All HVAC system fittings should be of right size for tight sealing and correct installation of the HVAC system. Secure hvac fittings support safe and efficient operation of any heating and cooling systems. These fittings are required in any system that conveys liquid or gas. The materials to be used depend on the HVAC structure and its usage design, and the determined place for installation.
The air conditioner fittings are built to be expandable as is made to contain elevated air temperature that is above the level of room air temperature. In commercial ac fittings, metal pipe fitting is mostly used. Some of the most common pipe fitting materials includes steel, stainless steel, black iron and copper. When a metal fitting is applied with heat, thermal expansion occurs. Each type of fittings has different expansion rate according to the metal utilized and the amount of heat applied. If an HVAC fitting does not support changes in length due to extreme temperatures, shearing of connections and eventually fitting rupture could occur.
HVAC Fittings Installation Provider
When hiring an HVAC contractor, make sure to hire someone who can provide reliable services. An HVAC technician should be willing to provide a reference list, and a copy of his license and insurance. In addition, look for a contractor that has appropriate trainings and skills to manage HVAC services. Be very prudent when hiring an HVAC contractor particularly when HVAC fittings installation is involved as incorrect set up of the system could result to air leakage problem.
Since service price is an important consideration when choosing an HVAC contractor, just keep in mind that the cheapest deal does not necessarily mean that it’s the best deal.