Structural Durability: Galvanized steel construction with a heavy-duty blade and shaft for longevity in high-cycle applications

Where is the 110123 relief valve typically used

This 24VDC general service valve provides rapid response times and durable performance

What is the difference between the high and low connections on this Antunes switch

Lennox 99M99 Pressure Switch 322838-754 Structural Durability: Galvanized steel constructionAs a service ready high pressure switch for diagnostic and repair calls, the Lennox 99M99 is a critical safety component designed for high side refrigerant monitoring. This genuine Lennox replacement part is engineered to actuate at 590 PSI and features an automatic reset at 418 PSI, ensuring the compressor is protected against catastrophic over pressure conditions common in R 410A systems. Built with 106 inch leads and rated for 120 240 VAC (375 VA),