Easy to install, no brazing directly to the TXV which makes life easy. Note it uses Teflon seal rings. Try to keep a pair pristine and use it for final install (re use the ones from your evaporator during leak checking etc if you're expecting to have the TXV off and on during that process)

I had a customer who had no heat or air conditioning for 7 months and I installed this txv to get the piston removed and the Goodman heat pump to operate properly

Since renovating the fan coils and adding the AB-QM control valve to the cooling system we have improved guest satisfaction, which is reflected in our positive hotel ratings, all while significantly reducing our energy consumption and operating costs. It’s a win-win for us and our guests.” Oliver Fatorić - Head of Technical Maintenance at Maistra hospitality group

97% Renewable Ringsted DHC’s heat recovery kickstarts a new era of greener district heating

A step towards more environmentally friendly AC systems and heat pumps