



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 Watts 0386421 TB1156F High Capacity Feed Water Pressure Regulator is a vital component in both commercial and residential hydronic heating systems. It ensures the system is continuously filled with water and maintains consistent water pressure, even in the event of leaks.
This regulator is designed for high capacity performance and ease of maintenance, making it an essential tool for efficient heating system management.
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!

