OBX Energy Audits at The Harbinger Center
Duct Air Leakage ∙ Blower Door Testing ∙ House Envelope Leakage
Are you wasting 30% of the energy you pay for?
ASSESS - DIAGNOSE - REDUCE ENERGY USAGE
Code Compliance for Energy Efficiency
DUCT Blaster Testing
A duct blaster test puts pressure on heating and cooling systems to reveal the amount & location of air leakage in HVAC duct systems resulting in inefficient operation.
Testing is mandatory for all new homes and HVAC retrofits.
High Energy Bills - Drafts - Air Leaking
Improve Energy Efficiency
Duct Blaster Testing
A duct blaster test puts pressure on heating and air systems to reveal the amount & location of air leakage in HVAC duct systems resulting in inefficient operation.
Testing is mandatory for all new homes and HVAC retrofits. Be compliant with NC Code get a Duct Blaster Test and Duct Air Leakage Report.
Blower Door Test
Blower Door Test determines the amount of conditioned air leaking to the outside. A loss of one third of your heating and cooling could be going out your window.
Energy Audit
A whole home Energy Audit will show you where energy is being lost through the house envelope and recommend common sense energy saving actions for your home.
call (252) 491-2670
Improve energy performance . . . its all about
Duct Blaster Test
Duct Blaster Test
Duct Blaster Test
A duct blaster test puts pressure on HVAC systems to reveal the amount & location of air leakage in HVAC duct systems resulting in inefficient operation.
Blower Door Test
Duct Blaster Test
Duct Blaster Test
A blower door test is used to measure airflow between building zones, to test ductwork air tightness and to help physically locate air leakage sites in the building envelope.
Infrared Imaging
Duct Blaster Test
Infrared Imaging
Infrared imaging is used to detect hot /cold spots of leaking air. This is an image of a door jamb through infrared imaging: dark blue represents air leakage=lost heat in winter and cool in summer.
