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Rinnai Conversion Kit Liquid Propane To Natural Gas For E85SR Boilers

By Rinnai | Model: 803000019 | ID: 60614
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Product Details

Rinnai Conversion Kit Liquid Propane to Natural Gas For E85SR Boilers 803000019

The Rinnai 803000019 is a genuine OEM gas conversion kit designed to convert compatible Rinnai E-Series condensing boilers from Liquid Propane (LP) to Natural Gas (NG). This kit enables licensed technicians to perform a safe field conversion when natural gas service is available or preferred.

Specifically engineered for the Rinnai E85SR (E85SRP) condensing boiler, this conversion kit provides the necessary components to reconfigure the unit’s combustion and gas delivery system for natural gas operation. Once installed, the boiler can operate efficiently using the lower pressure and flow characteristics of natural gas.

The kit includes a pre-programmed EE-PROM chip that updates the boiler’s internal control parameters for natural gas combustion. It also includes replacement orifices or gas manifold components designed to regulate the appropriate natural gas flow.

To ensure proper installation and sealing, the kit includes both black and yellow rubber gaskets that help maintain a secure, leak-resistant connection during the conversion process. In addition, replacement rating plates and gas identification stickers are provided to clearly mark the unit as configured for natural gas after the conversion is complete.

Because gas appliance conversions require precise adjustments to combustion and pressure settings, the Rinnai 803000019 conversion kit must be installed by a licensed HVAC or gas professional. Proper installation ensures compliance with local codes, safe operation, and continued system reliability.

Key Features

  • LP to NG Gas Conversion – Converts compatible Rinnai boilers from Liquid Propane to Natural Gas
  • Designed for E-Series Boilers – Compatible with Rinnai E85SR / E85SRP condensing boiler models
  • Genuine Rinnai OEM Kit – Designed for proper fit, performance, and safety
  • Pre-Programmed EE-PROM Chip – Updates the boiler’s internal parameters for natural gas operation
  • Gas Flow Regulation Components – Includes orifices or manifold hardware for correct natural gas flow
  • Rubber Gaskets Included – Black and yellow gaskets provide secure, leak-resistant sealing
  • Updated Identification Labels – Includes replacement rating plates and gas stickers
  • Professional Installation Required – Must be installed by a licensed gas or HVAC technician

View More Rinnai Parts

Specifications

Rinnai Conversion Kit Liquid Propane to Natural Gas For E85SR Boilers 803000019

Brand Rinnai SKU 803000019
Product Type Gas Conversion Kit Gas Conversion Liquid Propane (LP) to Natural Gas (NG)
Compatibility Rinnai E85SR / E85SRP Condensing Boilers Application Boiler Fuel Type Conversion
Included Components EE-PROM Chip, Orifices or Gas Manifold Components, Rubber Gaskets Additional Items Replacement Rating Plates, Gas Identification Stickers
UPC 766156009402 Condition New OEM Part
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

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Product Details

Rinnai Conversion Kit Liquid Propane to Natural Gas For E85SR Boilers 803000019

The Rinnai 803000019 is a genuine OEM gas conversion kit designed to convert compatible Rinnai E-Series condensing boilers from Liquid Propane (LP) to Natural Gas (NG). This kit enables licensed technicians to perform a safe field conversion when natural gas service is available or preferred.

Specifically engineered for the Rinnai E85SR (E85SRP) condensing boiler, this conversion kit provides the necessary components to reconfigure the unit’s combustion and gas delivery system for natural gas operation. Once installed, the boiler can operate efficiently using the lower pressure and flow characteristics of natural gas.

The kit includes a pre-programmed EE-PROM chip that updates the boiler’s internal control parameters for natural gas combustion. It also includes replacement orifices or gas manifold components designed to regulate the appropriate natural gas flow.

To ensure proper installation and sealing, the kit includes both black and yellow rubber gaskets that help maintain a secure, leak-resistant connection during the conversion process. In addition, replacement rating plates and gas identification stickers are provided to clearly mark the unit as configured for natural gas after the conversion is complete.

Because gas appliance conversions require precise adjustments to combustion and pressure settings, the Rinnai 803000019 conversion kit must be installed by a licensed HVAC or gas professional. Proper installation ensures compliance with local codes, safe operation, and continued system reliability.

Key Features

  • LP to NG Gas Conversion – Converts compatible Rinnai boilers from Liquid Propane to Natural Gas
  • Designed for E-Series Boilers – Compatible with Rinnai E85SR / E85SRP condensing boiler models
  • Genuine Rinnai OEM Kit – Designed for proper fit, performance, and safety
  • Pre-Programmed EE-PROM Chip – Updates the boiler’s internal parameters for natural gas operation
  • Gas Flow Regulation Components – Includes orifices or manifold hardware for correct natural gas flow
  • Rubber Gaskets Included – Black and yellow gaskets provide secure, leak-resistant sealing
  • Updated Identification Labels – Includes replacement rating plates and gas stickers
  • Professional Installation Required – Must be installed by a licensed gas or HVAC technician

View More Rinnai Parts

Specifications

Rinnai Conversion Kit Liquid Propane to Natural Gas For E85SR Boilers 803000019

Brand Rinnai SKU 803000019
Product Type Gas Conversion Kit Gas Conversion Liquid Propane (LP) to Natural Gas (NG)
Compatibility Rinnai E85SR / E85SRP Condensing Boilers Application Boiler Fuel Type Conversion
Included Components EE-PROM Chip, Orifices or Gas Manifold Components, Rubber Gaskets Additional Items Replacement Rating Plates, Gas Identification Stickers
UPC 766156009402 Condition New OEM Part
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews