Lochinvar & A.O. Smith 100093638 Kit 320819-301 Does this valve replace the

Does this valve replace the Nordyne 664344

The Johnson Controls T-4002-203 is a high-performance direct acting pneumatic thermostat designed for precise temperature regulation in commercial HVAC systems

It provides more reliable and motor-specific timing than a generic two-wire PTCR hard start device

While technical specs may overlap

that's why this unit features a permanent split capacitor (PSC) design to maintain high starting torque and consistent efficiency

Lochinvar & A.O. Smith 100093638 Kit 320819-301 Does this valve replace theMaintain the high efficiency performance of your commercial or residential heating plant with the Lochinvar & A. O. Smith 100093638 Kit. Designed specifically for integration with advanced VK8115V gas valve assemblies, this genuine OEM Gas Valve Kit ensures precise gas flow control and optimal combustion for both natural gas water heaters and high efficiency boilers. As a replacement gas valve engineered for the Lochinvar Knight series and compatible