Rinnai I Series Plus IP090S Condensing Solo Boiler, 90,000 BTU

The Rinnai I Series Plus IP090S is a condensing gas boiler for space heating with 90,000 BTU maximum input. Running on natural gas or liquid propane, it offers built-in zoning and smartphone control.

The boiler uses Smart Sense adaptive gas valve technology and has four integrated zones. Seven heating reset curves, a quick set-up screen and the improved front display simplify commissioning, and Smart Connect adds Wi-Fi remote access and Bluetooth via the Rinnai Central app.

The boiler vents as concentric, twin pipe or room air and is approved for altitudes up to 10,100 ft. It has a 0.75 gal storage capacity, a 3/4 in. MNPT gas connection and a 1/2 in. NPT condensate drain.

Highlights

• 90,000 BTU maximum input on natural gas or liquid propane

• Four integrated zones and 7 heating reset curves

• Smart Connect Wi-Fi and Bluetooth with the Rinnai Central app

• Concentric, twin pipe or room air venting

• Approved for altitudes up to 10,100 ft

Specifications

Good to know

• Gas-fired appliance: it must be installed, vented and commissioned by a qualified installer in line with local codes and the manufacturer's installation manual.