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microprocessor-based 24VAC Hot Surface Ignition (HSI) module engineered to manage specialized gas-fired combustion sequences in high-demand HVACR systems
and electric heating systems
Designed to maintain the integrity of your lubrication circuit
This 24V HVAC actuator is primarily used for driving dampers and valves in Trane commercial equipment where a non-spring return fails-in-place function is required
Belimo B221B Valve Els PW 29614 microprocessor-based 24VAC Hot Surface IgnitionThis Belimo B221B valve is a robust 2 way ball valve engineered for precise flow control in demanding HVACR applications. Featuring a 3 4" NPT internal thread connection and a 24 Cv rating, this valve delivers an equal percentage flow characteristic, crucial for stable system operation. Its construction includes a nickel plated forged brass body, a chrome plated brass ball, and a nickel plated brass stem, ensuring durability and resistance to
