With Rinnai's new Demand Duo H-Series, reliable hot water comes in a high-performance, high-efficiency package that also reduces cost of ownership. Rinnai's hybrid technology is unlike anything else on the market, ensuring a longer service life than high-efficiency tanks, while also producing abundant hot water for peak commercial hours.

Features and Benefits

• Hybrid Design uses 80 gallon tank and 199,000 BTU tankless unit to provide First Hour Delivery up to 290 gallons @ 100F
• Tank-tankless design produces no thermal stress on tank, for longer life and reduced risk of downtime or leaks
• Reduce cost of ownership with low cost component repair vs replace entire traditional system
• Optimized pump design for increased flow and faster recovery
• DuoSmart Digital Controller for temperature precision and recirculation control - no aquastat required
• Gas Swivel Flex Line rotates 360 allowing 36"-long, 180 radius to connect to gas supply line
• As much as 30% lighter weight vs high-efficiency tank
• Quick simple installation includes factory installed gas dirt leg, electrical access, and preassembled condensate drain
• 97% Thermal efficient CU199 - Ultra Low NOX compliant and ENERGY STAR
• Call 833-805-0435 for factory direct installation assistance in your area

Product Specifications

• Fuel Type: Natural Gas
• Voltage: AC 120 Volts, 60 Hz
• Ignition Type: Direct Electronic Ignition
• Venting Type: Concentric, Twin Pipe, Room Air, Common Vent
• Temperature Range: 98-185
• Storage Capacity: 80 Gallons / (303 L)
• Gas Connection: 3/4" MNPT
• Water Connection: 1-1/2" MNPT
• Condensate Connection: 1/2" NPT
• Recirculation Capable: Yes
• Wifi Capable: Yes

Weight	450.0 lb
Collection	CHS HCX Series
Height	64.70 in.
Horse Power	1/3
Length	36.00 in.
Room	Utility
Width	24.30 in.
Inventory Number	RINCHS19980HCXIN
MPN	CHS19980HCXIN

• Installation Instructions
• Rebate Flyer