The heat exchangers below are 1:1 replacements for the Funke GPL6
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.
Funke GPL 6-10-H-30 can be replaced by UNEX PBU20-10
UNEX PBU20-10
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-14-H-30 can be replaced by UNEX PBU20-14
UNEX PBU20-14
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-20-H-30 can be replaced by UNEX PBU20-20
UNEX PBU20-20
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-24-H-30 can be replaced by UNEX PBU20-24
UNEX PBU20-24
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-30-H-30 can be replaced by UNEX PBU20-30
UNEX PBU20-30
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-34-H-30 can be replaced by UNEX PBU20-34
UNEX PBU20-34
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-40-H-30 can be replaced by UNEX PBU20-40
UNEX PBU20-40
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-44-H-30 can be replaced by UNEX PBU20-44
UNEX PBU20-44
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-50-H-30 can be replaced by UNEX PBU20-50
UNEX PBU20-50
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-60-H-30 can be replaced by UNEX PBU20-60
UNEX PBU20-60
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-70-H-30 can be replaced by UNEX PBU20-70
UNEX PBU20-70
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-80-H-30 can be replaced by UNEX PBU20-80
UNEX PBU20-80
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-90-H-30 can be replaced by UNEX PBU20-90
UNEX PBU20-90
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Funke GPL 6-100-H-30 can be replaced by UNEX PBU20-100
UNEX PBU20-100
1:1: same port-to-port dimensions (479 × 72 mm) and connection G1" external thread
Replacing the Funke GPL6 with the UNEX PBU20
If you need to replace a Funke GPL6, the UNEX PBU20 lets you carry on straight away: same port centres, same connections, so no changes to the pipework.
Port centres
479 × 72 mm
Connections
G1" external thread
Number of plates
10 to 100 plates, 14 versions
Stock
11 of 14 versions in stock
Like the Funke GPL6, the UNEX PBU20 is a brazed plate heat exchanger: stainless steel plates brazed together with copper, so no gaskets and compact. The table above shows the matching version for each type number — keep the number of plates of your current unit and the replacement fits exactly.
Matching insulation, brackets and connection sets can be ordered directly on the product page. Not sure which version you need? Send us the type or a photo of the nameplate via the contact form and you will receive a no-obligation quote within one working day.
Frequently asked questions about replacing the Funke GPL6
Will the UNEX PBU20 fit my Funke GPL6 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 Funke GPL6 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 Funke GPL6.
What does it cost to replace a Funke GPL6?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
