The heat exchangers below are 1:1 replacements for the Danfoss XB12L
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.
Danfoss XB12L-1-10 can be replaced by UNEX PBF10L-10
UNEX PBF10L-10
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-16 can be replaced by UNEX PBF10L-16
UNEX PBF10L-16
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-20 can be replaced by UNEX PBF10L-20
UNEX PBF10L-20
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-26 can be replaced by UNEX PBF10L-26
UNEX PBF10L-26
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-30 can be replaced by UNEX PBF10L-30
UNEX PBF10L-30
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-36 can be replaced by UNEX PBF10L-36
UNEX PBF10L-36
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-40 can be replaced by UNEX PBF10L-40
UNEX PBF10L-40
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-50 can be replaced by UNEX PBF10L-50
UNEX PBF10L-50
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-60 can be replaced by UNEX PBF10L-60
UNEX PBF10L-60
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-70 can be replaced by UNEX PBF10L-70
UNEX PBF10L-70
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-80 can be replaced by UNEX PBF10L-80
UNEX PBF10L-80
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-90 can be replaced by UNEX PBF10L-90
UNEX PBF10L-90
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-100 can be replaced by UNEX PBF10L-100
UNEX PBF10L-100
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Danfoss XB12L-1-110 can be replaced by UNEX PBF10L-110
UNEX PBF10L-110
1:1: same port-to-port dimensions (234 × 63 mm) and connection G5/4" external thread
Replacing the Danfoss XB12L with the UNEX PBF10
Replacing a Danfoss XB12L with the UNEX PBF10 is a straight swap: port centres and connections are identical, so the existing pipes stay exactly where they are.
Port centres
234 × 63 mm
Connections
G5/4" external thread
Number of plates
10 to 110 plates, 14 versions
Stock
6 of 14 versions in stock
Read the number of plates from the nameplate of your Danfoss XB12L and choose the UNEX PBF10 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 PBF10 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 Danfoss XB12L
Will the UNEX PBF10 fit my Danfoss XB12L without modifications?
Yes. The replacement has the same port-to-port dimensions (234 × 63 mm) and the same connections (G5/4" external thread), so the existing pipework does not need to be modified.
Is the replacement for the Danfoss XB12L available from stock?
6 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 110 plates, in 14 versions. Choose the version with the same plate count as your current Danfoss XB12L.
What does it cost to replace a Danfoss XB12L?
Request a no-obligation quote; you will receive pricing within one working day. Call us for expert advice: +31 (0)162 429 068.
