heat exchanger replacement

The heat exchangers below are 1:1 replacements for the Kelvion GBS700M

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 PBG45M-30 — replacement for Kelvion GBS 700M-30

Kelvion GBS 700M-30 can be replaced by UNEX PBG45M-30

UNEX PBG45M-30

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-34 — replacement for Kelvion GBS 700M-34

Kelvion GBS 700M-34 can be replaced by UNEX PBG45M-34

UNEX PBG45M-34

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-40 — replacement for Kelvion GBS 700M-40

Kelvion GBS 700M-40 can be replaced by UNEX PBG45M-40

UNEX PBG45M-40

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-50 — replacement for Kelvion GBS 700M-50

Kelvion GBS 700M-50 can be replaced by UNEX PBG45M-50

UNEX PBG45M-50

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-60 — replacement for Kelvion GBS 700M-60

Kelvion GBS 700M-60 can be replaced by UNEX PBG45M-60

UNEX PBG45M-60

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-70 — replacement for Kelvion GBS 700M-70

Kelvion GBS 700M-70 can be replaced by UNEX PBG45M-70

UNEX PBG45M-70

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-80 — replacement for Kelvion GBS 700M-80

Kelvion GBS 700M-80 can be replaced by UNEX PBG45M-80

UNEX PBG45M-80

In stock — fast delivery

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-90 — replacement for Kelvion GBS 700M-90

Kelvion GBS 700M-90 can be replaced by UNEX PBG45M-90

UNEX PBG45M-90

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-100 — replacement for Kelvion GBS 700M-100

Kelvion GBS 700M-100 can be replaced by UNEX PBG45M-100

UNEX PBG45M-100

On order

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-110 — replacement for Kelvion GBS 700M-110

Kelvion GBS 700M-110 can be replaced by UNEX PBG45M-110

UNEX PBG45M-110

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-120 — replacement for Kelvion GBS 700M-120

Kelvion GBS 700M-120 can be replaced by UNEX PBG45M-120

UNEX PBG45M-120

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-130 — replacement for Kelvion GBS 700M-130

Kelvion GBS 700M-130 can be replaced by UNEX PBG45M-130

UNEX PBG45M-130

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-140 — replacement for Kelvion GBS 700M-140

Kelvion GBS 700M-140 can be replaced by UNEX PBG45M-140

UNEX PBG45M-140

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

UNEX PBG45M-150 — replacement for Kelvion GBS 700M-150

Kelvion GBS 700M-150 can be replaced by UNEX PBG45M-150

UNEX PBG45M-150

Available on request

1:1: same port-to-port dimensions (460 × 198 mm) and connection G2" external thread

Replacing the Kelvion GBS700M with the UNEX PBG45

Is there a Kelvion GBS700M in your installation that leaks or is losing capacity? The UNEX PBG45 takes its place without any change to the pipework.

  • Port centres

    460 × 198 mm

  • Connections

    G2" external thread

  • Number of plates

    30 to 150 plates, 14 versions

  • Stock

    6 of 14 versions in stock

The UNEX PBG45 is a brazed plate heat exchanger with stainless steel plates, copper brazed. In the table above, choose the version with the same number of plates as your current Kelvion GBS700M: it has the same length and comparable capacity and takes exactly the place of the original.

Each product page lists the matching cold and warm insulation, brackets and connection sets, so everything arrives in one shipment. Not sure? Send a photo of the nameplate via the contact form and you will receive a quote within one working day.

Frequently asked questions about replacing the Kelvion GBS700M

Will the UNEX PBG45 fit my Kelvion GBS700M without modifications?

Yes. The replacement has the same port-to-port dimensions (460 × 198 mm) and the same connections (G2" external thread), so the existing pipework does not need to be modified.

Is the replacement for the Kelvion GBS700M available from stock?

6 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 30 to 150 plates, in 14 versions. Choose the version with the same plate count as your current Kelvion GBS700M.

What does it cost to replace a Kelvion GBS700M?

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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Response within one working day

+31 (0)162 429 068

On working days from 8:30 to 17:00

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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