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Rinnai Spring Check Valve 3/4" for Tankless Water Heaters

By Rinnai | Model: 107000380 | ID: 60640
No Sales Tax - in most states excluding California
Free Shipping - on items over $1000
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$29.99 + SHIPPING
Product Details

Rinnai 3/4" Spring Check Valve for Tankless Water Heaters 107000380

The Rinnai 3/4" Spring Check Valve is a reliable one-way flow valve designed for use in tankless water heater systems. Engineered to prevent backflow, this spring-loaded check valve helps protect your water heater and plumbing system while maintaining consistent water pressure and performance.

Built for durability and dependable operation, the spring check design allows for faster closure compared to traditional swing check valves, reducing the risk of reverse flow and water hammer. It is ideal for residential plumbing applications requiring secure backflow prevention.

Product Features

  • Genuine Rinnai 3/4" spring check valve
  • Spring-loaded design for rapid shutoff and improved backflow prevention
  • Helps protect tankless water heater systems from reverse water flow
  • Supports consistent water pressure and system efficiency
  • Compatible with residential tankless water heater installations
  • Durable construction for long-term reliability
  • Ideal for hot or cold water line applications
  • Designed for safe and code-compliant plumbing system integration

View More Rinnai Parts

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 3/4" Spring Check Valve for Tankless Water Heaters 107000380

The Rinnai 3/4" Spring Check Valve is a reliable one-way flow valve designed for use in tankless water heater systems. Engineered to prevent backflow, this spring-loaded check valve helps protect your water heater and plumbing system while maintaining consistent water pressure and performance.

Built for durability and dependable operation, the spring check design allows for faster closure compared to traditional swing check valves, reducing the risk of reverse flow and water hammer. It is ideal for residential plumbing applications requiring secure backflow prevention.

Product Features

  • Genuine Rinnai 3/4" spring check valve
  • Spring-loaded design for rapid shutoff and improved backflow prevention
  • Helps protect tankless water heater systems from reverse water flow
  • Supports consistent water pressure and system efficiency
  • Compatible with residential tankless water heater installations
  • Durable construction for long-term reliability
  • Ideal for hot or cold water line applications
  • Designed for safe and code-compliant plumbing system integration

View More Rinnai Parts

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