or gas pressure issues that force flames out of the combustion chamber

Enhanced System Protection: Monitors pressure differentials to safeguard heat exchangers and internal components from improper airflow conditions

Safety switches must always match the original manufacturer’s temperature ratings

A compromised S1-028-14759-002 gasket can allow moisture to escape the drain system

Optimized for Propane: Engineering-specific LP pilot orifice ensures the correct air-to-fuel ratio for high-altitude or standard propane applications

Belimo FGVL+EVB24-SR Actuator 321702-401 or gas pressure issues thatThe Belimo FGVL+EVB24 SR is an industrial grade non spring return linear actuator assembly specifically designed for precise control in HVAC water applications. This 24V proportional actuator provides a 2 10VDC control signal range and delivers 1125 lbf (5000 N) of force, ensuring reliable modulation of Belimo globe valves. The integrated EVB24 SR linkage simplifies field installation and ensures proper alignment between the actuator and valve stem.