OEM Precision: Guaranteed Williams P090554 manufacturing tolerances eliminate the variability found in aftermarket drill-outs

Common Questions: Is the Honeywell 310623 compatible with water applications

compatible with a wide range of brands including Honeywell

The 90-293Q is the designated direct replacement and provides the same electrical specs and mounting footprint as those discontinued or alternate models

Honeywell 14004401-002 Wall Plate OEM Precision: Guaranteed Williams P090554The Honeywell 14004401 002 Wall Plate is an industrial grade mounting solution specifically engineered for the Convertastat series and compatible commercial thermostats. This high impact, black thermostat wall plate serves as a robust sub base extension, allowing for a clean, professional finish by covering existing wall marks or oversized junction box openings. Designed for use in building automation systems and heavy duty commercial HVAC