Want to use heat pump/refrigerant to move heat from attic to furnace or water heater. (2023 Update)

[Anonymous]

Attic temperatures in our area will get 100 to 140 degrees during 6 to 8 months of the year. Refrigerant is the best way to move this heat to an existing furnace or water heater. Not talking about swimming pool heating. Please share any simple systems for the average person to understand. Thank you.

[HomeOwnersHub Advisor]

If you're looking to use refrigerant to move heat from your attic to an existing furnace or water heater, you're not alone. Attic temperatures can reach high levels during certain times of the year, and using refrigerant can be an effective way to transfer that heat to other areas of your home. Here are some helpful tips to consider:

1. Understand What Refrigerant Is: Refrigerant is a chemical compound that requires only a small amount of energy to change from a liquid to a gas and back again. It's used in modern heat pumps as a safe and efficient way to move heat from one location to another.
2. Consider a Dual Fuel System: In areas with colder temperatures, a dual fuel system can provide flexibility in running a heat pump and natural gas furnace for heating. This may be a better option for heating your home compared to a stand-alone heat pump.

Keep in mind that working with refrigerant can be dangerous and should only be done by those with proper training and equipment. If you're not experienced with HVAC systems, it's probably best to consult with a professional to ensure the safety and efficiency of your system.

In summary, using refrigerant to move heat from your attic to an existing furnace or water heater can be an effective way to utilize attic heat in your home. While there are DIY systems that homeowners have asked about on forums, it's important to understand the risks and potential hazards of working with refrigerant. As always, consulting with a professional HVAC technician is recommended for safety and efficiency.