While the 271-51 is often sold as the mounting bracket only

Durable Construction: Built to withstand the high-demand environments of industrial heating systems and commercial water heaters

Common Questions Is the Conbraco 13-202-B15 suitable for hot water boilers

Durable Construction: Rated for intermittent ignition duty with a solid-state flame sensing circuit that resists environmental interference

Redundant Safety Features: Includes a 1/2 PSI pressure rating and intermittent pilot hardware compatibility to ensure safe gas-fired appliance operation

Nordyne 920668A Expansion Valve 321702-401 While the 271-51 is oftenThe Nordyne 920668A Expansion Valve is a critical metering device engineered for precise refrigerant flow control in 2 ton R410A air conditioning systems. Designed as a direct replacement part, this RT6 thermostatic expansion valve (TXV) ensures optimal evaporator efficiency by maintaining the correct superheat across varying load conditions. For technicians servicing Nordyne, Miller, and Intertherm furnace or coil assemblies, this valve prevents