Peco Controls TB155-048 Elec Tstat 320720-756 varying automatically based on your

varying automatically based on your high-side pressure setting (65 to 95 psi)

For contractors servicing Trane air handlers or heat pumps

What are the signs that a valve plate needs replacement

protecting the heat exchanger and circulating pumps from premature failure

or specific control board error codes indicating a "pressure switch stuck open" or "pressure switch stuck closed" fault

Peco Controls TB155-048 Elec Tstat 320720-756 varying automatically based on yourProfessional grade climate control begins with the Peco Controls TB155 048, a high performance fan coil thermostat engineered for demanding commercial and industrial environments. This 24 277 VAC thermostat features advanced self configuring circuitry, allowing for seamless integration into two pipe or four pipe HVAC systems without the need for manual voltage adjustments. The TB155 048 is specifically designed for automatic changeover, utilizing a