Can I use this for 3-way switching

This specific HVAC high-limit control is essential for maintaining system integrity and preventing heat exchanger damage due to airflow restrictions or over-firing

do not attempt to use this valve with LP gas without the correct orifice and spring modifications

Lead-Wire Ready: Includes 7-inch leads with 3/16-inch female spade terminals for fast electrical termination

As a TER valve type

Armstrong International B4930 Air Vent Els PW 29614 Can I use this forThe Armstrong International B4930 Air Vent, also known as the TV 2 Thermostatic Air Vent, is a high performance industrial solution designed for the efficient removal of air and non condensable gases from steam systems. Featuring a rugged 1 2" NPT connection and a durable cast iron body, this balanced pressure thermostatic air vent is engineered to withstand operating pressures up to 125 PSI. By utilizing a precision engineered stainless steel