Belimo B220+LRB24-SR Valve Assembly 321894-708 Fabricated from heavy-gauge galvanized steel

Fabricated from heavy-gauge galvanized steel to resist thermal stress and oxidation

This usually indicates a blockage at the bottom drain port or a failure of the internal baffles

or a failing blower motor before assuming the switch itself is defective

Common Questions & Technical Insights What is the primary application for the M7415A1006

Helps maintain acoustic insulation

Belimo B220+LRB24-SR Valve Assembly 321894-708 Fabricated from heavy-gauge galvanized steelThe Belimo B220+LRB24 SR is a precision engineered 2 way characterized control valve (CCV) assembly designed for high performance modulating control in HVAC applications. This 3 4 inch NPT valve body features stainless steel trim and a Cv of 14, ensuring long term durability and resistance to cavitation in closed loop hydronic systems. Paired with the LRB24 SR non spring return actuator, the assembly provides 45 in lb of torque and operates on a 24VAC