PEACHTREE CITY, Ga. — Rinnai has introduced a tankless water heater that allows for concentric or twin-pipe PVC venting from the same unit. The new Ultra Series condensing tankless water heater models ...

Rinnai product manager Tracy Young shows the firm's solution to convert concentric vents for boilers and tankless water heaters to PVC venting for contractors who prefer to use PVC. It can vent ...

THE 95 SERIES INDOOR DIRECT VENT TANKLESS WATER HEATER features a 0.26 GPM minimum flow rate that ensures homeowners using low-flow fixtures receive warm water without having to increase the flow of ...

The clean lines of modern architecture, interiors and exteriors, can present some inconvenient mechanical challenges, especially in up-scale, high-rise residential properties. Imagine having to ...