Description
Main Heat Exchanger For Vokera Evolve 32C 20189868
This Vokera main heat exchanger restores proper heat transfer and improves boiler performance. The boiler heat exchanger is fully refurbished and tested to meet manufacturer standards. The part number 20189868 ensures the right fit for the Vokera Evolve 32C model.
Compatible Boilers
This part is compatible with the following models across multiple Vokera boiler series:
Evolve Series:
Evolve 24C (Rev 0 & Rev 5) – GC No. 47-364-37
Evolve 28C (Rev 0 & Rev 5) – GC No. 47-364-38
Evolve 32C (Rev 0 & Rev 5) – GC No. 47-364-39
Evolve 36C (Rev 0 & Rev 5) – GC No. 47-364-40
Evolve 42C (Rev 0) – GC No. 47-364-41
Compact Series:
Compact 35 HE NG – GC No. 47-094-77
Compact 35 HE Rev 6 (NG & LPG) – GC Nos. 47-094-77 REV 6 / 2350965(893)
Linea Series:
Linea 32 HE Rev 8 – GC No. 47-094-90
Linea 35 HE Rev 9 – GC No. 47-094-64 Rev 9
Linea 36 HE Rev 8 – GC No. 47-094-91
Linea 735 – GC No. 47-094-44
Unica Series:
Unica 36 HE – GC No. 47-094-87
Unica 36 HE Rev 13 (NG & LPG) – GC Nos. 47-094-87 REV 13 / LPG
Unica i32 (Rev 7, 8, 10) – GC Nos. 47-364-15, 47-364-23
Procombi Series:
Procombi 120 HE Rev 4 – GC No. 47-094-94
Procombi A36 Rev 7 – GC No. 47-094-98
Sabre Series:
Sabre 35 HE Rev 6 – GC No. 47-094-72
Syntesi Series:
Syntesi 35 Rev 6 – GC No. 47-094-50
Vision Plus Series:
Vision Plus 35C Rev 4 – GC No. 47-364-54
Vision Plus 40C Rev 3 – GC No. 47-364-55
If you’re looking for a Vokera Vision 25C main heat exchanger or any other different Vokera Heat Exchanger, follow the link provided.
Why Choose This Product?
This refurbished Vokera main heat exchanger offers high efficiency without the cost of a new part. Each unit is professionally cleaned and pressure-tested to meet safety and quality standards. You save money and restore full boiler performance quickly.
Choosing refurbished helps reduce waste while still delivering long-lasting reliability. For trusted heat output and proper boiler function, this part is a great choice.
Delivery and Return
Place your order before 1 PM for same-day dispatch. Choose from tracked standard or next-day delivery services at checkout. If it’s not the right part, return it within 30 days in its original condition.
Important: Always use a Gas Safe registered engineer to install or replace boiler components.
Frequently Asked Questions
1. What boilers is the Vokera Main Heat Exchanger 20189868 compatible with?
This heat exchanger fits multiple Vokera series, including:
Evolve Series: 24C, 28C, 32C, 36C, 42C
Compact Series: 35 HE NG, 35 HE Rev 6 (NG & LPG)
Linea Series: 32 HE Rev 8, 35 HE Rev 9, 36 HE Rev 8, 735
Unica Series: 36 HE, 36 HE Rev 13 (NG & LPG), i32 (Rev 7, 8, 10)
Procombi Series: 120 HE Rev 4, A36 Rev 7
Sabre Series: 35 HE Rev 6
Syntesi Series: 35 Rev 6
Vision Plus Series: 35C Rev 4, 40C Rev 3
Always check your boiler’s manufacturer part number before ordering to ensure compatibility.
2. Is this a new or refurbished part?
This is a fully refurbished Vokera main heat exchanger. Each unit is professionally cleaned, pressure-tested, and meets manufacturer performance and safety standards. Slight cosmetic marks may be present, but functionality is fully restored.
3. Does this part come with a warranty?
Yes, all refurbished Vokera heat exchangers come with a 12-month warranty, providing peace of mind for reliable performance and quality.
4. How long does delivery take?
Orders placed before 1 PM are dispatched the same day. Customers can choose tracked standard or next-day delivery services at checkout. While next-day delivery cannot be guaranteed, most shipments arrive on time.
5. Can I install this heat exchanger myself?
No. For safety and warranty compliance, always have a Gas Safe registered engineer install or replace the boiler heat exchanger. Improper installation may damage the boiler and void the warranty.












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