Improves boiler efficiency
Universal thread design provides for compatibility with most forced hot water heaters
Cast iron construction for durability
Automatically opens and closes when your circulator activates and deactivates for simple operation; thumb screw allows manual operation in the event that your system’s main circulator stops running
125 psi maximum operating pressure; 277 degrees Fahrenheit maximum operating temperature
30 Days Hassle-Free Returns Policy
We know sometimes you may need to return items that you have ordered that are not quite right for you, that’s why we make returns as easy and stress-free as possible at Direct Brand.
Email us at sales@direct-brand.com with your order number and we’ll give you instructions on how to return your product.
If the product you ordered is not right for you, and has its original packaging, you may return it within 30 days of delivery for a full refund. Any items opened and used cannot be refunded.
