covering a broad range of HVAC needs

for versatile system tuning

provided the tonnage and electrical specs match the unit data plate

The Resideo ZD10X26TZ is a professional-grade parallel blade zone damper designed for high-performance airflow management in residential and commercial forced air zoning systems

Precision Pressure Range: Accurately holds a 4-12" WC outlet pressure for medium-pressure burner applications

Lennox 12S59 Heater 326070-701 covering a broad range ofThe Lennox 12S59 (Model ECB25 10 P) is a high performance 10kW electric heat kit engineered for seamless integration with CBX25UH and CBX25UHV series air handlers. This OEM Lennox heater operates on a 208 240V single phase power supply, providing critical supplemental or primary heating in residential and light commercial forced air systems. As a terminal block style heat section, it is designed for simplified field installation, sliding directly into