Heat pumps are complex pieces of equipment that require professional, licensed service technicians to install and perform maintenance. A qualified technician will inspect the thermostat to ensure it is properly calibrated, and that reversing valves, air filters, and AC coils are clean.
During maintenance, the technician also checks for proper unit disconnect switches and test time delays, as well as adequate lubrication to reduce energy consumption and wear.
Once the contractor has gotten all of the equipment into place, they will start installing your heat pump. They’ll hook it up to your home’s electrical system for power and your air duct system (if you pick a ducted heat pump). Then they will perform some final tests, answer any questions you have and give you advice about maintenance.
The contractor will also perform a load calculation based on recognized methods like ACCA Manual J. This is an important step because it ensures that your new heat pump will be properly sized for your home. A poorly sized system will cost you money by wasting energy.
The heat pump unit will be placed on the composite pad, and the area around it will be cleared. Then the HVAC professional will inspect and clean the outdoor unit, tighten electrical connections, test the disconnect switches and ensure that the capacitors have sufficient lubrication. This will help the equipment last longer and reduce electricity usage.
Like air conditioners and furnaces, Heat Pump Services in Newark NJ need to be professionally maintained. Keeping up with simple maintenance jobs like changing or cleaning the filter monthly and removing snow or ice from outdoor units boosts performance, prolongs system lifespan and reduces utility costs.
During routine maintenance services, HVAC technicians inspect ductwork, blower and indoor and outdoor coils to ensure they’re clean and lubricated properly. The technician also checks the thermostat and controls for proper operation and replaces worn parts.
A common heat pump problem is when it turns on in heating mode and only blows cold air. In this case, the reversing valve may need replacing. Other reasons it’s blowing cold could include triple-digit temperatures or a dirty, clogged air filter. If the reversing valve needs replacing, the technician can install one in an hour. The cost of a new reversing valve is between $150 and $550. Changing the battery in your programmable thermostat can also fix the problem.
Heat pumps, like all HVAC systems, need routine maintenance to keep them running efficiently. HVAC professionals know how to identify mechanical and electrical problems with your system and can often fix them more quickly than homeowners can. They also have access to first-quality replacement parts.
The evaporator coil and condenser coil need to be cleaned regularly to remove dirt, debris and other pollutants that reduce efficiency. They should also be checked to ensure that they have the proper refrigerant charge. The unit disconnect switch and test time delay should work properly to prevent blown fuses and electrical hazards. The motors within the heat pump should be adequately lubricated to reduce friction, resistance and energy losses.
If your heat pump starts making rattling or grinding noises, you may have an issue with power. Make sure that the thermostat is set to heat or cool mode and that the physical power switch located on or near the indoor and outdoor units is turned on.
Heat pumps are a versatile, efficient alternative to traditional heating & cooling systems. That versatility also means they’re used a lot and can suffer from more wear & tear than other HVAC equipment.
Typical signs that your heat pump needs repair include skyrocketing energy bills (especially during the winter), strange smells, or rattling & banging sounds. The solution to these problems is always to get your system checked out by a professional.
Getting your heat pump serviced regularly can prevent expensive repairs & extend its lifespan. A qualified HVAC technician can diagnose a problem with your unit and fix it correctly. They can also check to see if your current thermostat is set properly or if it has any loose connections. They may recommend an upgrade to your electrical service to ensure your heat pump has enough capacity to operate efficiently. This is especially important in older homes with 100-amp or 60-amp electrical service. In addition, a reputable contractor will make sure your ductwork is clean & free from leaks.