Full Description
Reviews

Do You Want to Buy Lennox Pressure Switch OEM 33W19? PartsAPS is the Leading Supplier of Lennox Pressure Switches. Click Here at PartsAPS for Best Quality of Lennox Parts. We are the Best leading Supplier of HVAC Parts and Accessories, Air Conditioner Parts, Heating/ Ventilation Parts, HVAC Parts and Refrigerator Parts.

Product Information

Product Name: Lennox Pressure Switch | Lennox Parts | PartsAPS
Part Number: 33W19
Suitable for Other Models:

15M20, 65W63, 63K93

34M73, 80K25, 19L57

47K17, 67K32, 80K27

Pressure Switch

Existing reviews

User-friendly website and customer care service.

5

This website is very user-friendly. It is very easy to access. Availability of the parts is also great. Delivery is super fast.

From: Carol | Date: 6/27/2018 7:00 AM

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User-friendly website and customer care service.

5

This website is very user-friendly. It is very easy to access. Availability of the parts is also great. Delivery is super fast.

From: Carol | Date: 6/27/2018 7:00 AM

Was this review helpful? Yes No (0/0)

Loved the overall experience.

4

I have received my part on time. The delivery process was very fast and smooth. Prices of the parts are also low. I am happy with their service.

From: Amber | Date: 6/28/2018 1:15 AM

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Helpful Product Insight

5

The older unit needed replacement part on our appliance ended up being caused by a failing part. Fitment on our appliance was accurate and the replacement solved it.

From: Peter | Date: 10/10/2025 9:36 AM

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Repair Note

5

The appliance suddenly stopped working properly on our appliance ended up being caused by a failing part. Needed basic hand tools only and the replacement solved it.

From: Bob | Date: 11/24/2025 8:36 AM

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Pressure Switch For Lennox Part# 33W19

$54.55

Qty:

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