Retirement Village Bondi, Australia Tivok Energy provided 2 x T-PHP200AB pool heat pumps to replace an ageing gas pool heating system at a Retirement Village in Bondi. The savings generated from the Tivok Pool Heat Pumps allowed full system payback within 2 years. Services providedPool and spa System Details 2 × T-PHP200AB Heat Pump → System Performance Annual Energy Reduction71% Monetary Savings$4148.87US p.a. Payback Period1.91 years Internal Rate of Return52% Return on Investment6.84 Find the right system for your needs Use our handy tool to find out which system is right for you. What system is right for me?