Copper M-Press Full Crossover: One Fitting, No Made-Up Offset (video guide)

The copper M-press full crossover from MaxHeatUFH lets one copper pipe hop over another where two runs cross. It is one fitting instead of an offset made from elbows, and keeps runs flat in floor voids and boxing.

Watch the full video and the quick version below, and download the data sheet and install manual for the exact specification.

Key facts

• One pipe hops over another
• One fitting, not a made-up offset
• Keeps runs flat in voids and boxing
• 15mm and 22mm, press x press
• M-profile; both sizes press with MH-EHCS jaws
• Pressed joints are permanent

How to fit it

1. Cut each tube square, deburr and wipe clean
2. Mark the insertion depth and check the seal
3. Push the tube in to the mark
4. Press each end with the same-size M-profile jaw
5. Check both ends are pressed, then pressure test and check for weeps

Buy it

The Copper M-Press Full Crossover is available from MaxHeatUFH. Order by 12pm on a working day for next working day UK delivery. Trade customers see their trade price when logged in.

Planning a whole floor? Design your UFH system yourself in 3 minutes with MaxHeatUFH ProLoop and get an instant quick design and quote.