BIASI Boiler Pump BI1262103 BI1911103
Trade-ready part listing Verify SKU, product condition and appliance compatibility before ordering.
National Boiler Spares
SKU N4911

BIASI Boiler Pump BI1262103 BI1911103

BIASI Boiler Pump BI1262103 BI1911103 Product Overview The BIASI Boiler Pump BI1262103 BI1911103 is a critical component designed for specific BIASI heating systems. This Circulating Pump d...
Availability Available to order
Product code N4911
Brand National Boiler Spares
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Product information

Technical details

BIASI Boiler Pump BI1262103 BI1911103

Product Overview

The BIASI Boiler Pump BI1262103 BI1911103 is a critical component designed for specific BIASI heating systems. This Circulating Pump drives heated water through the boiler and heating system to radiators and heat exchangers. properly functioning components are vital for the energy efficiency and safety of your boiler.

ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.

Technical Insight & Common Failure Symptoms

Based on service data: BIASI Boiler Manuals Reduced heating performance – if the circulating pump is not working properly, it can result in reduced heating performance. Inspect the pressure relief valve for correct operation despite replacement. Ensure the circulator pump is functioning to maintain flow and prevent localized

Replacing this part often resolves the following issues:

  • Restores reliable system operation and eliminates fault codes.
  • Resolves specific failure symptoms such as component malfunction.
  • Ensures safety compliance and efficient boiler performance.

Compatibility

This part (MPN: BI1911103) is designed for models within the BIASI range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.

Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.