You can give the customs form number to any of your UK customers and they can track the parcel just as you would if it were Express Mail International (but without the extra cost). Just remember to direct them to the Parcel Force website, not USPS.com! About the Author.
Heat pumps are a viable appliance in our region for both cooling and heating homes. Their average lifespan is around 15 years, and heat pumps may last longer depending on the initial installation process and the maintenance they receive. These systems work double-duty throughout the year by moving heat from one place to another using the systemâs refrigerant.
Geothermal heat pump systems are reasonably warranted by manufacturers, and their working life is estimated at 25 years for inside components and 50+ years for the ground loop. As of 2004, there are over a million units installed worldwide providing 12 GW of thermal capacity, with an annual growth rate of 10%.