Semi-Hemi-Demigod, 1 year ago Heat pumps only last about 15 years so yours may be noisier due to wear and age. I just had a really old one replaced and my new one is a lot quieter.
Heat pumps only last about 15 years so yours may be noisier due to wear and age. I just had a really old one replaced and my new one is a lot quieter.