Blog

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...

Signs Your Home Needs Air Duct Leakage Testing

If you’ve been wondering whether your home might have an issue with its duct system, it’s likely time to consider air duct leakage testing. A well-sealed ductwork system is essential to ensuring your HVAC system runs efficiently, delivering conditioned air exactly...

DIY vs. Professional Manual J Calculations: Pros and Cons

Designing an efficient and effective HVAC (heating, ventilation, and air conditioning) system for your home begins with a critical step: performing a load calculation. Commonly known as a Manual J calculation, this process accurately determines the heating and cooling...

Manual J Load Calculations: The Key to Proper HVAC Sizing

Manual J Load Calculations: The Key to Proper HVAC Sizing When it comes to heating and cooling your home efficiently, one of the most important steps is ensuring your HVAC system is properly sized. This is where Manual J Load Calculations come into play. At...

Does My Building Need a Blower Door Test?

Does My Building Need a Blower Door Test? Understanding Florida's 2024 Energy and Building Code Standard As homeowners and builders in Florida look to improve energy efficiency, a common question arises: “Does my building need a blower door test?” This...

Air Distribution Basics and Duct Design

Mastering Comfort: Air Distribution Basics and Duct Design for Florida Homes In the world of construction and home improvement, achieving optimal comfort goes beyond aesthetics; it’s about understanding the fundamentals of HVAC air distribution and duct design....

Blower Door Testing in Building Performance

Unveiling the Science: The Crucial Role of Blower Door Testing in Elevating Building Performance When it comes to building or renovating homes in the Sunshine State, ensuring energy efficiency is not just a matter of comfort; it's a key element of...