it includes the regulator spring and hardware but not a complete replacement valve

Broad Compatibility: Reliable replacement for multiple Nordyne part numbers

Robust Construction: A high-quality brass body and stainless steel power element provide long-term reliability in demanding HVACR environments

it provides reliable automated shutoff for hot water

Can I use this for flame sensing only

Belimo B215HT116 Valve 320735-701 it includes the regulator springThe Belimo B215HT116 valve is a robust 1 2 inch NPT 2 way ball valve engineered for precise flow control in demanding HVACR applications. This high temperature characterized control valve (HTCCV) features an equal percentage flow characteristic, making it ideal for accurate modulation in hydronic systems. Constructed with a durable nickel plated brass body and a stainless steel ball and stem, it ensures reliable operation with high temperature hot