The heat exchangers below are 1:1 replacements for the Kelvion 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.
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion 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
Kelvion GBS1000H-150 can be replaced by UNEX PB88H-150
UNEX PB88L-150
1:1: same port-to-port dimensions (723 × 237 mm) and connection DN100 flange
Replacing the Kelvion GBS1000H with the UNEX PB88
Replacing a Kelvion GBS1000H with the UNEX PB88 is a straight swap: port centres and connections are identical, so the existing pipes stay exactly where they are.
Port centres
723 × 237 mm
Connections
DN100 flange
Number of plates
50 to 150 plates, 11 versions
Stock
Available on request
The UNEX PB88 is a brazed plate heat exchanger with stainless steel plates, copper brazed. In the table above, choose the version with the same number of plates as your current Kelvion GBS1000H: it has the same length and comparable capacity and takes exactly the place of the original.
Each product page lists the matching cold and warm insulation, brackets and connection sets, so everything arrives in one shipment. Not sure? Send a photo of the nameplate via the contact form and you will receive a quote within one working day.
Frequently asked questions about replacing the Kelvion GBS1000H
Will the UNEX PB88 fit my Kelvion 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 Kelvion 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 150 plates, in 11 versions. Choose the version with the same plate count as your current Kelvion GBS1000H.
What does it cost to replace a Kelvion GBS1000H?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
