Dedicated Outside Air Systems (DOAS) part 3
DOAS and VRF The choice of installing an Indoor DOAS unit, especially if the existing HVAC system already includes provisions for OA, is for operating efficiencies. Therefore they need to meet ventilation code requirements or occupant comfort. But we are now seeing new cooling technology being specified having no provisions for OA and requires a […]
Portable Temporary Mobile Cooling Units
Most of the time HVAC units installations occur in a particular location where they live out their usefulness. However, there are other times when commercial heating, cooling, and dehumidification can be the right solution. Situations sometimes arise where the requirement of HVAC units is short term. This is where a portable/temporary/mobile cooling or heating unit […]