Rinnai Corp.

Posted on
Tankless Gas Water Heater

Rinnai I-Series boilers claim a 95% AFUE. More

Posted on
Rinnai Vent-Free Fan Convector

The convector uses an electronically controlled modulating burner and modulating... More

Posted on
Rinnai Hybrid Tank-Tankless Water Heater

More hot water without remodeling the plumbing More

Posted on
Installing Direct-Vent Space Heaters

Proper installation of these fan-assisted units can provide comfortable, energy-efficient heat in room additions and small dwellings. More

Posted on
Focus on Energy: Energy Upgrades -- Cash Flow vs. Payback

Efficiency upgrades More

Posted on
Heating With Sealed Combustion

In a tight house, kitchen and bath exhaust fans can interfere with the natural draft of chimney-vented heating equipment. An energy expert explains how power vents and combustion air supply ducts can solve the problem. More

Posted on
Letters
RSS
Close X