Coil Dpdt
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Lennox 88K09 Relay Thermal, 88K09 | Supplyhouse.Com
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Lennox 88K09 Relay Thermal, 88K09 | Supplyhouse.Com
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$156.04
Lennox Switching Relay: Mfr Part 67K66 Model: 67K66
Grainger
3
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Lennox Switching Relay: Mfr Part 67K66 Model: 67K66
Grainger
$108.13
Lennox 58C97 SPST Heat Sequencer Relay, 58C97 | Supplyhouse.Com
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Lennox 58C97 SPST Heat Sequencer Relay, 58C97 | Supplyhouse.Com
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$96.39
Lennox 49K04 240V DPDT Relay
Voomi Supply
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Lennox 49K04 240V DPDT Relay
Voomi Supply
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Lennox 56L68 Relay - Blower - Ice Cube - 24Vac - Spdt - Relays
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$76.60
Lennox 13W13 Blower Relay 24V BCS3M18C00NA1P-1 Replacement R76733900
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$76.60
Lennox 13W13 Blower Relay 24V BCS3M18C00NA1P-1 Replacement R76733900
Voomi Supply
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Lennox 72F83 Time Delay, Heat Sequencer Relay, 24V, 72F83 | Supplyhouse.Com
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Lennox 72F83 Time Delay, Heat Sequencer Relay, 24V, 72F83 | Supplyhouse.Com
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$45.12
Lennox LEN13W13 Blower Relay 24 Volts (LEN13W13)
ReStockIt
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Lennox LEN13W13 Blower Relay 24 Volts (LEN13W13)
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Lennox 14B05 Sequencer Relay 24V NO
Voomi Supply
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Lennox 14B05 Sequencer Relay 24V NO
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Lennox 67K66 Heat Relay - 24Vac Coil - 3Pdt - Relays
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$53.36
Lennox 67K65 Relay Dpdt 24-Volt Alternating Curren
Amazon.com
34
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$53.36
Lennox 67K65 Relay Dpdt 24-Volt Alternating Curren
Amazon.com
$613.88
Lennox 22W25 Relay Board Kit, 22W25 | Supplyhouse.Com
SupplyHouse.com
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Lennox 22W25 Relay Board Kit, 22W25 | Supplyhouse.Com
SupplyHouse.com
HVAC: Lennox Blower Relay & Defrost Board Replacement
10:20
Find in video from 02:28Removing the Old Relay
HVAC: Lennox Blower Relay & Defrost Board Replacement
33.1K viewsMay 11, 2016
YouTubeJohn Israel HVAC
Accessing a Lennox Furnace Blower Assembly
2:39
Accessing a Lennox Furnace Blower Assembly
30.4K viewsNov 26, 2019
YouTubeLennox Learning Solutions
How to Install RDS Sensors and Brackets | Lennox
5:56
How to Install RDS Sensors and Brackets | Lennox
2.7K views11 months ago
YouTubeLennox Learning Solutions
#LennoxHVAC No Heat, Troubleshooting Lennox HVAC Rooftop Unit
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#LennoxHVAC No Heat, Troubleshooting Lennox HVAC Ro…
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YouTubeHVAC Mechanical Systems
Lennox Furnace Starts/Stops? Pressure Switch Replacement 80W57
2:06
Lennox Furnace Starts/Stops? Pressure Switch Replacement 80…
145.4K viewsAug 17, 2015
YouTubeRepairClinic.com
Home AC Not Working Fixed. Bad Relay on LENNOX Condenser
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Home AC Not Working Fixed. Bad Relay on LENNOX Condenser
964 views7 months ago
YouTubeBecause Stuff Breaks with Justin Peters
Understanding Button Functions on the Lennox RDS Control Board
4:30
Understanding Button Functions on the Lennox RDS Control Board
978 views7 months ago
YouTubeLennox Learning Solutions
9:17
How the Blower/Fan Relays on a Furnace Control Board Work!
150.1K viewsFeb 6, 2021
YouTubeAC Service Tech LLC
2:22
Furnace Heat Exchanger Test Made Easy: Lennox Learning Solutions
352.3K viewsOct 9, 2015
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Troubleshooting Error Code 434 | Lennox
50.6K viewsMar 19, 2025
YouTubeLennox Learning Solutions
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"Take Control: Step-by-Step Guide to Replacing Lennox Surelight Co…
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YouTubeWW HVAC
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Step-by-Step Lennox Elite AC Maintenance | EL18XCV & CBA38…
8.2K views10 months ago
YouTubeKenTech845
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Replacing A Lennox Control Board
20.9K viewsMar 23, 2018
YouTubeBill's Tools
18:13
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16.8K viewsDec 6, 2021
YouTubeHVAC Tech Knowledgy
3:26
Lennox Furnace Not Working? Control Board Replacement #94W83
136K viewsAug 17, 2015
YouTubeRepairClinic.com
8:01
Find in video from 01:19Understanding Contactors and Relays
Understanding HVAC Schematics - 1
546.3K viewsSep 23, 2013
YouTubeRon Walker
20:02
Replacing a Blower Motor in a Lennox Furnace.
5K viewsNov 16, 2019
YouTubeOcRefrigeration,Hvac,Electrical & other Video's.
1:19
Heat Pump Blinking LED Codes: Alternating Fast Blink | Lennox
1.7K viewsMar 19, 2025
YouTubeLennox Learning Solutions
3:16
Lennox Furnace Draft Inducer Motor Replacement #74W55
110.6K viewsAug 17, 2015
YouTubeRepairClinic.com
4:44
How to Troubleshoot Lennox Furnace
127.8K viewsJan 7, 2023
YouTubeVese Heating & Cooling
7:01
Lennox Furnace Blower Motor Replacement #LX7920
176.1K viewsAug 17, 2015
YouTubeRepairClinic.com
4:03
Troubleshoot the Lennox pulse. Part 1
157.9K viewsJan 22, 2013
YouTubegrayfurnaceman
9:51
HVAC: Potential Relay Explained (Potential Relay Wiring Diagram) 5…
83.4K viewsJul 2, 2022
YouTubeJumper man Tech
2:06
How To Fix Lennox Heater That's Not Working (Simple And Detaile…
144 viewsAug 12, 2024
YouTubeThe Savvy Professor
1:55
A Comprehensive Guide to Testing Reversing Valves for Optimal Perf…
158.9K viewsOct 15, 2019
YouTubeLennox Learning Solutions
2:12
Furnace Diagnostic Light Codes Decoded: Understanding and Trou…
174K viewsOct 1, 2019
YouTubeLennox Learning Solutions
12:20
Changing a Furnace Blower Motor
138.9K viewsDec 3, 2019
YouTubeLennox Learning Solutions
1:44
Lennox Furnace Flame Sensor Replacement #69W43
135.9K viewsAug 17, 2015
YouTubeRepairClinic.com
1:07
Heat Pump Blinking Codes: Alternating Slow Blinking | Lennox
2.3K viewsMar 19, 2025
YouTubeLennox Learning Solutions
2:21
How to Troubleshoot HVAC System Using Thermostat Diagnostics | Le…
990 views11 months ago
YouTubeLennox Learning Solutions
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Shop lennox relay

Sponsored
About our ads
$41.00
56L68 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
2
$41.00
56L68 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
$45.35
67K6501 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
$45.35
67K6501 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
$110.05
45H03 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
$110.05
45H03 LENNOX - Panel Accessories & Relay/Socket Supplies
Radwell.com
$90.49
Lennox 43H88 Relay - Blower - 24 Volt - 15 Amp - 3Pdt - Relays
Parts Town
$90.49
Lennox 43H88 Relay - Blower - 24 Volt - 15 Amp - 3Pdt - Relays
Parts Town
$98.05
Lennox Switching Relay: Switching Relay, 67K65 Model: 67K65
Grainger
$98.05
Lennox Switching Relay: Switching Relay, 67K65 Model: 67K65
Grainger
$52.79
Lennox 67K65 Relay - Dpdt - 24V - Relays
Parts Town
34
$52.79
Lennox 67K65 Relay - Dpdt - 24V - Relays
Parts Town
$93.79
Lennox 49K04 Relay - 240 Volt - Dpdt - Relays
Parts Town
$93.79
Lennox 49K04 Relay - 240 Volt - Dpdt - Relays
Parts Town
$122.79
Lennox 14B05 Sequencer/Relay - 24V - Normally Open - Dpst - Relays
Parts Town
9
$122.79
Lennox 14B05 Sequencer/Relay - 24V - Normally Open - Dpst - Relays
Parts Town
$185.93
Lennox 12J17 Thermal Sequencer Relay, Dpdt N.O., Vari (LEN12J17)
ReStockIt
$185.93
Lennox 12J17 Thermal Sequencer Relay, Dpdt N.O., Vari (LEN12J17)
ReStockIt
$35.49
Lennox 66C67 Relay - 2 Pole - 24V 50/60Hz Coil - Relays
Parts Town
1
$35.49
Lennox 66C67 Relay - 2 Pole - 24V 50/60Hz Coil - Relays
Parts Town
$51.49
Lennox 39H98 Relay - Dpdt - 24Vac Coil - Relays
Parts Town
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Lennox 39H98 Relay - Dpdt - 24Vac Coil - Relays
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Lennox 43H89 Relay - Dpdt - 24Vac Coil - Relays
Parts Town
$70.49
Lennox 43H89 Relay - Dpdt - 24Vac Coil - Relays
Parts Town
$262.67
Lennox 13P94 Limit Switch HVAC Fan Control Relay
Voomi Supply
6
$262.67
Lennox 13P94 Limit Switch HVAC Fan Control Relay
Voomi Supply
$118.49
Lennox 18L07 Overload Protector/Blower Relay - 1.6/2.5A - 690V - 1Ph - Relays
Parts Town
$118.49
Lennox 18L07 Overload Protector/Blower Relay - 1.6/2.5A - 690V - 1Ph - Relays
Parts Town
$65.07
Lennox 38276 Relay - Blower - 24 Volt - Spdt - Relays
Parts Town
Free shipping
$65.07
Lennox 38276 Relay - Blower - 24 Volt - Spdt - Relays
Parts Town
$58.65
Lennox 67K65 OEM , Dpdt Flange Mount Relay, 24 Vac
WebstaurantStore
34
$58.65
Lennox 67K65 OEM , Dpdt Flange Mount Relay, 24 Vac
WebstaurantStore
$66.99
Lennox 76F73 Relay - Stacked - 240 Volt - Dpst - Normally Open - Relays
Parts Town
$66.99
Lennox 76F73 Relay - Stacked - 240 Volt - Dpst - Normally Open - Relays
Parts Town
$61.98
Lennox 45H70 Fan Control Relay 3PDT 24V, 45H70 | Supplyhouse.Com
SupplyHouse.com
1
$61.98
Lennox 45H70 Fan Control Relay 3PDT 24V, 45H70 | Supplyhouse.Com
SupplyHouse.com