A heat pump has a reversing valve, two metering devices and two bypass valves. This allows the unit to provide both A/C and Heat. The diagram above shows a HP (heat pump) in cool mode. The cycle goes like this; 1  The compressor (1) pumps the refrigerant to the reversing valve (2).
Union Gap, Washington. Union Gap redirects here. For the music group, see Gary Puckett & The Union Gap. Union Gap is a city in Yakima County, Washington, United States. As of the 2010 census, the city population was 6,047. Union Gap has a storied history and in recent years has become the retail hub for the entire Yakima Valley as a result of Valley Mall and other thriving businesses being located here.
There are four main garages located conveniently to the Union Square shopping district. Union Square garage is directly underneath Union Square. The Fifth & Mission garage is near Westfield San Francisco Centre. The Sutter Stockton garage is located on block north of Union Square. The Ellis-O'Farrell garage is directly across from Macy's to the left of Barney's. Compare Parking Rates by Garage. While parking in Union Square is not inexpensive, you can choose the least expensive garage based on the time of day you are shopping or dining. Updated Saturday, August 5, 2016 2:00 PM.