Rinnai 55i Gas Water Heater Service Kit (P55-SERVICE)
A standard service on a Rinnai 55i touches a number of sealing and ignition components at once — manifold packing, combustion chamber packing, the electrode assembly, and gas control packing — and this kit brings all of them together in one order for the HD55i (REU-VCM2837FFUDHD-E) and HD55e (REU-VCM2837WDHD-E).
Rinnai's own service documentation is clear on why the correct kit matters: if the wrong gaskets are broken open during inspection, the appliance has to be shut down until it's properly resealed with the correct parts. This kit removes that risk by providing the full set of components a standard 55i service calls for.
⚠ Important: Installation and servicing must be carried out by a qualified technician familiar with Rinnai products. Turn off the gas supply and disconnect power before beginning any servicing.
Key Features & Benefits
Complete Set: Contains the essential components needed to maintain the appliance's optimal performance.
Perfect Compatibility: Genuine Rinnai components for the HD55i and HD55e.
Quality Assurance: Manufactured under Rinnai's own quality controls for reliability and longevity.
Enhanced Efficiency: Regular servicing with this kit helps the appliance operate at peak efficiency.
Cost-Efficient: Scheduled maintenance with genuine parts helps avoid the cost of unplanned repairs.
Ideal For
Rinnai HD55i (REU-VCM2837FFUDHD-E) and HD55e (REU-VCM2837WDHD-E) gas water heaters.
Scheduled annual servicing.
Qualified technicians familiar with Rinnai products.
Engineers wanting a complete service kit in one order.
Common Problems This Part Will Fix
Manifold Seal Leaks: Restored by the included inlet manifold packing and lower manifold packing.
Combustion Chamber Seal Degradation: Addressed by the combustion chamber packing and combustion chamber/electrode assembly.
Ignition and Flame Sensing Wear: Resolved by the included flame rod, electrode sleeve, and electrode.
Gas Control Sealing Faults: Fixed with the included gas control packing.
Reduced Water Flow from a Blocked Filter: Resolved by the included VR26i/50i filter plug.
Why Buy This Product?
Rinnai's own service documentation is explicit that using the correct kit matters — break the wrong gaskets during inspection and the appliance has to be shut down until properly resealed. This kit puts the full, correct set of 55i service components in a single order, avoiding that risk and a return visit for a part that turned out to need replacing too.
Order the Rinnai 55i Gas Water Heater Service Kit online today.
Specification
Rinnai 55i Gas Water Heater Service Kit Specification
