Robertshaw 1720-003 Valve Assembly Refrigerant This HVAC service valve replacement

This HVAC service valve replacement features a robust brass construction designed to withstand high-pressure refrigerants and thermal cycling

Standardized Fit: 3/4-inch NPT female inlet and outlet ports allow for a straight drop-in replacement for the original Watts 374A-3/4-50

It delivers a high displacement of 2

outlet pressure range provides the sensitivity needed for standing pilot systems and modern burner manifolds

The Trane IGN0026 Electric Ignitor is a high-performance hot surface ignitor engineered specifically for technical reliability in gas-fired furnace systems

Robertshaw 1720-003 Valve Assembly Refrigerant This HVAC service valve replacementThe Robertshaw 1720 003 is a critical thermomagnetic safety valve engineered for precision fuel management in commercial and residential gas applications. As a TS11J series complete magnet and body assembly, this unit is designed to immediately terminate gas flow to both the pilot and main burner during a flame outage. The integrated safety magnet head assembly relies on millivoltage generated by a thermocouple; when the pilot flame is lost, the drop