Tag Archives: Central A/C unit

Rheem A/C air handler and its annoying high pitch noise

Around August of 2007 my central A/C broke. A service company came to the house and ¬†installed a 15 Seer Rheem split A/C system, a high efficiency unit that helped me reduce the electric bill by 35%. I was happy with the new unit until I noticed a high pitch… Read more »