offering a significant 45mm inner diameter

In most Rheem-Ruud furnaces

Repeated tripping typically indicates restricted airflow due to a dirty filter

it should typically be in the open state at standard indoor temperatures above 55°F

Emerson Alco 058923 Expansion Valve Els PW 17895 offering a significant 45mm innerThe Emerson Alco 058923 Expansion Valve (Model AACE 1 1 2 HCA) is a high performance thermal expansion valve engineered for 1. 5 ton R22 or R407C air conditioning and heat pump systems. This externally equalized TXV features an internal check valve, making it a critical component for heat pump applications by allowing reverse flow without the need for additional bypass piping. The AACE series utilizes a stainless steel power element to resist