

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 Holyoke Fittings 548-66 is a male adapter used for connecting pipes in plumbing systems. This fitting has a flare x male threaded connection type and is designed for tasks involving hardware, heating, and LP gas applications.
This adapter fitting is ideal for plumbing and heating applications. It ensures secure connections, making it suitable for space heater installations and other hardware applications.
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!