Description
1888 180 2 1 2X18 PVC NIPPLE TOE SCH80 (PG:120) Spears Subcategory_PVC 80 100 & 125 PSI PIP Fabricated Fittings 24X10 PVC REDUCING TEE SOCKET 4539 010 Number_Number 4 1 1 4 PVC 24X10 PVC REDUCING TEE SOCKET SCH80 FABRICATED Such information is crucial for demand control ventilation that ensures adequate indoor air quality while minimizing the energy costs of conditioning outside air