This high-efficiency gas boiler's multizone control capability allows thermostat and integrated control pumps to connect directly to the boiler; Wall mount heater features safety child-lock that ...

This high-efficiency gas boiler's multizone control capability allows thermostat and integrated control pumps to connect directly to the boiler; Wall mount heater features safety child-lock that ...

Thanks to all of these features, the Rinnai REP160iN is our pick for the best indoor natural gas tankless water heater. The Rinnai V53DeP Propane Tankless Hot Water Heater can serve up to four ...

Key features: 02 This gas convection heater from Rinnai is the perfect choice if ... 30,000 Maximum BTU When Using Natural ...

Rinnai tankless water heaters perform excellently ... Gas water heaters use a burning fuel, normally natural gas, for heating water, while electric heaters use electricity for the same purpose.

Rinnai has given a local community’s much-loved sports pavilion a replacement DHW system which upgrades from its old cylinder ...