RC98HPi (KA3237FFUD-US)

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Condensing Tankless Water Heater

Rinnai's condensing tankless water heaters deliver more efficiency than ever
before. Available in four models, suitable for mid- to large-sized home,
Rinnai's condensing tankless water heaters offer all the same benefits builders
and homeowners have come to expect from Rinnai.

FEATURES

SPECIFICATIONS

DOCUMENTS

Qualifies For Federal Tax
Credit
ENERGY STAR® Qualified
Condensing Technology for Greater
Efficiency and Significant Energy Savings
Certified for Installation in
Manufactured (Mobile) Homes
Up to 96% Thermal Efficiency
Pre-set at
120°F
Natural Gas and Propane Models Available
Meets California and Texas
NOx Emissions Standards
Energy Factor of 0.94 for Both Gas
Types
Compatible with Full Line of Rinnai Digital Controllers
Temperature
Range with Controllers: Residential (98°F - 140°F) Commercial (98°F - 185°F
)
12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for
Residential Installations

Dimensions
Width: 18.5 Inches
Height: 26.4
Inches
Depth: 10.1 Inches

Weight
71
Pounds

Installation
Indoor, Residential and
Commercial

Hot Water Capacity
0.4 to 7.6 GPM (50° F
rise) and 0.4 to 9.8 GPM (35° F rise)

Approved Gas
Types
Natural Gas or Propane

Minimum/Maximum Gas Rate
(Input BTUs)
Natural Gas: 9,500 – 199,000 BTU
Propane: 10,300 –
199,000 BTU

Energy Factor
Natural Gas:
0.94
Propane: 0.94

Thermal Efficiency
Natural Gas:
96%
Propane: 96%

Electrical
AC 120 Volts, 60
Hz

Electrical Consumption
Normal: 80
Watts
Standby: 2 Watts
Anti-Frost Protection: 220 Watts

Gas
Connection
Gas Supply: ¾ Inch MNPT
Cold Water Inlet: ¾ Inch
MNPT
Hot Water Outlet: ¾ Inch MNPT

Temperature
Settings
Residential: 98°F - 140°F
Commercial: 98°F - 185°F
(commercial controller must be purchased separately)

Brochure: Condensing Tankless
Water Heater

Brochure: Condensing
Tankless Water Heater (French)

Owners
Manual: Condensing Tankless Water Heater (English and French)

Spec Sheet: RC98HPi
(KA3237FFUD-US)

Spec Sheet:
Ubbink Condensing Tankless Water Heater Venting

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