Deep System Flushing & Descaling: Pumping a specialized solution through the heat exchanger to clear calcium and lime scale buildup.

In-Line Water Filter Cleaning: Removing sediment, rust, and debris from the water inlet filter screen to maintain optimal flow rates.

Air Intake Filter Maintenance: Cleaning or replacing the internal air filter screen to keep the combustion fan running smoothly.

Burner & Flame Sensor Cleaning: Clearing away microscopic dust and carbon from the burner assembly and flame rod to prevent ignition failure.

Chassis & Interior Component Dusting: Removing internal debris and checking for any early signs of small component weeping or moisture.

Condensate Trap & Drain Line Servicing: Cleaning out the internal condensate collector and clearing the drain line to prevent system back-up.

System Diagnostic Error Code Analysis: Plugging into the control board to read recent fault codes and accurately diagnose running performance.

Gas Leak & Pressure Verification: Electronic testing of gas line fittings and checking incoming/manifold pressure for propane or natural gas.

Water Pressure & Flow Rate Testing: Measuring the exact gallons per minute (GPM) flow rate to ensure the activation sensor is firing properly.

Exhaust & Intake Vent Safety Check: Inspecting the concentric or dual-pipe direct vent system for blockages, loose seals, or flue gas leaks.

Safety Relief Valve & Bypass Testing: Testing the pressure relief valve and internal bypass controls to ensure safety mechanisms trip correctly.

Electrical Safety & Grounding Audit: Testing low-voltage wiring harnesses, control boards, and surge protection lines for circuit issues.

Core Component Replacement: Installing replacement heat exchangers, water flow control valves, gas control valves, and PC boards.

Sensor & Igniter Upgrades: Swapping out failing thermistors, flame rods, flow sensors, and spark igniter assemblies.

Rinnai On-Demand System Installation: Professional, code-compliant installation of brand-new Rinnai indoor, outdoor, or commercial tankless units.

Concentric Venting System Upgrades: Installing specialized Rinnai approved venting through outside walls or rooflines.

Recirculation Pump & Smart Control Installs: Adding internal or external recirculation loops and setting up Rinnai Control-R Wi-Fi modules.

Gas Line & Pipe Sizing Retrofits: Upgrading old gas lines and water piping to safely accommodate the high-BTU demand of a tankless heater.