Heat Pump - HELIOS 50,000 BTU - 35HThe Helios 50 is a 50,000 BTU h, energy efficient heat pump designed for above ground (and some in ground) swimming pools, often branded under TTI Fab and designed in Quebec, Canada. It is noted for being quiet, robust, and providing high performance, often featuring Inverter technology to save on energy costs. Key Specifications (Helios 50): Heating Capacity: 50,000 BTU h (approx. 51,900 BTU h at 80 80 80F) Application: Ideal for above ground pools