The MRCOOL Flare to 3/4 Weld Fitting is a special accessory designed for the MRCOOL Universal Series of air conditioners and heat pumps. This fitting allows you to connect the refrigerant lines of the MRCOOL Universal Series to existing copper pipes without brazing or soldering. To install the MRCOOL Flare to 3/4 Weld Fitting, you will need the following tools and materials:

– A torch
– A flux
– A pipe cutter
– A pipe reamer
– A pipe wrench
– A tape measure
– A marker

The installation process is as follows:

1. Turn off the power and the gas supply to the MRCOOL Universal Series unit and the copper pipe.
2. Cut the copper pipe at the desired location using the pipe cutter. Make sure the pipe is clean and dry.
3. Ream the inside and outside of the pipe using the pipe reamer. This will remove any burrs and smooth the edges.
4. Apply flux to the end of the pipe and to the inside of the weld end of the fitting.
5. Slide the fitting over the pipe until it reaches the stop.
6. Heat the fitting and the pipe evenly with the torch until the flux melts and bubbles.
7. Remove the torch and let the fitting cool down. Do not move or touch the fitting until it is completely cooled.
8. Attach the flared end of the fitting to the MRCOOL Universal Series unit using a pipe wrench. Make sure the fitting is tight and secure.

The MRCOOL Flare to 3/4 Weld Fitting is made of high-quality brass and has a leak-proof seal. It is compatible with all models of the MRCOOL Universal Series, and it comes with a one-year warranty. The MRCOOL Flare to 3/4 Weld Fitting is an easy and convenient way to install the MRCOOL Universal Series in your home or business.