Itron-Actaris B34SR-2 Regulator 318518-761 For technicians servicing Evolution series

For technicians servicing Evolution series boilers

Maintaining the integrity of the diaphragm switch is essential for preventing short cycling and ensuring reliable safety circuit operation in demanding commercial and industrial environments

Core Technical Features: Robertshaw Unitrol 7000MV Series: Reliable millivolt operation with a standard pilot configuration

Field-Selectable Rotation: Easily switchable spring return direction to accommodate clockwise or counter-clockwise fail-safe requirements

Using genuine Lennox parts like the 75M22 (also referenced as BA20147/B) ensures exact compatibility with the control board's diagnostic logic

Itron-Actaris B34SR-2 Regulator 318518-761 For technicians servicing Evolution seriesThe Itron Actaris B34SR 2 Regulator is a medium duty commercial gas regulator engineered for high demand environments where rapid response and precise pressure control are non negotiable. Designed with a 2 inch NPT connection and an Internal Relief Valve (IRV), this gas pressure regulator effectively manages sudden load changes typical in industrial heating equipment like boilers, furnaces, and gas engines. The unit features a 5 8" x 3 4" orifice and