Tekmar Controls 009K Transformer 321042-401 This model is rated for

This model is rated for a maximum pressure of 680 PSI

factory-preset to activate at 30 PSI on decreasing pressure to alert teams of critical system pressure drops

the C2043A-1 provides the structural integrity required for high-rangeability applications

Technicians must swap the orifice inside the assembly to match the gas manifold pressure and fuel source of the heater

The Beckett Igniter 21977U Gas Valve is a critical component for technicians maintaining high-efficiency natural gas-fired HVAC systems

Tekmar Controls 009K Transformer 321042-401 This model is rated forFor veteran technicians looking for a reliable, code compliant power solution, the Tekmar Controls 009K Transformer kit is the standard for hydronic heating and HVACR control systems. This heavy duty 40VA control transformer steps down 120V AC primary power to a stable 24V AC secondary output, providing ample amperage for multiple zone valves, stats, or advanced tekmarNet communication modules. Unlike bare bones alternatives, the 009K includes a