Water Heaters
At Sierra HVAC we only install the highest quality water heaters and accessories. That is why we use Rinnai. Here are the features and specifications of our top selling tankless residential water heaters.
The RC98HPi Tankless Water Heater
Rinnai's condensing tankless water heaters are more efficienct than ever before. 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.
This model Rinnai Water Heater Boasts a 94% Energy Efficiency rating for both Propane and Natural Gas- Qualifies For Federal Tax Credit
- ENERGY STAR qualified
- Energy Factor of 0.94 for Both Gas Types
- Sleek, modern design Condensing Technology for Greater Efficiency and Significant Energy Savings
- Commercial-grade heat exchanger
- Integrated condensate collector
- EZConnect™ (connects two units together)
- Meets California and Texas NOx emission standards
- Works with natural gas or propane
- Integrated MC-91-1 digital controller with error code indicator
- Temperature range with controllers: 98°– 185° F
- 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)
Specifications
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)
Sierra Heating and Air Conditioning will professionally install your Rinnai Unit.
Rinnai is a longtime, trusted manufacturer of water heaters.
Warranty Info
5 years parts/1 year labor
5 years for commercial and hydronic applications
10 years if used with the Rinnai Hydronic Furnace; all other parts 5 years; labor 1 year;
3 years if used as a circulating water heater within a circulation loop
The R94LSi Tankless Water Heater
The R94LSi lets you enjoy continuous hot water for up to five plumbing and appliance outlets simultaneously – always at a consistent, pre-set temperature. With a capacity of up to 9.4 gallons of hot water per minute (GPM), the R94LSi still delivers up to 40% energy savings and significant space savings. This compact, interior-mount unit vents directly to the outside with a concentric venting system.
- Qualifies For Federal Tax Credit
- ENERGY STAR qualified
- Sleek, modern design
- Commercial-grade heat exchanger
- Lightweight and compact
- Integrated condensate collector
- EZConnect™ (connects two units together)
- Meets California and Texas NOx emission standards
- Works with natural gas or propane
- Energy Factor of .82 for both gas types
- Integrated MC-91-1 digital controller with error code indicator
- Temperature range with controllers: 98°– 185° F
- 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)
Specifications
Dimensions: 14” W x 26” H x 10” D
Weight: 50 lbs.
Installation: Interior/Residential or Commercial
Approved Gas Types: Natural Gas or Propane
Minimum/Maximum Gas Rate (Input BTUs): 15,000 - 199,000 NG 15,000 – 190,000 LP
Hot Water Capacity: 0.6 to 9.4 GPM at 35° rise
Energy Factor: .82 for NG or LP
Electrical: AC 120 Volts – 60 Hz
Connections: Gas Supply: ¾ inch MNPT
Cold Water Inlet: ¾ inch MNPT
Hot Water Outlet: ¾ inch MNPT
Temperature Range (Min-Max)
Residential: 98°-140° F
Commercial: 98°-185° F Commercial (requires MCC-91 controller)
Standard Digital Controller: MC-91-1
Sierra Heating and Air Conditioning will professionally install your Rinnai Unit.
Rinnai is a longtime, trusted manufacturer of water heaters.
Q: Why Go Tankless with a Rinnai?
A: A tankless water heater from Rinnai provides performance, cost, and space-savings benefits over a regular tank water heater.
Endless Hot Water
A: Never take another cold shower again with a Rinnai tankless water heater.
Reduced Energy Costs
Enjoy up to 40% energy savings with a Rinnai tankless water heater.
Longevity
A Rinnai tankless water heater lasts 2x longer than a regular tank water heater.
Q: Why consider a Rinnai gas appliance?
Rinnai has built its high reputation based upon its achievements in technological innovation and manufacturing efficiency.
History of Innovation
Since 1920, Rinnai has created comfortable lifestyle appliances using innovative gas technologies.
Preferred #1 Brand
Rinnai is preferred by homeowners and builders as the #1 brand of tankless water heater.
Quality Certifications
All Rinnai factories have received ISO 9001 and ISO 14001 certification.
Warranty Info
5 years parts/1 year labor
5 years for commercial and hydronic applications
10 years if used with the Rinnai Hydronic Furnace; all other parts 5 years; labor 1 year;
3 years if used as a circulating water heater within a circulation loop
