Does this power head include the sensing bulb

Internal Vent Limiting: The included 12A39 vent limiter ensures safe indoor operation by restricting gas escapement without requiring a dedicated vent line to the atmosphere

Operates at 240V for compatible Bard HVAC units

specifically the general-purpose AG and high-close-off AH series actuators

Broad Operating Range: Adjustable or fixed settings spanning 100°F to 250°F for versatile system compatibility

Johnson Controls VG7241PT+71CHGA Valve Assembly Refrigerant Does this power head includeThe Johnson Controls VG7241PT+71CHGA is a heavy duty 1 1 4" NPT 2 way globe valve assembly designed for precise flow control in demanding HVACR applications. This assembly features a durable cast bronze body with resilient brass trim, ensuring long term performance when regulating hot water, chilled water, or 50 50 glycol solutions. With a high flow capacity of 18. 5 Cv and an equal percentage flow characteristic, this unit provides the stable