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Rinnai Freeze Protection Drain Down Kit For SENSEI Tankless Water Heaters

By Rinnai | Model: 104000285 | ID: 60587
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$1,299.00 + FREE SHIPPING

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Product Details

Rinnai Freeze Protection Drain Down Kit For SENSEI Tankless Water Heaters 104000285

The Rinnai 104000285 is a specialized freeze protection drain-down kit designed for Rinnai SENSEI™ series tankless water heaters. This accessory is primarily intended for outdoor installations in cold climates where freezing conditions may occur during power outages. The kit adds an additional layer of protection by automatically shutting off the incoming cold water supply and draining the heat exchanger if electrical power is lost. By removing water from the system, it helps prevent freezing and potential damage to the heat exchanger. Built with durable brass valve components and designed to integrate with compatible Rinnai units, this kit helps maintain system safety and reliability in extreme weather conditions.

Key Features

  • Freeze Protection System – Provides additional freeze protection for outdoor tankless water heaters during power outages
  • Automatic Drain-Down Function – Automatically shuts off the cold water supply and drains the heat exchanger when power is lost
  • OEM Rinnai Kit – Genuine manufacturer accessory engineered for proper compatibility with Rinnai SENSEI™ units
  • Cold Climate Protection – Helps prevent freezing and cracking of internal heat exchanger components
  • Complete Kit – Includes multiple components needed to install the freeze protection system
  • Durable Brass Components – Critical valve components are constructed from brass for reliability and long service life

Compatible Units

  • Rinnai SENSEI™ RU160e Tankless Water Heater
  • Rinnai SENSEI™ RU180e Tankless Water Heater
  • Rinnai SENSEI™ RU199e Tankless Water Heater
  • Rinnai SENSEI™ RUR160e Tankless Water Heater
  • Rinnai SENSEI™ RUR199e Tankless Water Heater

View More Rinnai Parts

Specifications

Rinnai Freeze Protection Drain Down Kit For SENSEI Tankless Water Heaters 104000285

Brand Rinnai SKU 104000285
Product Type Freeze Protection Drain-Down Kit Application Tankless Water Heater Freeze Protection
Compatibility Rinnai SENSEI™ Series Tankless Water Heaters Primary Use Outdoor Installations in Cold Climates
Solenoid Type 3/4 in. NC and 1/4 in. NO Solenoids Material Brass Valve Components
Included Components Surge Protector, Accessory Cable, Vacuum Breaker, Solenoid Valves UPC 766156011986
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 Freeze Protection Drain Down Kit For SENSEI Tankless Water Heaters 104000285

The Rinnai 104000285 is a specialized freeze protection drain-down kit designed for Rinnai SENSEI™ series tankless water heaters. This accessory is primarily intended for outdoor installations in cold climates where freezing conditions may occur during power outages. The kit adds an additional layer of protection by automatically shutting off the incoming cold water supply and draining the heat exchanger if electrical power is lost. By removing water from the system, it helps prevent freezing and potential damage to the heat exchanger. Built with durable brass valve components and designed to integrate with compatible Rinnai units, this kit helps maintain system safety and reliability in extreme weather conditions.

Key Features

  • Freeze Protection System – Provides additional freeze protection for outdoor tankless water heaters during power outages
  • Automatic Drain-Down Function – Automatically shuts off the cold water supply and drains the heat exchanger when power is lost
  • OEM Rinnai Kit – Genuine manufacturer accessory engineered for proper compatibility with Rinnai SENSEI™ units
  • Cold Climate Protection – Helps prevent freezing and cracking of internal heat exchanger components
  • Complete Kit – Includes multiple components needed to install the freeze protection system
  • Durable Brass Components – Critical valve components are constructed from brass for reliability and long service life

Compatible Units

  • Rinnai SENSEI™ RU160e Tankless Water Heater
  • Rinnai SENSEI™ RU180e Tankless Water Heater
  • Rinnai SENSEI™ RU199e Tankless Water Heater
  • Rinnai SENSEI™ RUR160e Tankless Water Heater
  • Rinnai SENSEI™ RUR199e Tankless Water Heater

View More Rinnai Parts

Specifications

Rinnai Freeze Protection Drain Down Kit For SENSEI Tankless Water Heaters 104000285

Brand Rinnai SKU 104000285
Product Type Freeze Protection Drain-Down Kit Application Tankless Water Heater Freeze Protection
Compatibility Rinnai SENSEI™ Series Tankless Water Heaters Primary Use Outdoor Installations in Cold Climates
Solenoid Type 3/4 in. NC and 1/4 in. NO Solenoids Material Brass Valve Components
Included Components Surge Protector, Accessory Cable, Vacuum Breaker, Solenoid Valves UPC 766156011986
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