635-100-003 | AUTOMATIC AIR VENT 1/2 FNPT | Weil McLain Product Type_Adjustable 3-Way Thermostatic with Gauge and Check Valve ensuring electrical isolation and preventing

ensuring electrical isolation and preventing short circuits

this swivel eye bolt ensures optimal load control and safety

This knob lock pin features rugged steel construction

Gas Valve Direct Spark 3

635-100-003 | AUTOMATIC AIR VENT 1/2 FNPT | Weil McLain Product Type_Adjustable 3-Way Thermostatic with Gauge and Check Valve ensuring electrical isolation and preventing**Weil McLain NCO 635 100 003 Automatic Air Vent** Weil McLain's NCO 635 100 003 is an automatic air vent designed for effective air removal from heating systems. **Key Features:** * 1 2" FNPT connection for easy installation into piping systems * Automatic operation eliminates manual air purging, reducing maintenance and downtime * Brass construction ensures durability and corrosion resistance **Benefits:** * Improved system efficiency: By removing