Tekmar Controls 356 Control 320720-756 Always verify the pin count

Always verify the pin count on your existing control board

making the Aaon P57980 a vital part for maintaining peak efficiency and rigorous safety standards in commercial gas-fired equipment

Using genuine Source 1 components guarantees the proper metal gauge and corrosion-resistant coating required for long-term thermal cycling in high-demand residential heating applications

ensuring stable signal processing and protecting sensitive downstream components from voltage fluctuations

this 180W insertion-type heater ensures optimal oil temperature

Tekmar Controls 356 Control 320720-756 Always verify the pin countThe Tekmar Controls 356 Control is a sophisticated 24Vac Variable Speed Mixing Control engineered specifically for hydronic systems requiring precise outdoor temperature reset. A veteran tech knows that maintaining the right water temperature is non negotiable for radiant floor heating and commercial baseboard applications; this microprocessor based unit delivers exactly that by modulating the speed of a single permanent capacitor (wet rotor)