Warrick 26C1D0C Control 321042-401 it is built to withstand

it is built to withstand the thermal expansion and contraction cycles typical of Trane and American Standard gas furnaces

making it ideal for diverse hydronic HVAC systems

Field-Serviceable: The modular coil system allows for quick electrical swaps without breaking the fluid line

always verify the specific model or part number S1-029-21198-000 in your technical manual

Common Questions What are the signs that my York gas valve is failing

Warrick 26C1D0C Control 321042-401 it is built to withstandThe Warrick 26C1D0C Control is a specialized liquid level control designed specifically for low water cutoff applications in steam boilers and hydronic systems. Operating on a 120Vac supply voltage, this direct acting board features a 26,000 ohm sensitivity threshold, making it ideal for standard conductivity fluids. The retrofit standoff style design allows for seamless integration into existing panels, while the open board configuration (no