Mini Split AC with Heat Pump Installation for House. You can buy any machine you want or I will guide you to buy the most suitable one with no fee. I will install it for you by drilling a 3 inch diameter hole on the wall to put the indoor machine and vacuum the pipes before releasing the refrigerant R410A to the system. I will do the wires properly with a metal switch box according to the code. I will cut the extra refrigerant pipes and build a new flare to make the installation very efficient and professional. The pipes will be covered by decorative plastic tubes. 

Mini split AC with Heat Pump is the best machine on the market for AC in summer and heat in winter. It has SEER 20 easily to generate cold twice more efficiently than a window AC (SEER about 10 only) or a portable AC (SEER is lower than 10) in summer. In addition, it can generate heat in winter at three times more efficiently than a portable electric heater or a natural gas furnace. It can cut the expensive gas in winter to a minimum. The Department of Energy tries to promote the heat pump to solve the energy crisis since the US bans imports of cheaper Russian oil and natural gas due to the war of Russia and Ukraine. 

The next step is to generate solar energy to remove the electricity bill from PGE. The off grid solar system can be paid off in just 6 years instead of 20 years from solar companies. It can power an ADU or reduce your electricity bill easily without paying East Bay Energy Generation Fee of $0.15 per kWh if you have on grid solar panels on your roof. It can power your ADU for the whole day and switch to main power if it rains continously. It will switch back to the solar system again automatically in sunny day again. In this way, you can enjoy energy independence and pay no fee to PGE at all including the gas bill. 

如果您是房东, 为何要操心电费？其一是因为房客会比较浪费能源。现在能源费用高涨, PGE 今年电费已经涨价了三次。美国能源部把热泵作为解决这次俄乌战争后能源危机的办法。第二是因为有了热泵空调高效率的致冷和取暖, 您才能省钱。尝到了甜头的房客就不会搬家。节省了大量的空屋费用。第三，现在全球变暖，原来不需要装空调的房子也必须安装了。这样房客才会喜欢住下去。为什么花$500买窗式空调就能解决的问题要花$1000？第一是效率，第二是噪音，第三是在冬天还能取暖。有了高效的机器就可以在一个冬天或夏天回收投资。因为你知道现在煤气和电费都不便宜了。尤其是有或者想加adu的房东。如果adu没有煤气，您冬天怎么取暖？我的出租房子都装了热泵空调。赶快打电话联系吧？