heard the news by now . . .
Section 312.1 of the 2012 NC Mechanical Code requires
load estimates & Manual-S Equipment Selection calculations to be
submitted with permit applications
More and more building departments across the state
are enforcing Section 312.1
If you need to run room
by room load estimates on residential and commercial plans or entire projects,
but can't commit the time or the staff, now you have the resources.
Technical excellence, responsive scheduling,
and fast, efficient results are just a few of the benefits of our design services.
TTI now offers load estimating
services. Our mechanical design staff starts with a detailed plan analysis that
determines the correct size of HVAC equipment based on the home’s design
features, and provides complete room by room loads based on your specifications.
This program also offers technical assistance, design reviews, and field
System Design: A properly designed HVAC system is not only more comfortable but is
more energy efficient. The result is conditioned air that will be distributed
evenly and efficiently throughout the house, ensuring comfort in every space.
The correctly sized system will keep humidity to a minimum and reduce the
threat of mold. You can rest assured that the HVAC system will have an
efficiently designed ventilation pathway, sizing the ducts and components
Submitting your plans
couldn't be easier,
use the link
below and let us do the work.
your plans/drawings to:
Load Estimates include:
Wrightsoft room-by-room load estimate
air loads for duct system design
Summary sheet for required equipment selection
Other TTI Consulting Services:
drawings and duct system designs
· Manual-D duct designs for Green Building
residential system design and
services and system commissioning services
Size / Pricing
· up to 2000 ft² - $200.00
· 2000 ft² to 2500 ft² - $250.00
· 2500 ft² to 3500 ft² - $350.00
· 3500 ft² to 4500 ft² - $450.00
· 4500 ft² to 5500 ft² - $550.00
· 5500 ft² to 6500 ft² - $650.00
· 6500 ft² to 7500 ft² - $750.00
· 7500 ft² to 10,00 ft² - $850.00
· 10,000 ft² to 12500 ft² - $1,100.00