Authorized Rinnai dealer
Rinnai Tankless Expertise
Installation and service for Rinnai tankless water heaters, with equipment options for both residential and commercial hot water needs.
Endless On-Demand Hot Water
A compact hot-water solution built around your demand.
Tankless systems heat water as it is needed instead of keeping a full storage tank hot around the clock. Proper sizing, gas supply, venting, water quality, and installation are all important to performance.
- Residential and commercial tankless options
- Natural gas and propane configurations
- Indoor and outdoor installation options where appropriate
- Repair and troubleshooting
- Replacement planning and installation
Rinnai
Hot Water On Demand
System Selection
Choose a system based on household or commercial demand, fuel type, installation location, and existing infrastructure.
Installation
Correct gas sizing, venting, condensate handling, isolation valves, and setup are critical to dependable operation.
Repair & Service
Error codes, ignition issues, scale buildup, sensors, venting and other tankless problems can often be diagnosed and repaired.
Rinnai Questions?
Call Hard Rok to discuss your system.