The heat exchangers below are 1:1 replacements for the GEA GBS800H
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 GBS800H-50 can be replaced by UNEX PB44-50
UNEX PB44H-50
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-60 can be replaced by UNEX PB44-60
UNEX PB44H-60
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-80 can be replaced by UNEX PB44-80
UNEX PB44H-80
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-100 can be replaced by UNEX PB44-100
UNEX PB44H-100
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-120 can be replaced by UNEX PB44-120
UNEX PB44H-120
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-150 can be replaced by UNEX pb44-150
UNEX PB44H-150
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-180 can be replaced by UNEX pb44-180
UNEX PB44H-180
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS800H-200 can be replaced by UNEX pb44-200
UNEX PB44H-200
1:1: same port-to-port dimensions (420 × 160 mm) and connection G2½" external thread or 54 mm solder
Replacing the GEA WTT GEA GBS800H with the UNEX PB44
If you need to replace a GEA WTT GEA GBS800H, the UNEX PB44 lets you carry on straight away: same port centres, same connections, so no changes to the pipework.
Port centres
420 × 160 mm
Connections
54 mm solder or G2½" external thread
Number of plates
50 to 200 plates, 8 versions
Stock
Available on request
The UNEX PB44 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 GEA WTT GEA GBS800H: 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 GEA WTT GEA GBS800H
Will the UNEX PB44 fit my GEA WTT GEA GBS800H without modifications?
Yes. The replacement has the same port-to-port dimensions (420 × 160 mm) and the same connections (54 mm solder, G2½" external thread), so the existing pipework does not need to be modified.
Is the replacement for the GEA WTT GEA GBS800H 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 200 plates, in 8 versions. Choose the version with the same plate count as your current GEA WTT GEA GBS800H.
What does it cost to replace a GEA WTT GEA GBS800H?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
