LYNDHURST, N.J. — NAVAC, a supplier of HVAC vacuum pumps in addition to a wide array of tools, gauges, charging machines, recovery units, and industry-specific items, has introduced the HVACR industry ...

Rigid steel tubing with flare and inverted flare fittings is the form of plumbing used on most vehicles. Fuel lines, brake lines, automatic transmission cooler lines and even some air-conditioning ...

Sticker shock notwithstanding, the bigger financial consideration for someone buying a tubing bender should always be total ...

I considered building MOTHER’s tubing roller –?used in building the framework for a backyard greenhouse?–?until I considered the safety of my fingers while using the roller. So I built a much simpler ...