Does geothermal energy require a lot of maintenance?
No, geothermal systems are known for being very low-maintenance. Most of the components are underground and protected from the elements, so they can last for decades. You may only need an annual check-up for the indoor unit to keep things running smoothly.
What maintenance do geothermal pumps need?
Geothermal pumps require an annual professional check-up to ensure they're running efficiently. A technician can handle this yearly heat pump maintenance, which typically involves inspecting the underground loop, checking antifreeze levels, and cleaning the coils and filters.
What's the biggest problem with geothermal heating?
The biggest challenge is typically the high upfront installation cost. Because the system requires extensive underground pipe installation, the initial investment can be substantial. While these systems offer long-term energy savings, that first price tag is often the most common barrier for homeowners.
How can I save money on geothermal heat pump maintenance?
Cost-savings tips for heat pump owners include:
Perform your own simple checks each month, like cleaning the filter and ensuring the unit has clear airflow. This can prevent minor issues from becoming costly repairs.
Invest in an annual professional tune-up. This helps catch problems early, saving you from expensive emergency service calls and lowering your energy bills.
Ask your HVAC technician if they offer discounts for bundling services. You might save money by scheduling your geothermal maintenance at the same time as other HVAC check-ups.
Consider signing a service agreement with a trusted company. These plans often include discounted rates, priority service, and regular tune-ups for a flat annual fee.
Don't just go with the first quote you get. Comparing prices from several qualified pros helps ensure you're getting a fair price for your heat pump maintenance.
How do I choose the best pro to service my geothermal heat pump?
Take the following steps to hire a reliable geothermal professional:
Verify their license and insurance: Look for a contractor with a valid HVAC license and certifications from organizations like the International Ground Source Heat Pump Association (IGSHPA). They should also have general liability and worker's compensation insurance. Keep in mind that specific requirements can vary by region.
Get several estimates: A proper estimate should be a written document that details all costs, including labor, parts, and any travel fees. It should also list the specific maintenance tasks they plan to perform, such as checking antifreeze levels, inspecting the ground loop, and cleaning internal components.
Read their reviews: Look for comments that mention the pro’s punctuality, thoroughness, and ability to explain the work clearly. Red flags include multiple complaints about hidden fees, incomplete work, or poor communication.
Look at their portfolios: Check for specific experience with geothermal systems, not just standard HVAC units. Their past work should show a clear understanding of all aspects of geothermal heating and cooling, including the unique components like the ground loop and heat exchanger.
Find out if they have warranties: Ask if they offer a guarantee on their workmanship or on any parts they replace during the service. This is different from the manufacturer's warranty that covers the equipment itself.
Ask important questions: Before hiring, ask questions like, “How much experience do you have with my brand of geothermal unit?” and “What specific tasks are included in your standard maintenance service?”