![77W44 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"](http://nwfsupply.com/cdn/shop/files/10U94a_c5475468-6e5a-4f41-9ab3-b64a576132ff_700x700.webp?v=1713359781)
77W44 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
Original price
$50.00
-
Original price
$50.00
Original price
$50.00
$50.00
-
$50.00
Current price
$50.00
This is a brand new Lennox pressure switch part# 10U94. This pressure switch is the OEM replacement for part# 77W44
.90"wc SPST Pressure Switch