The Weil-McLain 383500665 Control Module is a high-quality and reliable component for your heating system. With its advanced technology and precise control, this module ensures efficient and consistent heating. Expertly designed and built by Weil-McLain, a trusted name in the industry, this control module provides reliable performance and peace of mind for your home.

Used With Ultra Gas Boilers

Ultra Control Upgrade Kit Includes:
1. U Control
2. Display
3. Sensors
4. Wire Harnesses
5. Silicone Sealant
and
6. Instructions

Specifications: