

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Mueller U1-8B is a brass adapter fitting designed for efficient plumbing connections. This fitting converts a one-half inch flare connection to one-quarter inch male pipe thread. It is suitable for various applications in hydronics and pneumatics.
This fitting is ideal for HVAC systems and plumbing projects requiring stable and secure connections.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!