White-Rodgers 50N02B-820 Integrated Furnace ControlIntegrated Furnace Control for aftermarket service Direct replacements on Trane

the ZD12X28TZ is compatible with Truezone zoning panels and HVAC controllers

supporting safe operation and efficient system management

and related processes

Compatible with standard natural gas piping and regulators

powers your PCA3 portable combustion analyzer with reliable

and up to 90% relative humidity

This built-in

helping protect your cooling and heating components from wear

IAPMO/UPC standards

it is engineered for reliable performance across residential

With a 95° rotation and 88 in-lbs of torque

This 2-Inlet