

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 STERLING 55WQ-3AL is a durable end cap designed for hydronic heating systems. It is made for easy installation and compatibility with hydronic radiators. This end cap is crucial for ensuring efficiency in your heating setup.
This end cap is designed to fit seamlessly with hydronic systems, making it an important component for HVAC professionals.
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!