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Key Benefits Efficient Automation: Provides seamless SPDT automatic changeover to switch thermostat control between heating and cooling circuits
If the contactor does not pull in despite receiving a 24V signal from the board
or improper heat strip staging that forces temperatures above the 117°C limit
While designed as an OEM part for International Environmental HVAC units
Common Questions: Does this replace the 626419 and 6264190
Lennox 73K81 Ignition Cable THPU32HP7Y Key Benefits Efficient Automation: ProvidesThe Lennox 73K81 Ignition Cable is a critical OEM replacement component designed to maintain the electrical integrity of the ignition circuit in residential and light commercial gas furnaces. Engineered to withstand high voltage output from the furnace ignition control board, this cable ensures a consistent spark or heat signal reaches the ignitor to initiate the combustion cycle. Constructed with premium, high temperature resistant insulation, the
US$ 110.00
US$ 28.00
US$ 35.00
US$ 35.00
