ASHRAE 62.2-2022 Field Findings for Kentucky Tight Homes
What HECS documents on residential ventilation projects in 2026.
HECS Blog — HVAC Testing, Energy Certification, and Building Performance
45L Documentation Under ANSI/RESNET/ICC 301-2022: What Multifamily Builders Need Before June 30, 2026
The 2026 update is largely addenda-driven — and the 45L paperwork follows.
A2L Refrigerant Transition 2026: What Louisville HVAC Contractors Must Verify
Residential split-system and air-source heat pump commissioning under the new low-GWP rules.
IECC Air Leakage Testing in Kentucky: What 2024 Code Requires
Energy code compliance for builders and code officials across KY, NC, AL, GA, WV, KS, and MO.
FORTIFIED Roof June 30 2026 Deadline: What Builders Must Do Now
Inflation Reduction Act §45L for Kentucky, North Carolina, and Alabama production builders.
FORTIFIED Home Evaluation in Kentucky: A Builder’s Walkthrough
A field engineer’s view of what actually happens during an IBHS FORTIFIED evaluation.
ASHRAE 62.2 Compliance in Tight Kentucky Homes: 2026 Field Findings
The 2022 standard’s mechanical ventilation rule meets today’s blower-door-tight envelopes — and the math doesn’t always work out.
Sequencing 45L, ENERGY STAR, and FORTIFIED for Kentucky Builders
Aligning certifications with project schedule so documentation supports the credit claim.
A2L Refrigerant Transition 2026: What Louisville Contractors Must Verify
The EPA AIM Act phase-down changes residential HVAC service work across Kentucky starting January 1, 2026.
FORTIFIED Roof Deadline June 2026: What Builders Must Verify
Field-ready guidance for Kentucky, North Carolina, Alabama, Georgia, West Virginia, Kansas, and Missouri.