WORCESTER BOSCH HEAT EXCHANGER NEW SUMP 87376008240 **DELIVERY & VAT INCLUDED**WORCESTER BOSCH HEAT EXCHANGER NEW SUMP 87376008240 **DELIVERY INCLUDED*

28HE 33HE Plus A 3 Way Diverter Valve Cartridge 720003100

HONEYWELL ST9400A 1002 1 DAY 2 CHANNEL PROGRAMMER

Vaillant ecoTEC PLUS 615 R2

Baxi MEGAFLO 15HE A SYSTEM

FERROLI MAXIMA 35 S

110 (From April 2016)  – Potterton Potterton Commercial Sirius 2 WH·50

Part No: 0020132764 (marked as 0020034521 or 0020080512)

BIASI RIVA COMPACT HE M96A

they are the primary heat exchanger and the secondary heat exchanger

WITH NTC-SENSOR

Ending in BC  – 41-592-52 BC Potterton Gold Heat 24 Erp Serial No

🔧 Designed to restore safe ignition operation and reliable boiler start-up performance