I needed a dual (differential) pressure switch for my Lennox furnace. Initially, on their website I could not find a a switch that fit my exact unit. After reaching out to Adam in customer service with my model and serial # he was able to quickly find the correct switch for my unit; even asking me for the altitude of the unit being repaired (ambient air pressure). The switch was delivered the next day and solved my issue. Could not ask for more: quick, accurate reply to my question and fast shipping.
Duke N
Wisconsin
1 years ago
Verified Buyer
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Looking for the best replacement part
OEM part had failed on furnace.
Supplyhouse had a perfect replacement part.
Installed new part and furnace is working again.
JD
North Jersey
2 years ago
Verified Buyer
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Furnace works perfectly
My furnace was not always heating and it was giving error messages. After replacing the pressure switch it's working like new with no errors.
roytech
Wisconsin
3 years ago
Verified Buyer
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Furnace pressure switch
I was going to replace the existing one but after cleaning the line , did not have to change it , keeping for future use
Indra
Troy, MI
5 years ago
Verified Buyer
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