Manufacturer Lookup

Generic field knowledge is not enough when a VAV box, damper, RTU, louver, fan, or access door has a model-specific install detail. Use the exact model number, submittal, shop drawing, and install sheet.

Start with the Nameplate or Submittal

Do not assume blade orientation, access clearance, actuator side, curb detail, drain trap, or service clearance from a generic page.

EquipmentCarrier CommercialLook up RTUs, AHUs, equipment details, installation literature, service clearances, and model-specific documents. EquipmentTrane CommercialUse for equipment literature, unit data, service side checks, curb coordination, and model-specific requirements. Air DistributionTitusUse for diffusers, grilles, terminals, VAV boxes, airflow data, and installation details. Air Devices / DampersNailorUse for air devices, terminal units, access doors, dampers, and installation/submittal documents. Fans / LouversGreenheckUse for fans, louvers, dampers, curbs, kitchen ventilation, clearances, and installation literature. Dampers / LouversRuskinUse for fire/smoke dampers, control dampers, louvers, access requirements, and listed installation details.

What to Ask Before Installing

Use this when the product in your hand does not match the detail in your head.

Exact Model

“Can we verify the model/submittal before I install this? The tag says ___ but the drawing/detail shows ___.”

Access Side

“Which side needs service access after ceiling/grid/wall close-up? Do we need an access door here?”

Manufacturer Detail

“Do you want this installed per the manufacturer sheet, shop drawing detail, or field direction?”