Blog

What Information Do You Need for an HVAC Load Calculation?

If you're planning to install a new HVAC system, replace existing equipment, build a new home, or complete a major renovation, you've probably heard the term "load calculation." A load calculation helps determine how much heating and cooling your home actually needs....

Florida Manual J/S/D Review Request? Here’s How to Respond

If you've received a permit review comment requesting Manual J, S, and D calculations, you're not alone. This is one of the most common HVAC-related corrections issued by Florida building departments during residential and commercial permit reviews. While receiving a...

HERS/ERI process: reports, timing, and how it supports inspections

TL;DR What it is: HERS and ERI are standardized scores that measure a home's energy efficiency; a lower score indicates a more efficient, cost-effective, and comfortable home. The Process: Evaluation occurs in three phases: a pre-construction design review, a...

What Information Do You Need for an HVAC Load Calculation?

If you're planning to install a new HVAC system, replace existing equipment, build a new home, or complete a major renovation, you've probably heard the term "load calculation." A load calculation helps determine how much heating and cooling your home actually needs....

Florida Manual J/S/D Review Request? Here’s How to Respond

If you've received a permit review comment requesting Manual J, S, and D calculations, you're not alone. This is one of the most common HVAC-related corrections issued by Florida building departments during residential and commercial permit reviews. While receiving a...

HERS/ERI process: reports, timing, and how it supports inspections

TL;DR What it is: HERS and ERI are standardized scores that measure a home's energy efficiency; a lower score indicates a more efficient, cost-effective, and comfortable home. The Process: Evaluation occurs in three phases: a pre-construction design review, a...

HERS vs ERI in Florida: what’s the difference?

TL;DR HERS vs. ERI: While both measure home energy efficiency on a scale where lower is better, HERS is a national branding tool for marketing, whereas ERI is the specific legal path used to meet the Florida Building Code. Builder Flexibility: The ERI path allows...

How leaky ducts affect comfort and humidity in Florida homes

Energy Loss You Can't See: Fixing Leaky Ducts TL;DR Invisible Energy Loss: Leaky air ducts cause up to 30% of conditioned air to escape, leading to significantly higher energy bills and uneven temperatures throughout your home. Humidity and Air Quality: Holes in...

Is duct leakage testing required in Florida?

TL;DR Mandatory for Most Projects: Duct leakage testing is generally required by the Florida Building Code for new home construction, large additions, and full ductwork replacements to ensure energy efficiency. Key Exceptions: Testing can often be skipped if all...