THE PRESTIGE SERIES CONDENSING TANKLESS WATER HEATER can deliver a .94 EF. Units can be vented with PVC piping instead of stainless steel, reducing installation time and expense. With a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM, homeowners using low flow fixtures receive hot water without having to increase the flow of water.       
Rheem
CIRCLE 105 on inquiry card