The heat exchangers below are 1:1 replacements for the GEA GBS900H
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 GBS900H-50 can be replaced by UNEX PB67H-50
UNEX PB67H-50
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-60 can be replaced by UNEX PB67H-60
UNEX PB67H-60
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-80 can be replaced by UNEX PB67H-80
UNEX PB67H-80
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-100 can be replaced by UNEX PB67H-100
UNEX PB67H-100
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-120 can be replaced by UNEX PB67H-120
UNEX PB67H-120
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-150 can be replaced by UNEX PB67H-150
UNEX PB67H-150
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-180 can be replaced by UNEX PB67H-180
UNEX PB67H-180
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
GEA WTT GEA GBS900H-200 can be replaced by UNEX PB67H-200
UNEX PB67H-200
1:1: same port-to-port dimensions (690 × 161 mm) and connection G2½" external thread or 54 mm solder
Replacing the GEA WTT GEA GBS900H with the UNEX PB67
Replacing a GEA WTT GEA GBS900H with the UNEX PB67 is a straight swap: port centres and connections are identical, so the existing pipes stay exactly where they are.
Port centres
690 × 161 mm
Connections
54 mm solder or G2½" external thread
Number of plates
50 to 200 plates, 8 versions
Stock
Available on request
Read the number of plates from the nameplate of your GEA WTT GEA GBS900H and choose the UNEX PB67 with the same number in the table above. That version has the same length and comparable capacity; more plates means more capacity but also a longer unit. The UNEX PB67 is copper-brazed with stainless steel plates.
Want to be certain you pick the right version? Send us the type number or a photo of the nameplate via the contact form. Our specialists check the dimensions and send a no-obligation quote within one working day, including insulation and mounting materials if required.
Frequently asked questions about replacing the GEA WTT GEA GBS900H
Will the UNEX PB67 fit my GEA WTT GEA GBS900H without modifications?
Yes. The replacement has the same port-to-port dimensions (690 × 161 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 GBS900H 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 GBS900H.
What does it cost to replace a GEA WTT GEA GBS900H?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
