Alpha E-Tec 28 By-pass Assembly 3.021689

Description

Alpha E-Tec 28 By-pass Assembly replacement part with manufacturer part number 3.021689. This exact item is a genuine, brand-new Alpha product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.

Product Details

Brand: Alpha
Manufacturer part number (MPN): 3.021689
Condition: Genuine brand new
Warranty: 12 Months

Boiler Compatibility

Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for the verified GC references.

This part fits the following 35 appliances:

Listed compatible appliances

• Alpha E-TEC 35 S SYSTEM NG
• Alpha E-TEC PLUS 28 COMBI NG
• Alpha E-TEC PLUS 33 COMBI NG
• Alpha E-TEC PLUS 38 COMBI NG
• Alpha E-TECH RANGE 20S SYSTEM NG
• Alpha E-TECH RANGE 28 COMBI LPG
• Alpha E-TECH RANGE 28 COMBI NG
• Alpha E-TECH RANGE 30S SYSTEM NG
• Alpha E-TECH RANGE 33 COMBI LPG
• Alpha E-TECH RANGE 33 COMBI NG
• Alpha ECO RANGE 28 KW COMBI NG
• Alpha EVOKE 28 COMBI LPG
• Alpha EVOKE 28 COMBI NG
• Alpha EVOKE RANGE 33 COMBI LPG
• Alpha EVOKE RANGE 33 COMBI NG
• Alpha IN TECH RANGE 26 C COMBI LPG
• Alpha IN TECH RANGE 26 C COMBI NG
• Alpha IN TECH RANGE 28 X COMBI LPG
• Alpha IN TECH RANGE 28 X COMBI NG
• Alpha IN TECH RANGE 30 C COMBI LPG
• Alpha IN TECH RANGE 30 C COMBI NG
• Alpha IN TECH RANGE 34 C COMBI LPG
• Alpha IN TECH RANGE 34 C COMBI NG
• Alpha INTECH 12 S SYSTEM LPG
• Alpha INTECH 12 S SYSTEM NG
• Alpha INTECH 18 S SYSTEM LPG
• Alpha INTECH 18 S SYSTEM NG
• Alpha INTECH 28 S SYSTEM LPG
• Alpha INTECH 28 S SYSTEM NG
• Alpha INTECH 30 GS COMBI LPG
• Alpha INTECH 30 GS COMBI NG
• Alpha INTECH 40 GS COMBI LPG
• Alpha INTECH 40 GS COMBI NG
• Alpha INTECH RANGE 24 X COMBI LPG
• Alpha INTECH RANGE 24 X COMBI NG

Before you order

Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.

Related Alpha parts

Browse related Alpha boiler parts and Alpha Boiler Accessories.

Help and returns

For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.

Product check

Use the appliance model and any listed GC number as extra checks before ordering.

Installation and testing should be completed by a suitably qualified professional where required.

Technical FAQs

How do I check that this is the correct replacement part?

Use manufacturer part number 3.021689 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.

Will this part fit my boiler?

This exact part is listed for 35 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.

Can a similar-looking part be used instead?

Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.

Does the part number identify the cause of a boiler fault?

No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.

Who should fit and test this part?

Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Alpha product.