best HVAC software for small business

It’s difficult to run HVAC field service businesses, and you need strong software to do it. Pick one of these five HVAC software options to run your company more profitably.The HVAC sector is flourishing. According to the Bureau of Labor Statistics, it presently employs close to 400,000 people in theContinue Reading

air handling unit

An air handling unit is also known as the AHU, is a collection of parts that are housed in huge, easily accessible boxes, also known as modules that keep the proper airflow requirements for purifying and regenerating the indoor air inside a building or other premises. They are typically erectedContinue Reading


What is air curtain? An air curtain (also known as an air door, air barrier, or air screen) is a fan-powered device that makes an air barrier invisible over the doorway, separating two distinct environments, while not restricting access for individuals or vehicles. The energy-savings air screen cuts the costsContinue Reading

free software HVAC design and calculation software

What is Hvac-Calc 4.0? Hvac-Calc 4.0 – HVAC design software free download. You can calculate the heat loss of HVAC By HVAC-Calc Commercial 4.0. It is a single zone program for calculating heat gain and loss for commercial buildings and with various complex design features. You can just do calculationsContinue Reading

builders risk insurance

Risk insurance for contractors Builder’s risk insurance is a type of property insurance that protects buildings under ongoing construction.  It’s critical for ensuring the safety of building projects, but it’s also complicated and frequently misinterpreted. Having a correctly organized insurance policy can be vital. It will, in reality, form theContinue Reading

What is Self Consolidating Concrete? Self Consolidating Concrete (SCC) is an innovative concrete that does not require vibration for placing and compaction. It is able to flow under its own weight, completely filling formwork and achieving full compaction, even in the presence of congested reinforcement. The hardened concrete is dense,Continue Reading