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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
and PDP350 models
a tripped S1-3500-3121 is frequently a symptom of restricted airflow across the evaporator coil or a clogged filter rather than a standalone component failure
eliminating the field-drilling or wiring modifications often required with universal aftermarket alternatives
this genuine Trane OEM replacement part prevents the common "single-phasing" scenario that leads to rapid motor burnout and winding failure
If the lockout is caused by logic failure or relay degradation within the boiler control circuit
Lennox 17D75 Motor 326058-758 and PDP350 modelsThe Lennox 17D75 is a high efficiency ECM blower motor designed for precise airflow control in residential and light commercial HVAC units. Operating at 208 230V and carrying a 1HP capacity, this variable speed motor utilizes advanced programmed logic to maintain constant CFM against varying static pressures. Primarily used in Lennox furnaces and air handlers, the 17D75 offers superior electrical commutation over standard PSC motors, significantly
US$ 169.00
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