heat exchanger replacement

The heat exchangers below are 1:1 replacements for the GEA WTT GBS525L

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

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

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UNEX PBG20L-10 — replacement for GEA WTT GBS525L-10

GEA WTT GBS525L-10 can be replaced by UNEX PBG20L-10

UNEX PBG20L-10

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-14 — replacement for GEA WTT GBS525L-14

GEA WTT GBS525L-14 can be replaced by UNEX PBG20L-14

UNEX PBG20L-14

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-20 — replacement for GEA WTT GBS525L-20

GEA WTT GBS525L-20 can be replaced by UNEX PBG20L-20

UNEX PBG20L-20

In stock — fast delivery

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-24 — replacement for GEA WTT GBS525L-24

GEA WTT GBS525L-24 can be replaced by UNEX PBG20L-24

UNEX PBG20L-24

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-30 — replacement for GEA WTT GBS525L-30

GEA WTT GBS525L-30 can be replaced by UNEX PBG20L-30

UNEX PBG20L-30

In stock — fast delivery

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-34 — replacement for GEA WTT GBS525L-34

GEA WTT GBS525L-34 can be replaced by UNEX PBG20L-34

UNEX PBG20L-34

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-40 — replacement for GEA WTT GBS525L-40

GEA WTT GBS525L-40 can be replaced by UNEX PBG20L-40

UNEX PBG20L-40

In stock — fast delivery

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-44 — replacement for GEA WTT GBS525L-44

GEA WTT GBS525L-44 can be replaced by UNEX PBG20L-44

UNEX PBG20L-44

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-50 — replacement for GEA WTT GBS525L-50

GEA WTT GBS525L-50 can be replaced by UNEX PBG20L-50

UNEX PBG20L-50

In stock — fast delivery

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-60 — replacement for GEA WTT GBS525L-60

GEA WTT GBS525L-60 can be replaced by UNEX PBG20L-60

UNEX PBG20L-60

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-70 — replacement for GEA WTT GBS525L-70

GEA WTT GBS525L-70 can be replaced by UNEX PBG20L-70

UNEX PBG20L-70

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-80 — replacement for GEA WTT GBS525L-80

GEA WTT GBS525L-80 can be replaced by UNEX PBG20L-80

UNEX PBG20L-80

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-90 — replacement for GEA WTT GBS525L-90

GEA WTT GBS525L-90 can be replaced by UNEX PBG20L-90

UNEX PBG20L-90

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

UNEX PBG20L-100 — replacement for GEA WTT GBS525L-100

GEA WTT GBS525L-100 can be replaced by UNEX PBG20L-100

UNEX PBG20L-100

Available on request

1:1: same port-to-port dimensions (476 × 69 mm) and connection 22,35 mm solder or G1" external thread

Is your installation at a standstill because the GEA WTT GBS525L needs replacing? Then you do not want to wait weeks for delivery from the original supplier. Nor do you have to: the UNEX PBG20 is the 1:1 alternative, with identical port-to-port dimensions (476 × 69 mm) and the same connections: 22.35 mm solder or G1" male thread (combi connection: both usable). The replacement therefore fits directly onto the existing pipework, without modifications or adapters. The PBG20 is a brazed plate heat exchanger with plates of AISI 316L stainless steel, copper brazed. Thanks to the combi connection, you decide per port: solder or thread. The series is available from 10 to 100 plates; choose the version with the same plate count as your current GBS525L. The GEA WTT GBS525L-24, for example, is replaced by the PBG20L-24. Some versions are in stock in our warehouse in Oosterhout (the Netherlands); the other sizes are quickly available on request. Look up your type number in the table above and you will immediately see the correct replacement. Unsure, or would you like a price first? Call +31 (0)162 429 068 or request a no-obligation quote — you will receive a quotation within one working day.

Frequently asked questions about replacing the GEA WTT GBS525L

Will the UNEX PBG20 fit my GEA WTT GBS525L without modifications?

Yes. The replacement has the same port-to-port dimensions (476 × 69 mm) and the same connections (22,35 mm solder, G1" external thread), so the existing pipework does not need to be modified.

Is the replacement for the GEA WTT GBS525L available from stock?

4 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 GEA WTT GBS525L.

What does it cost to replace a GEA WTT GBS525L?

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

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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