Three Code Opptions
Prescriptive
U= .35 Windows
R= 38 Ceilings
R= 20 Exterior Walls
R= 30 Cantilevers
R= 13 Basement Walls
R= 10 2' Down Slabs
R= 13 Crawlspaces
R= 8 Duct Insulation (Unconditioned)
80% AFUE Heating
Preformance
U= .35 Windows
R= 38 Ceilings
R= 13 Walls
R= 30 Cantilevers
R= 10 Basement Walls
R= 10 2' Down Slabs
R= 10 Crawlspaces
R= 6 Duct Insulation (Unconditioned)
80% AFUE Heating
Preformance $2000.00 Tax Credit
U= .35 Windows
R= 38 Ceilings
R= 13 Walls
R= 30 Cantilevers
R= 10 4' Down Basement Walls
R= 10 3' Down Slabs
R= 10 Crawlspaces
R= 6 Duct Insulation (Unconditioned)
92% AFUE Heating
Compliance Mandates' for all code options listed above
Sealed Duct System
Certificate of insulation values and equipment sizes
Weather stripped attic access pannel
HVAC sized according to ACCA Manual J
Air Leakage (Must be caulked, sealed, or gasketed)
- Site built windows doors and sky lights
- Openings between door and window assemblies
- Droped ceilings or Chases adjacent to the thermal envelope
- Knee walls Open gable end walls in attic (Air Barrier)
- Walls and Ceilings seperating a garage from conditioned space (Air Barrier)
- Behind tubs and showers on exterior walls (Air Barrier)
Set Back/Programmable Thermostat
Blower Door Testing (Less than 35% ACH)
Duct Testing (Less than 6cfm per 100sq ft of floor plan
