We manufacturer and assemble residential heat pumps & air conditioners and swimming pool heaters since 1986. Our products are unique because they have a plastic cabinet that wil not rust or color fade. The pool heat pump heat exchanger is made of titanium which protects the heater from permanent damage caused by rust and pool chemicals. For more information on our products, refer to our main website at www.ttifab.com. Our product websites are: www.poolheatpump.ca www.hybridpoolheatpump.ca