such as the T-4000-110 kit

Featuring an automatic reset configuration

Optimal Signal Integrity: Provides the low-resistance path necessary for accurate microamp flame signal transmission to the controller

though it is standard practice to secure it with a mounting strap to prevent vibration-induced lead fatigue

ensuring heat dissipation in ambient temperatures up to 40°C

Watts 0121467 Relief Valve 30067439-890 such as the T-4000-110 kitFor high capacity safety in hot water heating and domestic supply boiler applications, the Watts 0121467 (LF174A 60) provides essential overpressure protection. As a lead free relief valve, this model is the direct technical successor to the legacy 0274547, meeting modern regulatory standards for potable and non potable systems. Engineered with a durable copper silicon alloy body, it features a 3 4 inch NPT female inlet and outlet designed for