Brand

Rinnai

In stock
139 of 139 SKUs
From
$500.70

Rinnai tankless and hybrid water heaters, condensing boilers, EnergySaver wall furnaces and fan convectors.

Filter:

139 products

Rinnai CHS398100HCXVIN Demand Duo tank hybrid water heating system

Rinnai

Rinnai CHS398100HCXVIN Tank Hybrid

Regular price $13,983.59

In stock

Rinnai FC824 vent free fan convector heater

Rinnai

Rinnai FC824 Fan Convector 24,000 BTU

Regular price $910.01

In stock

Rinnai RE199i indoor natural gas tankless water heater

Rinnai

Rinnai re199i re model series 9.8 gpm

Regular price $1,279.08

In stock

Rinnai EnergySaver EX08DT direct vent propane wall heater

Rinnai

Rinnai EX08DT EX08DTP EnergySaver 8,000 BTU

Regular price $1,321.85

In stock

Rinnai FC510 vent free fan convector heater

Rinnai

Rinnai FC510 vent free fan convector 10000 BTU

Regular price $765.28

In stock

Rinnai I-Series Plus IP060S solo condensing boiler

Rinnai

Rinnai IP060S Solo Boiler 60K HTG

Regular price $1,745.03

In stock

Rinnai ST119 119 gallon commercial storage tank

Rinnai

Rinnai ST119 119 gal accessory storage tank

Regular price $3,751.28

In stock

Rinnai CHS19980HCXIN Demand Duo hybrid water heater with 80 gallon tank

Rinnai

Rinnai CHS19980HCXIN Demand Duo Hybr 199,000Btu 80G

Regular price $9,979.20

In stock

Rinnai I-Series Plus IP150199C combi condensing boiler

Rinnai

Rinnai IP150199C Boiler 150k Htg 199

Regular price $2,695.63

In stock

Rinnai IP090199CN combi condensing gas boiler

Rinnai

Rinnai IP090199CN Combi Condensing Gas Boiler 90 Mbh

Regular price $2,594.87

In stock

Rinnai I-Series Plus ip090199c condensing combi boiler

Rinnai

Rinnai ip090199c Condensing Gas Combi Boiler 95% Afue

Regular price $1,690.85

In stock

Other brands

About Rinnai

Rinnai model numbers carry the essentials: RE, RU, RX and RSC are residential tankless lines, CU and CX are commercial, i and e mean indoor and outdoor, and N or P at the end is natural gas or propane. Match all three to your installation before ordering.

  • Free shipping across the United States
  • Dispatch in 1 business day (Mon–Fri)
  • Delivery in 1–3 business days (Mon–Fri)
  • 90-day returns on unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories
  • 30-day defect & leak replacement
  • Card payments handled on Stripe — no card data reaches this site