heat exchanger replacement

The heat exchangers below are 1:1 replacements for the GEA WTT DW5

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 PBT20-10 — replacement for GEA WTT DW5-10

GEA WTT DW5-10 can be replaced by UNEX PBT20-10

UNEX PBT20-10

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-14 — replacement for GEA WTT DW5-14

GEA WTT DW5-14 can be replaced by UNEX PBT20-14

UNEX PBT20-14

In stock — fast delivery

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-20 — replacement for GEA WTT DW5-20

GEA WTT DW5-20 can be replaced by UNEX PBT20-20

UNEX PBT20-20

In stock — fast delivery

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-24 — replacement for GEA WTT DW5-24

GEA WTT DW5-24 can be replaced by UNEX PBT20-24

UNEX PBT20-24

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-30 — replacement for GEA WTT DW5-30

GEA WTT DW5-30 can be replaced by UNEX PBT20-30

UNEX PBT20-30

In stock — fast delivery

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-34 — replacement for GEA WTT DW5-34

GEA WTT DW5-34 can be replaced by UNEX PBT20-34

UNEX PBT20-34

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-40 — replacement for GEA WTT DW5-40

GEA WTT DW5-40 can be replaced by UNEX PBT20-40

UNEX PBT20-40

In stock — fast delivery

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-44 — replacement for GEA WTT DW5-44

GEA WTT DW5-44 can be replaced by UNEX PBT20-44

UNEX PBT20-44

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-50 — replacement for GEA WTT DW5-50

GEA WTT DW5-50 can be replaced by UNEX PBT20-50

UNEX PBT20-50

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-60 — replacement for GEA WTT DW5-60

GEA WTT DW5-60 can be replaced by UNEX PBT20-60

UNEX PBT20-60

In stock — fast delivery

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-70 — replacement for GEA WTT DW5-70

GEA WTT DW5-70 can be replaced by UNEX PBT20-70

UNEX PBT20-70

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-80 — replacement for GEA WTT DW5-80

GEA WTT DW5-80 can be replaced by UNEX PBT20-80

UNEX PBT20-80

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-90 — replacement for GEA WTT DW5-90

GEA WTT DW5-90 can be replaced by UNEX PBT20-90

UNEX PBT20-90

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

UNEX PBT20-100 — replacement for GEA WTT DW5-100

GEA WTT DW5-100 can be replaced by UNEX PBT20-100

UNEX PBT20-100

Available on request

1:1: same port-to-port dimensions (478 × 73 mm) and connection G1" external thread

The UNEX PBT20 is the 1:1 replacement for the GEA WTT DW5: identical port-to-port dimensions (478 × 73 mm) and the same G1" male thread connections. Your pipework therefore does not need to be modified — the PBT20 takes the exact place of the DW5. That saves time during installation and avoids buying extra adapters. The PBT20 is a brazed plate heat exchanger with plates of AISI 316L stainless steel, copper brazed, available from 10 to 100 plates. Order the version with the same plate count as your current DW5; a GEA WTT DW5-90, for example, is replaced by the PBT20-90. In the table above you will find the matching replacement for each type number. Some versions are in stock in our warehouse in Oosterhout (the Netherlands), the others are quickly available on request. Matching insulation can be ordered along with it. Questions, or need a quotation? Call +31 (0)162 429 068 or request a quote; you will hear from us within one working day.

Frequently asked questions about replacing the GEA WTT DW5

Will the UNEX PBT20 fit my GEA WTT DW5 without modifications?

Yes. The replacement has the same port-to-port dimensions (478 × 73 mm) and the same connections (G1" external thread), so the existing pipework does not need to be modified.

Is the replacement for the GEA WTT DW5 available from stock?

5 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 DW5.

What does it cost to replace a GEA WTT DW5?

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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