Auxiliary Flexibility: Any contacts except F1 and F2 can be utilized as auxiliary contacts for tailored system logic

What media can be used with the Nitrile (NBR) seals

ensuring it can handle the load required for large flanged globe valves

The Armstrong 30B4 trap utilizes a high-leverage valve mechanism and a stainless steel float to provide modulated discharge

Cross-Compatibility: Fully interchangeable with the P70MA-11C

Lochinvar & A.O. Smith 100110729 Prover Switch L99H008 Auxiliary Flexibility: Any contacts exceptThe Lochinvar & A. O. Smith 100110729 Prover Switch is a critical safety component designed for high efficiency condensing boilers and commercial water heaters. This OEM pressure switch serves as a blower prover, ensuring the combustion air blower is generating sufficient static pressure to safely vent flue gases before the ignition sequence begins. As the direct updated version for FS6679 1338, this part features a normally open contact configuration