heat exchanger replacement

The heat exchangers below are 1:1 replacements for the APV SPX TTG45M

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 PBG45M-30 — replacement for APV SPX TTG45M-30-EE

APV SPX TTG45M-30-EE 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 APV SPX TTG45M-34-EE

APV SPX TTG45M-34-EE 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 APV SPX TTG45M-40-EE

APV SPX TTG45M-40-EE 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-44 — replacement for APV SPX TTG45M-44-EE

APV SPX TTG45M-44-EE can be replaced by UNEX PBG45M-44

UNEX PBG45M-44

Available on request

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

UNEX PBG45M-50 — replacement for APV SPX TTG45M-50-EE

APV SPX TTG45M-50-EE 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 APV SPX TTG45M-60-EE

APV SPX TTG45M-60-EE 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 APV SPX TTG45M-70-EE

APV SPX TTG45M-70-EE 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 APV SPX TTG45M-80-EE

APV SPX TTG45M-80-EE 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 APV SPX TTG45M-90-EE

APV SPX TTG45M-90-EE 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 APV SPX TTG45M-100-EE

APV SPX TTG45M-100-EE 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 APV SPX TTG45M-110-EE

APV SPX TTG45M-110-EE 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 APV SPX TTG45M-120-EE

APV SPX TTG45M-120-EE 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 APV SPX TTG45M-130-EE

APV SPX TTG45M-130-EE 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 APV SPX TTG45M-140-EE

APV SPX TTG45M-140-EE 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 APV SPX TTG45M-150-EE

APV SPX TTG45M-150-EE 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

The UNEX PBG45 is the 1:1 alternative to the APV SPX TTG45M. The port-to-port dimensions are identical (460 × 198 mm) and the unit has the same G2" male thread connections, so the replacement can be mounted in the place of the TTG45M without modifications to the pipework. The TTG45M-30-EE, for example, is replaced by the PBG45M-30; all fifteen versions of this series are linked to their replacement above. The PBG45 is a brazed plate heat exchanger with AISI 316L stainless steel plates, copper brazed. The series is available from 30 to 150 plates; choose the version with the same number of plates as your current TTG45M and you can be sure you are ordering the right size. Some versions are in stock in our warehouse in Oosterhout (the Netherlands); the rest are available quickly on request. Not sure which version you need? Look up your type number in the table above, call +31 (0)162 429 068 or request a no-obligation quote — you will receive a price proposal within one working day.

Frequently asked questions about replacing the APV SPX TTG45M

Will the UNEX PBG45 fit my APV SPX TTG45M 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 APV SPX TTG45M available from stock?

6 of the 15 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 15 versions. Choose the version with the same plate count as your current APV SPX TTG45M.

What does it cost to replace a APV SPX TTG45M?

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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