the 20-712 consists of two durable dial stop pins that interface directly with the internal cam gear assembly

Simplified Installation: The 1/4 inch NPT male connection allows for quick threading into existing hydronic manifolds or air eliminators

The S1-063-90037-000 is the structural housing plate only

Since each switch (Element A and B) is adjusted independently via its own calibration screw

Using an OEM furnace replacement part ensures the motor does not exceed its rated FLA (Full Load Amps) due to improper blade pitch or weight

Burnham Boiler 60160885 Pressure Switch Els PW 17895 the 20-712 consists of twoAlright, let's talk about the Burnham Boiler 60160885 Differential Pressure Switch. This isn't just another part; it's a critical component for maintaining optimal performance and safety in your hydronic heating systems. Engineered for precision, this HVAC pressure switch is designed to accurately monitor and control pressure differentials within your boiler, preventing imbalances that can lead to system inefficiencies or shutdowns. With a factory set