502243A | High Capacity 1/2" NPT M Air Vent | Caleffi Product Type_Riello Sidewall or HVAC technician

or HVAC technician

Its highly responsive probe delivers accurate temperature readings with minimal delay

ensuring optimal operation of heating

and exceptional customer support to meet all your industrial needs

**Jergens Spring Plunger: M10x1

502243A | High Capacity 1/2" NPT M Air Vent | Caleffi Product Type_Riello Sidewall or HVAC technician**High Capacity 1 2" NPT Air Vent: NCO 502243A by Caleffi** Caleffi's NCO 502243A is a high capacity 1 2" NPT air vent designed to effectively remove air and prevent system blockages in hydronic heating and cooling applications. Its robust construction features a brass body and stainless steel float, ensuring durability and resistance to corrosion. This air vent operates on a simple float principle. When air accumulates in the system, it rises to the