VRF Heat Recovery vs VRF Heat Pumps for Homes and Commercial Properties
Should you install a VRF Heat Recovery or VRF Heat Pump system for a Residential home or commercial property?
We will discuss three options...
Is Your Heater making you Sick
Is your building too dry inside, thereby providing life sustaining low humidity levels for the Coronavirus or other viruses to live?
Researchers at Yale identify...
Why Purge ACR Piping with Nitrogen when Brazing
Why its important to purge ACR piping in a VRF system
Ventilation and VRF Sensible Heat Ratio
Ventilation for VRF Systems
Ventilation (outside air) can create havoc on occupant comfort if your VRF system isn’t sized or capable of handling the...
How to Calculate Cooling Coil Heat Transfer
This formula will show you how to calculate the total heat transfer from a cooling coil. The calculation for this is as follows;
BTUH(t)...
HVAC Estimating Spreadsheet
Having an HVAC VRF Estimating Spreadsheet that automates portions of your estimates saves you valuable time that you could use to make more sales. All aspects of the cost of furnishing...
