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Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert

AllPoints 105000039 5 Inch Thermal Fuse Harness Assembly Gas Appliance

Other  |  MFG #: 105000039  |  Item #: 1515244
Item: #1515244

Technical details
Manufacturer Rinnai
Model Number 105000039
Manufacturer Part # 105000039
Height 2.1"
Width 5"
Depth 8.7"
Weight 0.08 lbs
Hazardous False
Product Type OEM

About this item

Product Details

The Rinnai 105000039 Thermal Fuse Harness Assy is a critical OEM component designed for high-reliability thermal protection in commercial heating appliances. Manufactured by Rinnai, this harness assembly features precision-engineered electrical connections to ensure safety and consistent operation in gas and hybrid heating systems. Its robust construction and compatibility with Rinnai thermal fuse assemblies make it an essential part for maintaining appliance safety standards, especially in industrial and hospitality foodservice equipment where thermal regulation is paramount. The harness assembly measures 5 inches in width, 8.7 inches in depth, and 2.1 inches in height, with a weight of only 0.08 lbs, optimizing space and ease of installation for technician workflows. Its integration into Rinnai heating modules addresses critical thermal safety functions, ensuring reliable performance and system longevity under constant operational demands.

Top AllPoints 105000039 Features

The Rinnai 105000039 Thermal Fuse Harness Assy provides precise electrical connectivity for thermal fuse activation, with durable construction using high-grade materials resistant to heat and wear. Its design simplifies installation and maintenance within commercial heating units, ensuring quick replacement and minimal downtime. Suitable for use in gas appliances and water heater systems, it supports troubleshooting and safety compliance. The harness is tailored for integration with existing Rinnai thermal fuse assemblies, streamlining repair workflows in professional kitchen and facility maintenance settings.

  • Functionality: Ensures reliable thermal fuse operation under high heat
  • Material Durability: Crafted from heat-resistant, corrosion-proof components
  • Ease of Maintenance: Designed for straightforward disassembly and inspection
  • Application Fit: Compatible with Rinnai heating and water appliances
  • Workflow Benefit: Facilitates quick repairs in commercial kitchen equipment

Ideal for maintenance technicians and service specialists upgrading or repairing Rinnai thermal systems.

105000039 Technical Specs

The Rinnai 105000039 Thermal Fuse Harness Assy is engineered with a focus on safety and durability, operating within normal voltages suitable for everyday commercial applications. It is a self-contained OEM component that does not require external cooling but relies on high-quality electrical insulation materials. The harness’s construction features durable plastics and heat-resistant connectors, designed to withstand operating temperatures up to 200°F (93°C). Its compact dimensions—5" width, 8.7" depth, and 2.1" height—allow seamless integration into existing systems, with a light weight of 0.08 lbs facilitating easy handling during installation or replacement. The component is non-hazardous and intended solely for use with Rinnai appliances, supporting safe, long-term operation in commercial kitchens or service facilities.

  • Electrical Requirements: Compatible with 120V or 240V systems, 50/60Hz
  • Construction & Finish: High-grade plastic with insulated connectors
  • Dimensions: 5" W x 8.7" D x 2.1" H
  • Weight: 0.08 lbs (product only)
  • Temperature Range: Operating up to 200°F (93°C)
  • Application Compatibility: Fits Rinnai thermal fuse assemblies
  • Material Safety: Non-hazardous, corrosion-resistant parts
  • Installation & Maintenance: Easy disassembly, minimal airflow clearance required
  • Electrical compatibility: Must match system voltage and current specifications
  • Plumbing & ventilation: Not applicable—intended for electrical thermal safety circuits
  • Space considerations: Compact footprint for tight appliance configurations
  • Installation environment: Designed for enclosed, high-temperature environments
  • Maintenance access: Facilitates quick inspection and replacement in operational units

What is a commercial thermal fuse harness assembly?

A commercial thermal fuse harness assembly is an essential electrical component used to connect and secure thermal fuse units within heating and water appliances in commercial environments. It provides reliable electrical pathways and mechanical stability, ensuring accurate thermal safety response during operation. The Rinnai 105000039 Thermal Fuse Harness Assy, installed in systems like gas water heaters and boilers, plays a vital role in safeguarding equipment by ensuring thermal fuses activate correctly when temperatures exceed safety thresholds. Its design is tailored for professional maintenance, offering durability, ease of replacement, and consistent thermal protection across high-demand foodservice and hospitality applications, making it indispensable for long-term system reliability in mid-volume commercial settings.

Top thermal fuse harness for commercial water heaters and heating systems in foodservice environments

The Rinnai 105000039 Thermal Fuse Harness Assy offers durable, reliable thermal safety connectivity for commercial heating appliances, suitable for mid-volume restaurant, hospital, or institutional use. Manufactured by AllPoints, it supports operational efficiency and safety in professional kitchen equipment, withstanding high temperatures and frequent maintenance cycles.

  • Medium-volume thermal safety app—ideal for commercial water heaters
  • Compact design — fits tight installation spaces in foodservice operations
  • Robust material construction — withstands high-temperature environments
  • Reliable electrical connection — supports consistent thermal fuse activation
  • Designed for service technicians — straightforward installation and replacement

Why Choose AllPoints 105000039?

AllPoints 105000039 Thermal Fuse Harness Assy stands out with its precision-fit design, durable construction, and seamless compatibility with Rinnai thermal fuse systems. Its compact form factor and corrosion-resistant materials enhance operational longevity and simplify maintenance. This OEM component ensures safe, reliable thermal protection for commercial appliances, reducing downtime and supporting efficient workflow in professional kitchen settings.

  • Precisely engineered for compatible Rinnai systems
  • Manufactured from high-grade, heat-resistant materials
  • Compact footprint maximizes space efficiency
  • Supports quick, tool-free replacement and inspection
  • Enhances safety and system reliability in foodservice equipment

Customer reviews

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