heat exchanger replacement

The heat exchangers below are 1:1 replacements for the Kelvion GBS525H

Fits directly without modifying your pipework — delivered quickly from our own stock.

Installer or service company?

Installers and service companies order from their own net price list once their business account has been approved.

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UNEX PBU20-10 — replacement for Kelvion GBS 525H-10

Kelvion GBS 525H-10 can be replaced by UNEX PBU20-10

UNEX PBU20-10

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-14 — replacement for Kelvion GBS 525H-14

Kelvion GBS 525H-14 can be replaced by UNEX PBU20-14

UNEX PBU20-14

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-20 — replacement for Kelvion GBS 525H-20

Kelvion GBS 525H-20 can be replaced by UNEX PBU20-20

UNEX PBU20-20

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-24 — replacement for Kelvion GBS 525H-24

Kelvion GBS 525H-24 can be replaced by UNEX PBU20-24

UNEX PBU20-24

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-30 — replacement for Kelvion GBS 525H-30

Kelvion GBS 525H-30 can be replaced by UNEX PBU20-30

UNEX PBU20-30

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-34 — replacement for Kelvion GBS 525H-34

Kelvion GBS 525H-34 can be replaced by UNEX PBU20-34

UNEX PBU20-34

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-40 — replacement for Kelvion GBS 525H-40

Kelvion GBS 525H-40 can be replaced by UNEX PBU20-40

UNEX PBU20-40

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-44 — replacement for Kelvion GBS 525H-44

Kelvion GBS 525H-44 can be replaced by UNEX PBU20-44

UNEX PBU20-44

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-50 — replacement for Kelvion GBS 525H-50

Kelvion GBS 525H-50 can be replaced by UNEX PBU20-50

UNEX PBU20-50

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-60 — replacement for Kelvion GBS 525H-60

Kelvion GBS 525H-60 can be replaced by UNEX PBU20-60

UNEX PBU20-60

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-70 — replacement for Kelvion GBS 525H-70

Kelvion GBS 525H-70 can be replaced by UNEX PBU20-70

UNEX PBU20-70

In stock — fast delivery

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-80 — replacement for Kelvion GBS 525H-80

Kelvion GBS 525H-80 can be replaced by UNEX PBU20-80

UNEX PBU20-80

On order

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-90 — replacement for Kelvion GBS 525H-90

Kelvion GBS 525H-90 can be replaced by UNEX PBU20-90

UNEX PBU20-90

Available on request

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

UNEX PBU20-100 — replacement for Kelvion GBS 525H-100

Kelvion GBS 525H-100 can be replaced by UNEX PBU20-100

UNEX PBU20-100

Available on request

1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread

With the UNEX PBU20 you replace the Kelvion GBS525H without any worries: the port-to-port dimensions are identical (479 × 72 mm) and the unit has the same G1" male thread connections. Remove the old heat exchanger, place the new one, connect it — that is all, because the pipework does not need to be modified anywhere. The PBU20 is a brazed plate heat exchanger with AISI 316L stainless steel plates, copper-brazed, available from 10 to 100 plates. There is therefore a counterpart with the same plate count for every GBS525H version; a GBS 525H-90 is replaced by the PBU20-90. Because the PBU20 is a frequently requested replacement, most versions are in stock at our warehouse in Oosterhout (the Netherlands). Your order is therefore delivered quickly. Check the type number of your GBS525H and look up the right version in the table above. If you are unsure, call +31 (0)162 429 068 or request a no-obligation quotation; you will receive a quote within one working day.

Frequently asked questions about replacing the Kelvion GBS525H

Will the UNEX PBU20 fit my Kelvion GBS525H without modifications?

Yes. The replacement has the same port-to-port dimensions (479 × 72 mm) and the same connections (G1" external thread), so the existing pipework does not need to be modified.

Is the replacement for the Kelvion GBS525H available from stock?

11 of the 14 versions are in stock in our warehouse in Oosterhout, the Netherlands, and are delivered quickly. The other versions are available on request.

Which plate counts are available?

The replacements are available from 10 to 100 plates, in 14 versions. Choose the version with the same plate count as your current Kelvion GBS525H.

What does it cost to replace a Kelvion GBS525H?

Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.

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sales@hexchange.eu

Response within one working day

Heat exchanger news, once a month

New series, replacement options and technical articles. No offers, no drip campaigns.

You will first receive a confirmation email. How we handle your data is described in our privacy policy.

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