The heat exchangers below are 1:1 replacements for the GEA GBS1000H
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.
GEA WTT GEA GBS1000H-50 can be replaced by UNEX PB88H-50
UNEX PB88H-50
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-60 can be replaced by UNEX PB88H-60
UNEX PB88H-60
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-70 can be replaced by UNEX PB88H-70
UNEX PB88H-70
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-80 can be replaced by UNEX PB88H-80
UNEX PB88H-80
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-90 can be replaced by UNEX PB88H-90
UNEX PB88H-90
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-100 can be replaced by UNEX PB88H-100
UNEX PB88L-100
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-110 can be replaced by UNEX PB88H-110
UNEX PB88L-110
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-120 can be replaced by UNEX PB88H-120
UNEX PB88L-120
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-130 can be replaced by UNEX PB88H-130
UNEX PB88L-130
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
GEA WTT GEA GBS1000H-140 can be replaced by UNEX PB88H-140
UNEX PB88L-140
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
Replacing the GEA WTT GEA GBS1000H with the UNEX PB88
Is there a GEA WTT GEA GBS1000H in your installation that leaks or is losing capacity? The UNEX PB88 takes its place without any change to the pipework.
Port centres
723 × 237 mm
Connections
DN100 flange
Number of plates
50 to 140 plates, 10 versions
Stock
Available on request
Like the GEA WTT GEA GBS1000H, the UNEX PB88 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 GEA WTT GEA GBS1000H
Will the UNEX PB88 fit my GEA WTT GEA GBS1000H without modifications?
Yes. The replacement has the same port-to-port dimensions (723 × 237 mm) and the same connections (DN100 flange), so the existing pipework does not need to be modified.
Is the replacement for the GEA WTT GEA GBS1000H available from stock?
The versions are available on request; contact us for current lead times.
Which plate counts are available?
The replacements are available from 50 to 140 plates, in 10 versions. Choose the version with the same plate count as your current GEA WTT GEA GBS1000H.
What does it cost to replace a GEA WTT GEA GBS1000H?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
