Providing complete technical information allows the rooftop unit supplier to prepare a faster and more accurate quotation.

What basic equipment information is required?

• Required cooling capacity
• Heating requirement if applicable
• Refrigerant
• Voltage
• Phase
• Frequency
• Quantity

What airflow information should be provided?

• Required supply airflow
• External static pressure
• Downflow or horizontal discharge
• Supply and return opening requirements

What project information is useful?

• Project location
• Building type
• Fresh-air requirement
• Outdoor design temperature
• Installation height
• Maximum equipment dimensions
• Noise or corrosion requirements

What if I do not know the required capacity?

Project drawings and building information can be provided for preliminary load and airflow evaluation.