Perform a room by room heat gain and heat loss calculated for each space based upon its orientation, exposed surfaces and building assembly R-values, appliance loads, occupancy, ventilation requirements, duct loss, and the activity and function of the room.

Select HVAC equipment based upon the homes heating and cooling loads.

Calculate the air requirement (CFM) for each room or space in order to provide for adequate heat transfer.

Select type, quantity and size of supply air devices necessary to deliver the desired amount of air to the space.

Locate the air distribution devices to provide for good air distribution and circulation.

Design a duct system that will deliver the amount of air required, taking in consideration external static pressure conditions.

• capacity to adequately ventilate the dwelling unit
• contaminant removal
• distribution of outdoor air to each habitable room
• equipment which is appropriately sized

Three Day Guarantee, don't wait weeks. Full Load Calculations, Duct designs and ventilation design, in three business days** (conditions may apply)