Common Questions How do I test if the CNT3666 is failing

5A and 135A

with 1/4 turn equal to approximately 1

Advanced Diagnostics: Features on-board LEDs that signal specific fault codes

reducing the risk of leaks in high-demand environments

Trane MAYTXVACHP1830A TXV Kit 322838-752 Common Questions How do IThe Trane MAYTXVACHP1830A TXV Kit is a field installed thermostatic expansion valve designed for Ameristar 3 ton and 2. 5 ton air handlers and heat pumps. This R410A expansion valve excels in refrigerant flow control, utilizing a precision machined internal needle and diaphragm assembly to maintain targeted 16 20F superheat at the compressor. For technicians performing an HVAC TXV replacement or a conversion, this kit provides the necessary components