Controls & Conversions

Contact Us

To speak with a sales associate, please call the location nearest you, or request information online.

Frank I. Rounds Co.
(800) 696-6440
Randolph, MA 02368
65 York Ave.
Tel. (781) 963-6440
Fax. (781) 963-2067

Our aftermarket department specializes in upgrading existing boilers with late 20th century technology, particularly single point positioning systems, to more user friendly, energy efficient and “active” controls to handle changing load and seasonal conditions.

To name a few options: