Parker ZoomLock MAX refrigerant press fittings allow the contractor to successfully make leak-free connections with a press fitting system without the use of a brazing torch. ZoomLock MAX refrigerant ...

October 18, 2021 • Open enrollment is back again and with it, the many confusing health insurance terms. Here are some of those terms defined to help you choose the best plan for you.

Where do you stand on one of the eternal questions of metalwork: brazing, or welding? As your Hackaday writer, and the daughter of a blacksmith, it’s very much on the welding side here.

Improper brazing is a leading contributor to system inefficiency due to refrigerant leaks. Understanding the types of copper tubing and how to properly join them is vital to the operation and lifespan ...

If your HVAC system or air conditioner unit blows warm air, makes unusual sounds, or leaks, it may mean it’s time for a tune-up. Below, we’ll guide you through how to properly maintain your ...

Navigating the complexities of the heating, ventilation, and air conditioning (HVAC) industry demands more than expertise in heating and cooling systems. With ever-growing client demands ...

The most important aspects of top AC brands to consider as you search for a new unit are its features, the estimated life span of its systems and pricing. An AC’s energy-efficiency features and ...

This course will prepare you for an entry-level role in the HVAC/R field. You’ll understand the basic requirements needed to earn a “work ready” certificate and start an apprenticeship. Heating, air ...

Avigilon AC-PRO-KIT16 Access Control Manager 16-door Professional kit Avigilon AC-PRO-KIT8 Access Control Manager 8-door Professional kit Avigilon AC-PRO-KIT4 Access Control Manager 4-door ...

Avigilon AC-APP-16R-PRO Access Control Professional Appliance with 16 readers Avigilon AC-PRO-KIT16 Access Control Manager 16-door Professional kit Avigilon AC-PRO-KIT8 Access Control Manager 8-door ...

Below are nine antigen test kits authorized by the FDA that we’ve found to be relatively affordable and that are sold through multiple retailers. We list additional FDA-authorized tests ...