Doing a site review of a new location of an existing customer today.
Bunch of 5 ton york split system heat pumps. Dont have model numbers infrontof me but shouldnt matter.
A couple of the units had recievers mounted at the ahu's not factory obviously, and dont really get it, not crazy long runs or anything, mabey 125' @ the most. This is a new install done by a different co. They also have llsv installed at the c/u with a check valve in parrallel, flow towards cond unit. I get that for heating mode, but not getting the reciever, esp. After the solinoid. Still need to look into it a little more, but seems really odd to me. Anybody?