Lennox 10B85 Module Kit 324846-701 maintaining the specified system performance

maintaining the specified system performance and protecting the blower motor from fine particulate accumulation

ensuring it meets the specific static pressure requirements of your equipment

The 0384240 is the specific ordering code for the 740 series valve with a 2" x 2

With a 55-85F dial range and a 25 psi maximum air pressure rating

Lennox 10B85 Module Kit 324846-701 maintaining the specified system performanceThe Lennox 10B85 Module Kit (OEM Part #610587 18) is a critical HVAC control board replacement designed to maintain the sequence of operation in high efficiency residential and light commercial equipment. As the direct replacement for Lennox 84W15, this kit ensures full backward compatibility and seamless integration with existing wiring harnesses. For technicians troubleshooting intermittent ignition failures or communication errors, installing a