NA502640A | 1/2"NPT male PLUMBVENT | Caleffi Related_belimo-fs-series-actuator-accessories this switch delivers accurate and

this switch delivers accurate and repeatable performance

It is also rated for 5

the Auburn 12" Flame Rod (SKU: E5-FRS-4-12) is designed for precise flame detection and monitoring

This product is compatible with a wide range of equipment

NA502640A | 1/2"NPT male PLUMBVENT | Caleffi Related_belimo-fs-series-actuator-accessories this switch delivers accurate and**NA502640A: 1 2"NPT Male PLUMBVENT by Caleffi** Caleffi's NA502640A PLUMBVENT is a 1 2" NPT male threaded air vent designed for use in hydronic systems. Its primary function is to automatically release air from the system to maintain optimal performance and prevent air accumulation, which can lead to reduced heat transfer, noise, and system corrosion. The PLUMBVENT is made of durable brass for corrosion resistance and longevity. It features a manual