Avoid the mistake of putting off calling Comfort Solutions HVAC for heat pump repair in Allentown, PA. A big reason heat pumps in Allentown are as popular as they are is energy efficiency. They can consume less electricity and cost less to run than many other HVAC technologies. When there’s a problem, the system is out of balance, and energy consumption often spikes. You may find yourself spending a lot more on electricity. The issue can also deteriorate and require a more complex and expensive repair.