|
Measure |
CF1R Documentation Requirement |
|
GENERAL | |
|
Battery System Storage (kWh) |
Special feature |
|
Controlled-Ventilation Crawlspace (CVC) |
Not yet implemented |
|
Photovoltaic (PV) system size (kWdc) |
Special feature |
|
Self-utilization credit |
Special feature |
|
Zonal heating controls |
Special feature |
|
ENVELOPE | |
|
Insulation above roof deck |
Special feature |
|
Advanced wall framing (see opaque surface constructions) |
Special feature |
|
insulation below roof deck |
Special feature |
|
Building air leakage/reduced infiltration |
HERS verification of reported ACH50 value |
|
Ceiling has high level of insulation |
Special Feature |
|
Cool roof |
Special feature |
|
Dynamic glazing |
Not yet implemented |
|
Exterior shading device |
Not yet implemented |
|
Exposed slab area greater than 20% |
Special feature
|
|
Metal-framed assembly |
Special feature |
|
Window overhangs and sidefins |
Special feature |
|
Quality insulation installation (QII) |
HERS verification |
|
Quality insulation installation for spray polyurethane foam (SPF) insulation |
HERS verification |
|
Raised heel truss (height above top plate) |
Special feature |
|
Structurally insulated panel (SIP) assembly |
Special feature |
|
MECHANICAL | |
|
Air handling unit fan efficacy |
HERS verification |
|
Airflow or system airflow (cfm) |
HERS verification |
|
Central fan ventilation cooling, fixed speed |
HERS verification |
|
Central fan ventilation cooling, variable speed |
HERS verification |
|
Verified EER |
HERS verification |
|
Evaporatively-cooled condenser |
HERS verification |
|
Evaporative cooling, indirect, indirect/direct |
Not yet implemented |
|
Verified heat pump rated heating capacity |
HERS verification |
|
Verified HSPF |
HERS verification |
|
Verified SEER |
HERS verification |
|
Indoor air quality ventilation |
HERS verification |
|
Indoor air quality, balanced fan |
Special feature |
|
HERS verification | |
|
No cooling system installed |
Special feature |
|
Pre-cooling credit |
Special feature |
|
Refrigerant charge/fault indicator display (FID) |
HERS verification |
|
Refrigerant charge verification required if a refrigerant containing component is altered |
HERS verification |
|
Whole-building mechanical ventilation airflow |
HERS verification |
|
Whole house fan airflow and fan efficacy |
HERS verification |
|
Whole house fan |
Special feature |
|
DUCTS | |
|
Duct design specifies buried duct |
HERS verification |
|
Bypass duct conditions in zonal system(s) |
HERS verification |
|
Duct design specifies deeply buried duct |
HERS verification |
|
Duct leakage testing |
HERS verification |
|
Ducts located entirely in conditioned space confirmed by duct leakage testing |
HERS verification |
|
Ducts in crawl space |
Special feature |
|
Duct sealing required if a duct system component, plenum, or air handling unit is altered |
HERS verification |
|
High R-value ducts |
Special feature |
|
Low leakage air handling Unit |
HERS verification |
|
Verified low leakage ducts in conditioned space must meet maximum 25 cfm leakage to outside (RA3.1.4.3.8) |
HERS verification |
|
New ductwork added is less than 40 ft. in length |
Special feature |
|
Non-standard duct leakage target |
HERS verification |
|
Non-standard duct location (any location other than attic) |
Special feature |
|
Verified duct design (RA3.1.4.1.1) |
HERS verification |
|
WATER HEATING | |
|
Compact distribution system basic credit |
Special feature |
|
Compact distribution system expanded credit |
HERS verification |
|
Drain water heat recovery system |
HERS verification |
|
Multifamily: Drain water heat recovery system |
HERS verification |
|
Multifamily: Recirculating demand control |
Special feature |
|
Multifamily: No loops or recirc pump |
Special feature |
|
Multifamily: Recirculating with no control (continuous pumping) |
Special feature |
|
Multifamily: Recirculating with temperature modulation |
Special feature |
|
Multifamily: Recirculating with temperature modulation and monitoring |
Special feature |
|
Solar water heating credit, Multi-family building special feature and additional documentation |
Special feature and additional documentation |
|
Central parallel piping |
Special feature |
|
Central parallel piping (HERS verified) |
HERS verification |
|
Pipe insulation, all lines (HERS verified) |
HERS verification |
|
Point of use |
Special feature |
|
Recirculating with demand control, occupancy/ motion sensor |
Special feature |
|
Recirculating with demand control, occupancy/ motion sensor (HERS verified) |
HERS verification |
|
Recirculating with demand control, push button |
Special feature |
|
Recirculating with demand control, push button (HERS verified) |
HERS verification |
|
Recirculating with non-demand control (continuous pumping) |
Special feature |
|
Solar water heating credit, single family building |
Special feature and additional documentation |
|
Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed |
Special feature |
|
ADDITIONS/ALTERATIONS | |
|
Verified existing conditions |
HERS verification |