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How can I change the fan speed on my lennoxseries cbu27uh…

Customer Question
How can I change...

How can I change the fan speed on my lennoxseries cbu27uh unit

Contractor's Assistant: Did you double-check the thermostat? And what about the unit's filters?

My unit ok but I just want to reduce speed from high to medium

Contractor's Assistant: Do you plan on doing the work yourself?

I thought it wan't a big job that I could do it myself

Contractor's Assistant: Anything else we should know to help you best?

Not at this time

Submitted: 8 months ago.Category: HVAC
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Answered in 42 minutes by:
11/14/2017
HVAC Technician: airheatman, HVAC Technician replied 8 months ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,181
Experience: Furnace, A/C and heat pump specialist.
Verified

Can you double check model? Is there an X before 27?

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