PCBs

Showing 101–200 of 375 results

• Sale!

  Viessmann Vitodens 100 wb1c Pcb 7838301 7841748

  £49.99 – £129.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Glowworm Easicom/Betacom2 Pcb 0020118159

  £29.99 Original price was: £29.99.£22.99Current price is: £22.99. Add to basket
• 

  Alpha CB24 cb24x CB28 cb28x Pcb 1.025576

  £34.99 – £42.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Worcester PCB 8748300939 87161095400

  £44.99 Original price was: £44.99.£38.99Current price is: £38.99. Add to basket
• 

  Glowworm Betacom 24C 30C PCB 0020061654

  £42.99 Add to basket
• Sale!

  PCB 720878201 720878202 Potterton Promax Ultra

  £84.99 – £119.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Glowworm 35CI/30CI Plus PCB S1047000

  £69.99 Original price was: £69.99.£54.99Current price is: £54.99. Add to basket
• Sale!

  Ideal 172490 BLACK PCB Primary Controls Kit

  £65.00 Original price was: £65.00.£47.98Current price is: £47.98. Add to basket
• 

  Worcester Greenstar PCB 87483006500 8748300921

  £39.99 Add to basket
• Sale!

  Worcester Greenstar 30 40 CDi Conventional PCB 8748300911

  £61.99 Original price was: £61.99.£43.99Current price is: £43.99. Add to basket
• Sale!

  BIASI ACTIV A/ Innovia/ Advance Plus PCB BI2035100

  £44.99 – £90.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Vokera Compact 25A 29A PCB 20071334

  £79.99 – £84.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Viessmann Vitodens 100 WB1HC WB1KC Pcb 7870767 7865467

  £79.99 – £189.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Heatline Capriz 2 PCB 0020195577

  £89.99 Original price was: £89.99.£69.99Current price is: £69.99. Read more
• Sale!

  Ferroli Boiler PCB 805900 39807690

  £54.99 Original price was: £54.99.£52.99Current price is: £52.99. Read more
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  RAVENHEAT PCB CIR110250

  £59.99 – £119.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Ariston Microcombi 23MFFI 27MFFI 28MFFI Pcb 65100248

  £69.99 Original price was: £69.99.£48.99Current price is: £48.99. Add to basket
• Sale!

  PCB 873790949A0 Worcester Greenstar 30 i System Compact ERP

  £149.99 Original price was: £149.99.£134.99Current price is: £134.99. Read more
• Sale!

  Baxi Duo Tec 33 Combi ErP PCB 7690352

  £54.99 Original price was: £54.99.£44.99Current price is: £44.99. Add to basket
• Sale!

  Pcb 1.027959 Alpha CD 12s 20s 28s 25x 28x

  £59.99 Original price was: £59.99.£49.99Current price is: £49.99. Add to basket
• Sale!

  Ideal Logic + Combi 24 30 35 Pcb 176984

  £119.99 Original price was: £119.99.£99.99Current price is: £99.99. Read more
• Sale!

  Worcester Greenstar Boiler PCB 873790949A0

  £129.99 Original price was: £129.99.£98.99Current price is: £98.99. Read more
• Sale!

  Viessmann Vitodens 100 WB1C 19/26/30/35kw PCB 7838301 7841748

  £110.99 Original price was: £110.99.£98.99Current price is: £98.99. Read more
• Sale!

  Vaillant Ecotec Plus Universal PCB 735377.

  £53.99 Original price was: £53.99.£44.99Current price is: £44.99. Add to basket
• Sale!

  Baxi Boiler Fan 5121447 Pcb

  £31.99 Original price was: £31.99.£24.89Current price is: £24.89. Add to basket
• Sale!

  Ariston Clas He 24/30/38 Pcb 65109138-03 60000566 65109138-02

  £98.99 Original price was: £98.99.£59.99Current price is: £59.99. Add to basket
• 

  Worcester 35CDi Bosch RSF 87483002970 PCB Genuine

  £48.00 Add to basket
• Sale!

  Ferroli Modena PCB 39845844 was 39845840

  £98.99 Original price was: £98.99.£89.99Current price is: £89.99. Add to basket
• 

  Ideal Boiler PCB 179038 (Combi/Hot Water)

  £59.99 – £129.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Worcester Greenstar PCB 87483005360 was 87483006430

  £64.99 Original price was: £64.99.£38.99Current price is: £38.99. Read more
• Sale!

  Potterton Promax Combi 33 HE PCB 5120219

  £45.90 Original price was: £45.90.£39.99Current price is: £39.99. Add to basket
• Sale!

  Potterton Heatmax Combi 33 HE PCB 5120219

  £44.99 Original price was: £44.99.£39.99Current price is: £39.99. Add to basket
• Sale!

  Main Eco Compact Combi/System PCB 7688421

  £99.99 – £129.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Biasi Garda HE M96 PCB bi2015100

  £79.99 Original price was: £79.99.£64.99Current price is: £64.99. Read more
• 

  VIESSMANN VITODENS PRINTED CIRCUIT BOARD 050-W BPJC 7536982

  £44.99 Read more
• Sale!

  Vaillant boiler main PCB 0020107811

  £55.99 Original price was: £55.99.£43.99Current price is: £43.99. Add to basket
• 

  Ideal Procombi exclusive Instinct 20 30 35 esprite eco pcb 176484 176842 genuine

  £59.99 – £89.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Potterton 7690352 – KIT PCB C33

  £41.99 Original price was: £41.99.£34.89Current price is: £34.89. Add to basket
• Sale!

  Biasi Riva Advance Iso m110b.32kw Pcb BI1955101

  £99.99 Original price was: £99.99.£69.99Current price is: £69.99. Read more
• 

  Vaillant Turbomax Plus 824E VUW PCB 0020034604 GC No: 47-044-04

  £59.99 Read more
• Sale!

  Viessmann Vitodens 100 PCB 7425194

  £79.99 – £92.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Baxi 228 428 Combi Air/Gas Unit 24kW 7661938 7684478 PCB

  £189.99 Original price was: £189.99.£149.90Current price is: £149.90. Read more
• Sale!

  Main 12/15/18/24 HE Heat Only PCB 5121025

  £49.99 Original price was: £49.99.£42.98Current price is: £42.98. Add to basket
• Sale!

  Baxi Platinum Combi PCB 5121862 7690358

  £49.99 Original price was: £49.99.£39.99Current price is: £39.99. Add to basket
• Sale!

  Ferroli Optimax PCB 39821523 39821520

  £70.99 Original price was: £70.99.£58.99Current price is: £58.99. Read more
• 

  Vaillant PCB replacement 0020132764

  £44.99 Add to basket
• 

  MORCO MCB3001 MAIN PCB (1 Year Warranty )

  £49.99 – £129.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Vaillant Printed circuit board Main Pcb 130391 130390

  £79.99 Original price was: £79.99.£64.99Current price is: £64.99. Add to basket
• Sale!

  Vaillant Turbomax Vuw/Thermocompact VU PCB 130438

  £44.99 Original price was: £44.99.£37.89Current price is: £37.89. Add to basket
• Sale!

  Ideal Heat Primary Pcb 175935

  £40.99 Original price was: £40.99.£34.99Current price is: £34.99. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Baxi Combi Connection Board PCB 7664034 224 228 424 428 Genuine

  £42.99 Original price was: £42.99.£39.99Current price is: £39.99. Read more
• Sale!

  Worcester Greenstar CDI Classic PCB 8748300910 87483006980 87483008270

  £79.99 Original price was: £79.99.£55.99Current price is: £55.99. Read more
• Sale!

  Potterton Performa 24 PCB 248075

  £65.98 Original price was: £65.98.£47.99Current price is: £47.99. Read more
• Sale!

  Ideal Logic PCB 179042 Combi C24 C30 C35

  £60.99 – £139.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Worcester Pcb 87483005710 Now 87483005070

  £89.99 Original price was: £89.99.£79.99Current price is: £79.99. Add to basket
• Sale!

  Glowworm Pcb 2000802731 Interface Card 0020027897

  £69.99 Original price was: £69.99.£59.99Current price is: £59.99. Add to basket
• Sale!

  Worcester PCB 87161463000 For

  £65.99 Original price was: £65.99.£39.99Current price is: £39.99. Add to basket
• Sale!

  Ferroli MF08F.1 Domicompact Pcb 39812370

  £74.99 – £99.99 Select options This product has multiple variants. The options may be chosen on the product page
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  PCB for Vaillant Thermocompact 615E, 620E, 624E & 628E 0020034604

  £42.99 Read more
• 

  Vokera Compact Sabre 24 28 Boiler PCB 10023537

  £74.99 – £90.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Baxi Duo Tec 24 28 33 HE PCB 5120218

  £39.99 Original price was: £39.99.£34.99Current price is: £34.99. Add to basket
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  47-393-13 Performa 30 HE PCB 5112380

  £49.99 Add to basket
• 

  0020132764 PCB

  £44.99 Add to basket
• Sale!

  Potterton Promax 15 24 30 HE Plus pcb 5121025

  £49.99 Original price was: £49.99.£39.99Current price is: £39.99. Add to basket
• 

  Worcester 28i RSF Boiler PCB 87161463290 (47-311-54)

  £44.99 – £64.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Worcester Greenstar Combi ERP PCB 8716117079

  £49.99 – £70.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Alpha CB24 CB24X CB28 CB28X Boiler PCB 1.025576

  £44.99 Original price was: £44.99.£38.99Current price is: £38.99. Add to basket
• Sale!

  Main Combi 24 PCB 248075

  £44.99 Original price was: £44.99.£38.99Current price is: £38.99. Add to basket
• Sale!

  Glowworm 18SI 30 & 24CI 30 Pcb 2000802038 S1047000

  £54.99 Original price was: £54.99.£41.90Current price is: £41.90. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Baxi Bermuda PCB 720125801

  £60.00 Original price was: £60.00.£45.00Current price is: £45.00. Add to basket
• 

  Ideal Logic + Combi 24 30 35 PCB 177661

  £84.99 – £89.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Viessmann Vitodens 050 29kw 35kw Main Pcb 7869893

  £112.50 Original price was: £112.50.£89.99Current price is: £89.99. Add to basket
• 

  Ideal Primary Printed Circuit Board Control 174486

  £48.45 – £60.45 Select options This product has multiple variants. The options may be chosen on the product page
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  Ideal Pcb User Ctrls Harness Kit Isar/Icos Sys 171041

  £9.45 Add to basket
• Sale!

  Vaillant Turbomax Thermocompact Boiler Pcb 734629 130805

  £49.99 Original price was: £49.99.£42.99Current price is: £42.99. Add to basket
• 

  Vokera Compact 25A 29A PCB 20069541 20055454 20025735

  £54.99 – £120.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Glowworm Pcb 0020273089 0010047390 0020195574

  £59.99 Original price was: £59.99.£48.99Current price is: £48.99. Add to basket
• Sale!

  Ideal Independent C24 C30 C35 Pcb 177550 – PRIMARY PCB (AAB ONLY)

  £69.99 Original price was: £69.99.£54.99Current price is: £54.99. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Glowworm Ultimate 25R 30C PCB 0020195574 0010047390

  £89.99 Original price was: £89.99.£54.99Current price is: £54.99. Add to basket
• 

  177608 Ideal Combi 24 30 Esprit Eco 24 30 Boiler PCB

  £84.99 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Worcester 28 Fsn Gb PCB 8748300942 GC No: 47-406-33

  £59.99 – £75.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Alpha PCB 1.017788 1.029813 (CD24C/CD24S/CD32C)

  £39.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Worcester Greenstar PCB 87483005120

  £49.99 Original price was: £49.99.£33.99Current price is: £33.99. Add to basket
• Sale!

  Baxi Combi Instant PCB 248731

  £58.99 Original price was: £58.99.£49.99Current price is: £49.99. Read more
• Sale!

  Worcester 24 Cdi Rsf PCB 8748300389 87483003890

  £44.00 Original price was: £44.00.£39.99Current price is: £39.99. Add to basket
• Sale!

  Vokera Compact Printed Circuit Board 10025340

  £69.99 Original price was: £69.99.£54.99Current price is: £54.99. Add to basket
• Sale!

  Heatline Compact Boiler PCB D003200907

  £44.50 Original price was: £44.50.£29.99Current price is: £29.99. Add to basket
• Sale!

  Glowworm Ultracom Pcb 0020023825 Display 0020051492

  £49.90 Original price was: £49.90.£44.89Current price is: £44.89. Add to basket
• Sale!

  Ravenheat CSI 85 Boiler Pcb 0012cir06025/0

  £69.99 Original price was: £69.99.£62.89Current price is: £62.89. Add to basket
• 

  Ideal Logic Heat Boiler Primary Pcb 177708

  £49.99 – £99.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  PCB for BAXI 5120217 (COMBI 24HE)

  £39.99 Original price was: £39.99.£34.99Current price is: £34.99. Add to basket
• Sale!

  Vaillant Turbomax Plus Pcb 0020034604

  £89.99 Original price was: £89.99.£80.99Current price is: £80.99. Add to basket
• 

  Ideal Pcb Primary Control Kit 174486 173534

  £47.00 – £67.00 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Potterton Gold Heat 15 18 24 ERP Pcb 5121025

  £49.99 Original price was: £49.99.£38.99Current price is: £38.99. Add to basket
• Sale!

  Ideal Primary Pcb Kit I11 177608

  £69.99 Original price was: £69.99.£59.99Current price is: £59.99. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Potterton Performa 24 Eco HE PCB 5112657

  £54.99 Original price was: £54.99.£44.99Current price is: £44.99. Add to basket
• Sale!

  BIASI Advance 25C 30C 35C PCB BI2445100 Select service

  £59.99 – £114.99 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Ideal Classic FF PCB 173799

  £59.99 – £79.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Potterton Suprima PCB 5111603

  £70.00 – £120.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Baxi Combi 80 Eco PCB 248075 GC NO:47-075-05

  £45.00 – £70.00 Select options This product has multiple variants. The options may be chosen on the product page