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The externally equalized design compensates for pressure drops across the evaporator
As a veteran-grade HVAC pressure controller
Flexible Installation: Designed with a slide-base duct-mounting box for easy calibration access and maintenance
you must verify that your control board and inducer assembly require the dual-switch logic found in this HVAC pressure switch
The integrated eight-tumbler type lock is keyed alike
Tekmar Controls 009K Transformer R-407A The externally equalized design compensatesFor 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
US$ 30.00
US$ 150.00
US$ 100.00
