Viessmann 100 WB1HA Heating Return Pipe 7843363 – Brand New

Description

The Viessmann 100 WB1HA Heating Return Pipe 7843363 is a genuine brand-new replacement heating return pipe designed for selected Viessmann Vitodens 100 boiler models. Supplied under Viessmann manufacturer part number 7843363, this replacement component is compatible with the WB1HA, WB1HC and WB1KC boiler models listed below. Always check your boiler model, GC number and serial number before ordering to ensure compatibility.

The heating return pipe forms part of the boiler’s heating circuit and is used to carry return heating water within the appliance. If the existing pipe is damaged, worn or requires replacement, using the correct manufacturer part number is important for proper compatibility. Installation should be carried out by a suitably qualified Gas Safe registered engineer.

Product Details

Brand: Viessmann
Part Type: Heating Return Pipe
MPN: 7843363
Warranty: 12 Months
Condition: Genuine Brand New

Boiler Compatibility

The Viessmann 100 WB1HA Heating Return Pipe 7843363 is compatible with the following boilers:

Viessmann 100 WB1HA

Fits Appliance(s) GC No.

100 WB1HA 19kW System Erp (Serial No. 7543420) 41-819-36 (7543420)
100 WB1HA 26kW System Erp (Serial No. 7543421) 41-819-37 (7543421)
100 WB1HA 30kW System Erp (Serial No. 7543423) 41-819-38 (7543423)
100 WB1HA 35kW System Erp (Serial No. 7543425) 41-819-39 (7543425)

Viessmann 100 WB1HC

Fits Appliance(s) GC No.

100 WB1HC 19kW System (Serial No. 7570671) 41-819-40 (7570671)
100 WB1HC 26kW System (Serial No. 7570672) 41-819-41 (7570672)
100 WB1HC 30kW System (Serial No. 7570674) 41-819-42 (7570674)
100 WB1HC 35kW System (Serial No. 7570676) 41-819-43 (7570676)

Viessmann 100 WB1KC

Fits Appliance(s) GC No.

100 WB1KC 26kW Combi (Serial No. 7570673) 47-819-40 (7570673)
100 WB1KC 30kW Combi (Serial No. 7570675) 47-819-41 (7570675)
100 WB1KC 35kW Combi (Serial No. 7570677) 47-819-42 (7570677)

Before ordering, please check your boiler model, GC number, serial number and Viessmann manufacturer part number 7843363 to ensure this is the correct replacement component for your appliance.

Delivery & Collection

Collection is available from our Newcastle showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG, subject to stock availability. We also offer fast UK delivery via Royal Mail First Class or DPD Next Day, with most orders arriving within one to two working days. Boiler components should be installed by a suitably qualified Gas Safe registered engineer.

Warranty

This brand-new genuine Viessmann heating return pipe is supplied with a 12-month warranty. Warranty claims may be subject to inspection and confirmation that the component was correctly selected and professionally installed.

Returns

We accept returns within 30 days of delivery. The product must be unused, unfitted and returned in its original unopened packaging with all seals intact. We cannot accept returns for components that have been fitted, used, damaged or returned in an unsuitable condition. Please check the boiler model, GC number, edition, serial-number range and part number carefully before ordering.

If you need any help, our team is happy to assist. Please contact us by phone or WhatsApp chat.

Frequently Asked Questions

Is the Viessmann 7843363 heating return pipe compatible with my boiler?

The 7843363 heating return pipe is compatible with the selected Viessmann 100 WB1HA, WB1HC and WB1KC boiler models listed above. Always check your boiler model and serial number before ordering.

What is the Viessmann 7843363 heating return pipe?

The Viessmann 7843363 is a heating return pipe used as part of the heating circuit in compatible Viessmann boiler models.

How do I confirm that 7843363 is the correct replacement part?

Check your boiler model, GC number and serial number, then confirm that Viessmann manufacturer part number 7843363 matches the required replacement component.

Is the Viessmann 7843363 heating return pipe brand new?

Yes. This product is supplied as a genuine brand-new Viessmann heating return pipe.

Does this product come with a warranty?

Yes. The genuine brand-new Viessmann heating return pipe 7843363 comes with a 12-month warranty.