Noritz NPD136 Heating Return Block Assembly

Product Description

The Noritz NPD136 Heating Return Block Assembly is a genuine OEM part designed specifically for use in Combi Boiler models. This assembly plays a vital role in water circulation and heating efficiency. It is manufactured by Noritz, a leader in tankless water heater technology.

• Compatible with models CB180-DV-LP, CB180-DV-NG, CB199-DV-LP, and CB199-DV-NG.
• Constructed to ensure a precise fit and reliable operation.
• Easy to install, making it suitable for both professionals and experienced DIYers.

Product Highlights

This heating return block is critical for optimal boiler performance, helping to improve heating efficiency.

Product Information

Standard Information

• Manufacturer: Noritz America Corp

Technical Specifications

• Product Type: Heating Return Block Assembly
• Weight: 3 pounds
• Shipping Dimensions: 10 inches (D) x 4 inches (W) x 4 inches (H)
• UPC: 817000017033
• Category: Plumbing > Water Heaters > Water Heater Accessories