Rinnai®    Wall Heater

Blower Fan & Housing Deep Cleaning: Removing built-up lint and dust from the convection blower wheel to maximize warm air distribution.

Air Intake & Filter Maintenance: Cleaning the reusable air filter screens to maintain optimal airflow and prevent overheating faults.

Burner & Spark Igniter Cleaning: Clearing microscopic carbon dust from the main burner ports and spark electrode for smooth ignition.

Flame Sensor Rod Servicing: Polishing the flame rectification rod to ensure the heater accurately senses a safe burn and avoids false shutdowns.

Chassis & Internal Component Dusting: Vacuuming out the lower cabinet, valve cavity, and internal compartments to ensure dust-free operation.

Humidifier Tray Maintenance: Cleaning and descaling the built-in water tray used to maintain comfortable humidity levels in the room.

Diagnostic Fault Code Analysis: Checking the microcomputer control panel for stored error codes to pinpoint precise circuit or mechanical issues.

Gas Leak & Pressure Verification: Electronic testing of all internal gas valve fittings and verifying correct inlet and manifold gas pressure.

Overheat Switch & Limit Testing: Testing the safety snap discs and thermal fuses to guarantee the gas shuts off instantly if the unit overheats.

Wall Vent & Termination Cap Inspection: Checking the concentric through-the-wall direct vent for blockages, snow buildup, or compromised seals.

Room Temperature Sensor Calibration: Testing the ambient room thermistor to ensure the unit modulates heat output accurately based on your thermostat settings.

Electrical System & Harness Audit: Checking low-voltage wiring harnesses, transformers, and surge protection lines for proper electrical continuity.

Mechanical Component Replacement: Installing replacement combustion fans, convection blower motors, gas valves, and spark transformers.

Electronic Control Upgrades: Replacing main PC boards, digital control keypads, and broken ambient temperature sensors.

Rinnai Direct-Vent Heater Installation: Professional, code-compliant installation of new Rinnai direct-vent wall furnaces in living spaces, basements, or additions.

Concentric Wall Vent Retrofits: Drilling, lining, and installing specialized Rinnai wall thimbles and vent extensions for different wall thicknesses.

Gas Line Extensions & Piping: Running new natural gas or propane lines to the desired room installation location.

Propane to Natural Gas Fuel Conversions: Modifying the burner jets, air shutters, and regulators for transitions between fuel types (and vice-versa).