Pros, Join Our TradeMaster Program!
Description
McDonnell & Miller model number SA159-17 is a black "Y" assembly, which is a part of the complete MA-159 and MA-259 quick hook-up fittings, for model number 42A, 47, 47-2, and 64A controls. Quick hook-up fittings allow for installation directly into gauge glass tappings on the boiler and put the gauge glass onto the unit.
Read more
Specs
Application:
Replacement Part
×
Questions?
Speak with a real person who will go out of their way to help!
Open Now:
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET

Product Reviews

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.