Buying a tig welder to meet your needs and your budget can be very frustrating. Tig welding is the slowest, but most precise and most controllable form of welding. Miller, and Lincoln welders are both offered...
I will begin by saying "DO NOT UNDER BUY SIZE ON A PLASMA CUTTER". You cannot use a 2nd pass as you can with a welder, so buy a plasma cutter made to cut what you intend to cut the most. Plasma cutters are...
Please note that this is a reference guide and should not be viewed as a substitute for National or Local Fire Code. Also you must have a Licensed HVAC or Mechanical Contractor to do all of the installation...
Over the years, I have been asked to help hook up used equipment. These folks have been new business start ups as well as long term business owners. They bought their "deals" from used restaurant supply...
*(this will apply to window units as well as full size units, but I will describe only Full size, Split systems) Hi, When your A/C is not working, you want it to, right? well first you need to have an idea...
Allen Bradley is the leader in PLCs. The SLC 500 series is the most commonly used series. There are several things to keep in mind when creating your system. There are many different variations you can use...
Over the last six years as a Low voltage tech. The actual type of work I do is instail/ maintain phone/computer networks, fire alarm system and security alarm system and HVAC system. I have collected a rather...
if you are selling industrial controls (hvac) and you have the item in the box it is worth more to leave it in the box SEALED UNBROKEN for the auction. just snap a pic of the box. alot of resellers will bid on...
Condensate Pump Buying Guide What is a Condensate Pump? A condensate pump is a specific type of pump used to pump the condensate (water) produced in an HVAC (heating or cooling) or refrigeration system....
The following guidelines are for domestic through commercial applications.System size (tons) Pump cfm 1-10 1.5 10-15 2.0 15-30 4.0 30-45 6.0 45-60 8.0 60 and above 11.0 2. How much of a vacuum should I pull?A...