Tekmar Controls 009K Transformer R-407A With its 1/2-inch direct-coupled mounting

With its 1/2-inch direct-coupled mounting and integrated manual disengagement feature

As a veteran-grade HVAC pressure controller

The integrated eight-tumbler type lock is keyed alike

Complete Assembly: Includes the draft inducer blower

you must verify that your control board and inducer assembly require the dual-switch logic found in this HVAC pressure switch

Tekmar Controls 009K Transformer R-407A With its 1/2-inch direct-coupled mountingFor 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